A
Copyright: Claus GärtnerStand: 2023.11.19
Records: 5340
| Name | Hersteller | Baujahr | Achsfolge | Spur | Land | Eigentümer | Nummer |
|---|---|---|---|---|---|---|---|
| A KE AHI | Ransomes & Rapier | USA | Hawaiian Railroad Co. | ||||
| A. A. BUNTING | Amoskeag | 1850 | 2B | 1435 | USA | United States Military RR | 26 |
| A. A. COCKERELL | Nasmyth Wilson | 1928 | 2C1 | 1000 | Indien | Eastern Bengal Rly. | 408 |
| A. A. DENNY | Mason | 1875 | C2 | 914 | USA | Seattle & Walla Walla RR | 1 |
| A. A. FOLSOM | Rhode Island | 1867 | 2B | 1435 | USA | Boston & Providence RR | 21 |
| A. A. L. PENTEADO | Beyer-Peacock | 1903 | 2C | 1000 | Brasilien | Cia. Mogyana de Estrados de Ferro | 118 |
| A. A. LOW | Dickson | 1872 | 1C | 1435 | USA | Delaware & Hudson Canal Co. | 42 |
| A. A. ROBINSON | Baldwin | 1878 | 2B | 1435 | USA | Pueblo & Arkansas Valley RR | 104 |
| A. A. SARGENT | Booth | 1865 | 2B | 1435 | USA | Central Pacific Rly. | 7 |
| A. ALEARDI | Ansaldo | 1895 | 2C | 1435 | Italien | Rete Mediteranea | 3041 |
| A. ALLEGRI | Henschel | 1885 | B1T | 1435 | Italien | Azienda Consorziale Transporti Reggio Emilia | 10 |
| A. ALLEGRI | Henschel | 1885 | B1T | 1435 | Italien | Consorzio Cooperativo Ferrovie Reggiane | 10 |
| A. ANTONELLI | OM Milano | 1901 | 2C | 1435 | Italien | Rete Mediteranea | 3129 |
| A. ARIOSTO | Breda/Italien | 1892 | 1BT | 1435 | Italien | Ferrovie Sud-Est | 202 |
| A. ARIOSTO | Breda/Italien | 1892 | 1BT | 1435 | Italien | Azienda Consorziale Transporti Reggio Emilia | 14 |
| A. ARIOSTO | Breda/Italien | 1892 | 1BT | 1435 | Italien | Soc. Italiana per le Ferrovie Salentine | 202 |
| A. ARIOSTO | OM Reggio Emilia | 1914 | CT | 1435 | Italien | Azienda Consorziale Transporti Reggio Emilia | 5 |
| A. ARMANDINOISE | Fives-Lille | 1893 | CT | 1435 | Frankreich | Doremieux | |
| A. ARNOLD | Manchester | 1869 | 2B | 1435 | USA | Central Vermont RR | 9 |
| A. B. CHAFFEE | Rhode Island | 1880 | 2B | 1435 | Kanada | South Eastern Rly.(CDN) | 16 |
| A. B. CORNELL | Porter | 1877 | C | 914 | USA | Lawrence Ore Co., Wampum | |
| A. B. FOSTER | Taunton | 1860 | 2B | 1435 | USA | Stanstead, Shefford & Chambly Rly. | |
| A. B. FOSTER | Taunton | 1860 | 2B | 1435 | USA | Central Vermont RR | 42 |
| A. B. FRANK | Manchester | 1881 | 2B | 1435 | USA | Galveston, Harrisburg & San Antonio Rly. | 50 |
| A. B. LOWRIE | Hinkley | 1879 | 2B | 1435 | USA | Atchison, Topeka & Santa Fe Rly. | 74 |
| A. B. MYGATT | Rogers | 1875 | 2B | 1435 | USA | Housatonic RR | 20 |
| A. B. PROAL | Porter | 1881 | 2B | 914 | USA | Connotton Valley Rly. | 11 |
| A. B. WATSON | Cooke | 1865 | 2B | 1829 | USA | Albany & Susquehanna RR | 8 |
| A. BACCARINI | Ansaldo | 1901 | 2C | 1435 | Italien | Rete Mediteranea | 3111 |
| A. BALBI | Koechlin | 1866 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 821 |
| A. BALBI | Stephenson | 1860 | B1 | 1435 | Italien | Rete Mediteranea | 2714 |
| A. BALDWIN | Rhode Island | 1889 | 2B | 1435 | USA | New Orleans, Ft. Jackson & Grand Isle RR | 2 |
| A. BANDON | Dickson | 1874 | 2B | 1435 | USA | Green Bay & Western RR | 12 |
| A. BELKNAP | Baldwin | 1885 | 1B2T | 1435 | USA | San Antonio & Aransas Pass RR | 3 |
| A. BENSEN | MF Esslingen | 1905 | C1T | 1435 | Deutschland | Halberstadt - Blankenburger Eisenbahn | |
| A. BERTANI | Maffei | 1888 | 2C | 1435 | Italien | Rete Mediteranea | 3022 |
| A. BOULLE | Bagnall | 1941 | 2BT | 610 | Südafrika | Tongaat Sugar Estates, Natal | |
| A. BRODOWSKI | Beyer-Peacock | 1892 | 2B | 1000 | Brasilien | Cia. Mogyana de Estrados de Ferro | 64 |
| A. BURNSIDE | Baldwin | 1859 | 2C | USA | South Carolina RR | 37 | |
| A. C. BROADHEAD JR. | Lehigh Delano Shops | 1880 | 2B | 1435 | USA | Lehigh Valley RR | 359 |
| A. C. CUMMINGS | Grant | 1867 | 2B | 1435 | USA | Virginia & Tennessee RR | 5 |
| A. C. FAIRCHILD | Dickson | 1881 | 1C | 1435 | USA | New York, Lackawanna & Western Rly. | 24 |
| A. C. FLAGG | Rogers | 1856 | 2B | 1435 | USA | Mississippi & Missouri RR | |
| A. C. GREEN | Winans | 1863 | D | 1435 | USA | Cumberland & Pennsylvania RR | 13 |
| A. C. GREEN | Winans | D | 1435 | USA | Cumberland & Pennsylvania RR | 13 | |
| A. C. HARDING | Hinkley | 1856 | 2B | 1435 | USA | Chicago, Burlington & Quincy Rly. | 73 |
| A. C. HARDING | Hinkley | 1856 | 2B | 1435 | USA | Logansport, Peoria & Burlington RR | |
| A. C. HARDING | Hinkley | 1856 | 2B | 1435 | USA | Peoria & Burlington RR | |
| A. C. HARDING | Hinkley | 1856 | 2B | 1435 | USA | Peoria & Oquawka RR | |
| A. C. HOUSTON | Baldwin | 1887 | 2B | 1435 | USA | San Antonio & Aransas Pass RR | 22 |
| A. C. JONES | Baldwin | 1887 | 1C | 1435 | USA | San Antonio & Aransas Pass RR | 18 |
| A. C. MORRIS | Baldwin | 1902 | B | 914 | USA | A. C. Morris | 1 |
| A. C. PAIGE | Schenectady | 1853 | 2B | 1435 | USA | Utica & Schenectady RR | |
| A. C. STONEGRAVE | Rhode Island | 1886 | 2B | 1435 | USA | Central Vermont RR | 87 |
| A. C. SWEEFING | Rhode Island | 1883 | B2T | 1435 | USA | Providence & Worcester RR | |
| A. CAPPELLINI | Escher-Wyss | 1862 | 1B | 1435 | Italien | Rete Mediteranea | 2452 |
| A. CONCORDE | Schneider | 1865 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 61 |
| A. COSTA | OM Reggio Emilia | 1910 | CT | 1435 | Italien | Azienda Consorziale Transporti, Reggio Emilia | |
| A. CULMANN | MBG Karlsruhe | 1892 | BT | 1435 | unbekannt | Hochöfen Rodange | |
| A. D. BERRY | Cooke | 1859 | 2B | USA | Mobile & Ohio RR | 30 | |
| A. D. BERRY | Cooke | 1859 | 2B | USA | Mobile & Ohio RR | 30 | |
| A. D. LOCKWOOD | Portland | 1869 | 2B | USA | Maine Central RR | 15 | |
| A. D. LOCKWOOD | Portland | 1871 | 2B | 1435 | USA | Maine Central RR | 15 |
| A. D. SCOTT | Brooks | 1878 | 2B | 1435 | USA | Rochester & State Line RR | 10 |
| A. D. SCOTT | Brooks | 1878 | 2B | 1435 | USA | Buffalo, Rochester & Pittsburgh RR | 10 |
| A. D. SCOTT | Brooks | 1878 | 2B | 1435 | USA | Rochester & Pittsburgh RR | 10 |
| A. DA VARANO | Sharp | 1864 | 1A1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 108 |
| A. DEPRETIS | Maffei | 1888 | 2C | 1435 | Italien | Rete Mediteranea | 3016 |
| A. E. HALL | Porter | 1878 | BT | 1435 | USA | C. P. Dixon, New York | |
| A. E. MAXWELL | Baldwin | 1859 | 2B | USA | Alabama & Florida RR | ||
| A. E. MAXWELL | Baldwin | 1859 | 2B | USA | Mobile & Montgomery RR | 6 | |
| A. E. MILLS | Norris | 1855 | 2B | USA | Memphis & Charleston RR | ||
| A. E. VON ROSEN | Fairbairn | 1856 | 1A1 | 1435 | Schweden | Köping - Hults Järnväg | 2 |
| A. EDWARDS | Borsig | 1905 | C | 1676 | Chile | Empresa de los FC del Estado | 321 |
| A. EDWARDS | Avonside | 1877 | C1T | 762 | Chile | Salitres de Antofagasta, Valparaiso | 15 |
| A. EDWARDS | Norris | 1854 | 2B | 1435 | Chile | Copiapo & Caldera Rly. | 8 |
| A. EUREO | Borsig | 1906 | C | 1676 | Chile | Empresa de los FC del Estado | 418 |
| A. F. BAKER | Baldwin | 1892 | 1C | 1435 | USA | Williams Valley RR | 1 |
| A. F. SORTWELL auch VERMONT | Manchester | 1873 | 2B | 1435 | USA | Montpelier & Wells River RR | 3 |
| A. FUSINATO | Ansaldo | 1889 | 2C | 1435 | Italien | Rete Mediteranea | 3033 |
| A. G. DARWIN | Hinkley | 1887 | 2B1 | 1435 | USA | Strong Locomotive Co. | 1 |
| A. G. DEWEY | Rhode Island | 1872 | 2B | 1435 | USA | Woostock Rly. | 1 |
| A. G. GREEN | Rogers | 1859 | 2B | USA | Nashville, St. Louis & Chicago | ||
| A. G. GREEN | Rogers | 1859 | 2B | USA | Edgefield & Kentucky | ||
| A. G. HUNTER | Mason | 1875 | 2B | 1435 | USA | Illinois Midland Rly. | 16 |
| A. G. SCHRYVER | Baldwin | 1886 | 2B | 1435 | USA | San Antonio & Aransas Pass RR | 11 |
| A. G. SCHUYVER | Manchester | 1881 | 2B | 1435 | USA | Galveston, Harrisburg & San Antonio Rly. | 55 |
| A. G. THOMPSON | Baldwin | 1836 | 2A | 1435 | USA | Philadelphia & Columbia RR | 2 |
| A. GARCELON | Amoskeag | 1854 | 2B | 1435 | USA | Androscoggin RR | 3 |
| A. GILMORE | Manchester | 1866 | 2B | 1435 | USA | Connecticut & Passumpsic Rivers RR | |
| A. GILMORE | Manchester | 1890 | 2B | 1435 | USA | Boston & Maine RR | 423 |
| A. GROESBECK | Norris | 1858 | 2B | 1435 | USA | Galveston & Red River Rly. | |
| A. GROESBECK | Norris | 1858 | 2B | 1435 | USA | Houston & Texas Central Rly. | 3 |
| A. GROSBECK | Norris | 1858 | 2B | USA | Houston & Texas Central Rly. | ||
| A. H. DAVEGA | Porter | 1874 | C | 914 | USA | Chester & Lenoir Narrow Gauge RR | 2 |
| A. H. DEVAGA | Porter | 1874 | C | 914 | USA | Chester & Lenoir Narrow Gauge RR | 2 |
| A. H. HOUSTON | Cooke | 1864 | 2B | 1435 | USA | San Francisco & San Jose RR | 4 |
| A. H. LEE | Dickson | 1890 | BT | 914 | USA | Lackawanna Iron & Steel Co. | 16 |
| A. H. MILLS | Swindon Works | 1906 | 2B | 1435 | Großbritannien | Great Western Rly. | 3705 |
| A. H. MILLS | Swindon Works | 1906 | 2B | 1435 | Großbritannien | Great Western Rly. | 3414 |
| A. H. MILLS | Swindon Works | 1906 | 2B | 1435 | Großbritannien | Great Western Rly. | 3415 |
| A. H. PEPPERCORN | Doncaster Works | 1947 | 2C1 | 1435 | Großbritannien | British Rly. | 60525 |
| A. H. PEPPERCORN | Doncaster Works | 1947 | 2C1 | 1435 | Großbritannien | London & North Eastern Rly. | 525 |
| A. H. STUMP | Smith & Perkins | 1855 | 1C | 1435 | USA | Georges Creek RR | |
| A. H. STUMP | Smith & Perkins | 1855 | 1C | 1435 | USA | Cumberland & Pennsylvania RR | 5 |
| A. H. VANDLING | Dickson | 1873 | 2B | 1435 | USA | Delaware & Hudson Canal Co. | 21 |
| A. H. VIELE | Manchester | 1881 | 2B | 1435 | USA | Sabine & East Texas Rly. | 5 |
| A. H. WIDEMANN | Baldwin | 1899 | CT | USA | Wainea Plantation Co., Hawaii | ||
| A. H. WILDER | Taunton | 1879 | 2B | 1435 | USA | St. Paul & Sioux City RR | 4 |
| A. HAAS | Rhode Island | 1888 | 2B | 1435 | USA | Atlanta & Florida Rly. | 104 |
| A. HAROLD BIBBY | North British | 1947 | 2C | 1435 | Großbritannien | British Rly. | 61250 |
| A. HARRINGTON | Baldwin | 1889 | B1T | 1435 | USA | East Fifth Street Rly. (Kansas City) | 9 |
| A. HAVEMEYER | Lake Shore | 1879 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 68 |
| A. HUMANN | MF Esslingen | 1858 | 2A | 1435 | Deutschland | Hessische Ludwigsbahn | 19 |
| A. HUMANN | MF Esslingen | 1854 | 1B | 1435 | Deutschland | Hessische Ludwigsbahn | 8 |
| A. I. BLACKMANN | Hunslet | 1882 | CT | 1067 | Kanada | Newfoundland Rly., Habour Grace Rly. | |
| A. ISELIN | Taunton | 1872 | 2B | 1435 | USA | St. Paul & Sioux City RR | 7 |
| A. J. BERGEN | Cooke | 1866 | 2B | USA | Southside Railroad of Virginia | ||
| A. J. BERGEN | Cooke | 1870 | 2B | 1435 | USA | Long Island RR | 17 |
| A. J. BERGEN | Cooke | 1870 | 2B | 1435 | USA | South Side Railroad of Long Island | |
| A. J. BERRY | Rogers | 1857 | 2B | USA | Atlanta & La Grange RR | ||
| A. J. BURKE | Cooke | 1871 | 2B | 1435 | USA | Houston & Texas Central Rly. | 42 |
| A. J. CROMWELL | B&O Mt. Claire shops | 1888 | 1D | 1435 | USA | Baltimore & Ohio RR | 545 |
| A. J. DEDORSETT | Rogers | 1865 | 2B | 1435 | USA | Wilmington & Weldon RR | 32 |
| A. J. DULL | Baldwin | 1888 | BT | 1435 | USA | Pulaski Iron Co. | 1 |
| A. J. EARLING | Taunton | 1873 | 2B | 1435 | USA | Milwaukee & St. Paul RR | 189 |
| A. J. KEEBLE | Peckett | 1902 | CT | 1435 | Großbritannien | Arthur J. Keeble, Peterbourough | |
| A. J. KEEBLE | Peckett | 1902 | CT | 1435 | Großbritannien | Dodsdown Brickworks, Burbage, Wiltshire | |
| A. J. LETHEN | Rogers | 1886 | 2C | 1435 | USA | Standard Lumber Co., Live Oak | 128 |
| A. J. MCCONNICO | Rogers | 1860 | 2B | USA | New Orleans, St. Louis & Chicago RR | ||
| A. J. MCCONNICO | Rogers | 1860 | 2B | USA | Mississippi Central Rly. | ||
| A. J. MILLER | Rogers | 1852 | 2B | USA | Georgia Railroad & Banking Co. | 40 | |
| A. J. ODELL | Cooke | 1865 | 2C | 1435 | USA | Delaware, Lackawanna & Western RR | 85 |
| A. J. PITKIN | Alco | 1906 | C | 1435 | USA | eigene Werklok (Alco) | |
| A. J. THOMEE | Nohab | 1883 | CT | 1067 | Schweden | Sundsvall - Torgeshamn Järnvag | 6 |
| A. J. WHITE | Rogers | 1871 | 2B | USA | Macon & Western RR | 20 | |
| A. J. WHITE | Rogers | 1871 | 2B | USA | Central Railroad & Banking Co. of Georgia | 69 | |
| A. JAEGER | MF Esslingen | 1863 | 2A | 1435 | Deutschland | Pfalzbahn | 61 |
| A. JOYNER | Norris | 1839 | 2A | 1435 | USA | Portsmouth & Roanoke RR | |
| A. JOYNER | Norris | 1839 | 2A | 1435 | USA | Seaboard & Roanoke RR | |
| A. KELLY | Taunton | 1853 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 161 |
| A. KOECHLIN | Koechlin | 1845 | C | 1435 | Frankreich | Andrezieux - Roanne | 15 |
| A. KOLLI | Borsig | 1866 | 1B | 1524 | Russland | Ryazan - Koslov | 109 |
| A. L. ALEXANDER | Kitson | 1907 | 2D2T | 760 | Indien | Barsi Light Rly. | 10 |
| A. L. BURDETT | Mason | 1881 | 1C3T | 1435 | USA | Central Railroad of Iowa | 32 |
| A. L. CLARK | Rogers | 1886 | 2C | 1435 | USA | Standard Lumber Co., Live Oak | 125 |
| A. L. DENNIS | Jersey City | 1862 | 2B | 1435 | USA | New Jersey Railroad & Transportation | 30 |
| A. L. DRENIN | Rhode Island | 2B | 1435 | USA | ### | 6 | |
| A. L. HATCH | Hinkley | 1870 | 2B | 1435 | USA | Iowa Central Rly. | 8 |
| A. L. MILNER | Baldwin | 1866 | 2B | 1435 | USA | Harlem Extension | 3 |
| A. L. MILNER | Baldwin | 1866 | 2B | 1435 | USA | Bennington & Rutland RR | 3 |
| A. L. MILNER | Baldwin | 1866 | 2B | 1435 | USA | Bennington & Rutland RR | 3 |
| A. L. MILNER | Baldwin | 1866 | 2B | 1435 | USA | Harlem Extension | 3 |
| A. L. SHEPARD | Tanner & Delaney | 1877 | 1B | 914 | USA | unbekannt | |
| A. L. SHEPERD | Tanner & Delaney | 1882 | B | USA | Meherrin Valley RR | ||
| A. LINCOLN | MF Esslingen | 1865 | 1B | 1435 | Italien | Strade Ferrate Livornesi | 80 |
| A. LINCOLN | Cooke | 1865 | 2C | 1435 | USA | Delaware, Lackawanna & Western RR | 85 |
| A. LINCOLN | Taunton | 1865 | 2B | 1435 | USA | Toledo, Logansport & Burlington Rly. | |
| A. LUCIO | Henschel | 1918 | BT | 600 | Spanien | Union Nationale de Siderurgicas Asturianas | 15 |
| A. LUCIO | Henschel | 1918 | BT | 600 | Spanien | Soc. Metalurgica Duro Felguera, La Felguera | 15 |
| A. M. CANNON | Rhode Island | 1888 | 2B | 1435 | USA | Seattle, Lake Shore & Eastern Rly. | 11 |
| A. M. CLAYTON | Rogers | 1859 | 2B | USA | Mississippi Central Rly. | ||
| A. M. DAVIS | Grant | 1882 | 1C | 914 | USA | Tyler Tap Rly. | 26 |
| A. M. FORESTER | Rogers | 1883 | 2B | 1435 | USA | Georgetown & Lane's RR | 2 |
| A. M. HAMILTON | Hinkley | 1874 | 2B | 1435 | USA | Ft. Wayne, Jackson & Saginaw RR | 10 |
| A. M. HAMILTON | Hinkley | 1874 | 2B | 1435 | USA | Ft. Wayne & Jackson RR | 10 |
| A. M. KISTLER | Heisler | 1916 | BBT | USA | Bee Tree Lumber Co. | 6 | |
| A. M. LATHAM | Baldwin | 1879 | BT | 1435 | USA | Williams, Black & Co. | |
| A. M. MORRAN | Porter | 1878 | 1B | USA | Alcona Rly. | 1 | |
| A. M. SHOOK | Cooke | 1873 | 1C | 1435 | USA | Tennessee Coal, Iron & Railroad Co. | 4 |
| A. M. TAYLOR | Taunton | 1854 | 2B | 1435 | USA | Cincinnati, Hamilton & Dayton Rly. | |
| A. M. VARISHAVSKII | Schneider | 1871 | 1B | 1524 | Russland | Ryazhsk - Scopin | 1 |
| A. M. WEST | Rogers | 1859 | 2B | USA | Mississippi Central Rly. | ||
| A. M. White | Porter | 1871 | BT | 1435 | USA | Jackson Furnace Co., Fayette | 1 |
| A. M. WIEHL | Nohab | 1894 | 1C | 1435 | Schweden | Dalslands Järnväg | 7 |
| A. MALLET | Munktells | 1891 | BBT | 600 | Schweden | Kosta - Lessebo Järnväg | 2 |
| A. MANETTI | MF Esslingen | 1865 | 1B | 1435 | Italien | Strade Ferrate Livornesi | 74 |
| A. MARMOTTI | OM Reggio Emilia | 1927 | DT | 1435 | Italien | Azienda Consorziale Transporti Reggio Emilia | |
| A. MARTINEZ | Borsig | 1905 | C | 1676 | Chile | Empresa de los FC del Estado | 346 |
| A. MCPHERSON | Borsig | 1905 | C | 1676 | Chile | Empresa de los FC del Estado | 345 |
| A. MITCHELL | Lehigh Delano Shops | 1880 | 2B | 1435 | USA | Lehigh Valley RR | 341 |
| A. N. MORIN | Portland | 1848 | 2B | 1676 | Kanada | Atlantic & St. Lawrence RR | |
| A. N. MORIN | Portland | 1848 | 2B | 1676 | Kanada | Grand Trunk Rly. | 1 |
| A. N. MORRIS | Amoskeag | 1853 | 2B | 1435 | USA | Indianapolis & Bellefontaine RR | |
| A. N. MORRIS | Amoskeag | 1853 | 2B | 1435 | USA | Cleveland, Columbus, Cincinnati & Indianapolis Rly. | |
| A. N. RAMSDELL | Manchester | 1866 | 2B | 1435 | USA | Northern New London | 10 |
| A. O. ZABRISKIE | Mason | 1858 | 2B | 1435 | USA | New Jersey Railroad & Transportation | 26 |
| A. PINHEIRO | Baldwin | 1902 | B1T | 1435 | Brasilien | EF Paraense | |
| A. PLACE | Taunton | 1868 | 2B | 1435 | USA | Milwaukee & St. Paul RR | 131 |
| A. PONCHIELLI | Ansaldo | 1901 | 2C | 1435 | Italien | Rete Mediteranea | 3110 |
| A. POULLAIN | Baldwin | 1859 | 2B | USA | Georgia Railroad & Banking Co. | ||
| A. PROENCA | Sharp | 1886 | 2C | 1000 | Brasilien | Cia. Mogyana de Estrados de Ferro | 47 |
| A. Q. TAFT | A. Harkness | 1855 | 2C | 1435 | USA | Little Miami RR | 38 |
| A. R. DENNY | Mason | 1875 | C2 | 914 | USA | Columbia & Puget Sound Rly. | 1 |
| A. R. FORSYTH | Hinkley | 1852 | 2B | 1435 | USA | Indianapolis, Cincinnati & Lafayette Rly. | 6 |
| A. R. FORSYTH | Hinkley | 1852 | 2B | 1435 | USA | Lawrenceburg & Upper Mississippi RR | |
| A. R. LAWTON | Rogers | 1855 | 2B | USA | Augusta & Waynesboro RR | ||
| A. R. LAWTON | Rogers | 1855 | 2B | USA | Augusta & Savannah RR | ||
| A. R. LAWTON | Rogers | 1855 | 2B | USA | Columbus & Western Rly. | ||
| A. R. LAWTON | Rogers | 1855 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| A. R. MCMASTER | Avonside | 1870 | 2B | 1067 | Kanada | Toronto, Grey & Bruce Rly. | 2 |
| A. R. VANNEST | Dickson | 1880 | 1C | 1435 | USA | Delaware & Hudson Canal Co. | 160 |
| A. REASONER | Cooke | 1870 | 1C | 1435 | USA | Morris & Essex RR | 77 |
| A. RECLUS | Hinkley | 1882 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 5 |
| A. RICE | Hinkley | 1878 | 2B | 1435 | USA | Atchison, Topeka & Santa Fe Rly. | 106 |
| A. RICHTER | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | |
| A. RIVERS THOMPSON | Nasmyth Wilson | 1928 | 2C1 | 1000 | Indien | Eastern Bengal Rly. | 407 |
| A. ROSMINI | Maffei | 1901 | 2C | 1435 | Italien | Rete Mediteranea | 3158 |
| A. ROSSI | SLM | 1909 | CT | 950 | Italien | Ferrovie economiche di Schio | 1 |
| A. ROSSI | Maffei | 1905 | CT | 1435 | Italien | Soc. Veneta | 81 |
| A. RUZ | Baldwin | 1891 | 1C | 914 | Cuba | FC Caibairen y Santo Espirito | 9 |
| A. S. BROWN | Rogers | 1859 | 2B | USA | Mississippi Central RR | ||
| A. S. COLYAR | Cooke | 1856 | 2B | 1435 | USA | Sewannee Coal Co. | |
| A. S. COLYER | Cooke | 1853 | 2B | 1435 | USA | Sewanee Mining RR | |
| A. S. GOVAR | Mason | 1870 | 2B | 1435 | USA | St. Joseph & St. Louis RR | 4 |
| A. S. HARRIS | Hawthorn | 1907 | CT | 1435 | Großbritannien | Plymouth, Devonport & South Western Junction Rly. | 3 |
| A. S. HEWITT | Cooke | 1867 | 1435 | USA | Sussex RR | ||
| A. S. HULL | Rogers | 1870 | 2B | 1546 | USA | Cumberland Valley RR | 27 |
| A. S. MATHEWS | Taunton | 1860 | 2B | 1435 | USA | New York, Providence & Boston & Old Colony Railroad Terminal Co. | 9 |
| A. S. POLYAKOV | Hartmann | 1870 | C | 1524 | Russland | Orel - Gryazi | 43 |
| A. S. SHERMAN | Rhode Island | 1881 | B2T | 1435 | USA | Providence & Worcester RR | 32 |
| A. SCIALOIA | Ansaldo | 1901 | 2C | 1435 | Italien | Rete Mediteranea | 3114 |
| A. SECCI | Henschel | 1885 | B1T | 1435 | Italien | Azienda Consorziale Transporti Reggio Emilia | 12 |
| A. SECCI | Henschel | 1885 | B1T | 1435 | Italien | Consorzio Cooperativo Ferrovie Reggiane | 12 |
| A. SIMONDS | Baldwin | 1866 | 2B | USA | South Carolina RR | 48 | |
| A. SMITH | Schenectady | 1860 | 2B | 1435 | USA | Hudson River RR | |
| A. SPAVENTA | Ansaldo | 1895 | 2C | 1435 | Italien | Rete Mediteranea | 3050 |
| A. STEELE | Porter | 1872 | 1B | 914 | USA | Cairo & St. Louis RR | 3 |
| A. STOPPANI | Ansaldo | 1895 | 2C | 1435 | Italien | Rete Mediteranea | 3051 |
| A. T. | Vulcan Iron Works | 1905 | BT | USA | Crystal Run Coal Co. | ||
| A. TENAZ | Krauss | 1908 | BT | 600 | Sao Thome & Principe | Roca Pedrona | |
| A. TOURVILLE | Manning | 1886 | BT | 1000 | Spanien | Altos Hornos & Fabricas de Hierro y Acero de Bilbao | |
| A. V. BROWN | Grant | 1859 | 2B | USA | Virginia & Tennessee RR | 34 | |
| A. V. DAVIS | Porter | 1876 | 1B | 914 | USA | Natchez, Jackson & Columbia RR | |
| A. V. H. CARPENTER | Taunton | 1869 | 2B | 1435 | USA | Milwaukee & St. Paul RR | 137 |
| A. V. JÄGER | Krauss | 1895 | 1B1 | 1435 | Deutschland | Pfalzbahn | 61 |
| A. VAN KERVEL | MF Esslingen | 1896 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 124 |
| A. VESPUCCI | Koechlin | 1866 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 828 |
| A. VESPUCCI | Kitson | 1889 | 2C | 1676 | Argentinien | FC Central Argentino | 85 |
| A. VOCCHIERI | Maffei | 1901 | 2C | 1435 | Italien | Rete Mediteranea | 3162 |
| A. W. FORD | Rhode Island | 1883 | 2B | 1435 | USA | Cleveland, Youngstown & Pittsburgh Rly. | 1 |
| A. W. GORDON | Rhode Island | 1867 | 2B | USA | Mobile & Ohio RR | 97 | |
| A. W. HUBBARD | Taunton | 1873 | 2B | 1435 | USA | St. Paul & Sioux City RR | 2 |
| A. W. MINER | Mason | 1881 | 1BBT | 914 | USA | Friendship Rly. | 1 |
| A. W. STEGMAN | Lehigh Wilkes shops | 1878 | 2B | 1435 | USA | Lehigh Valley RR | 252 |
| A. W. WRIGHT | Baldwin | 1889 | B1T | 1435 | USA | Trimble & Kenton Rly. | 1 |
| A. W. WRIGHT | Porter | 1878 | C | USA | Lake Huron & Southwestern Rly. | 2 | |
| A. WILHELM PETRI | Motala | 1900 | CT | 891 | Schweden | Hvetlanda - Savsjö Järnväg | 4 |
| A. WOEHLER | BMAG | 1867 | C | 1435 | Deutschland | Niederschlesisch-Märkische Eisenbahn | 239 |
| A. WOODRUFF | Rogers | 1858 | 2B | USA | Memphis & Ohio RR | 6 | |
| A. ZANARTU | Borsig | 1905 | 2B | 1676 | Chile | Empresa de los FC del Estado | 332 |
| A.F. HIGGINS | Dickson | 1878 | 2B | 1435 | USA | Chicago, Pekin & Southwestern RR | 13 |
| A.F. HOPKINS | Baldwin | 1859 | 2B | USA | Mobile & Ohio RR | 33 | |
| A.F. HÖRSTEDT | Nohab | 1893 | 1BT | 1435 | Schweden | Malmö - Genarps Järnväg | 1 |
| A.F. LAWRENCE | Rhode Island | 1872 | 1C | 1435 | USA | Worcester & Nashua RR | 17 |
| A.F. LAWRENCE | Rhode Island | 1872 | 1C | 1435 | USA | Worcester, Nashua & Rochester RR | 17 |
| A.L. HORNER | Grant | 1882 | 1D | 914 | USA | Tyler Tap Rly. | 35 |
| A.L. INMAN | Dickson | 1878 | 1C | 914 | USA | Chateaugay Rly. | 2 |
| A.M ATKINSON | Dickson | 1873 | 1C | 1435 | USA | Delaware & Hudson Canal Co. | 19 |
| AA | Borsig | 1868 | 1B | 1524 | Russland | Riga - Mitau | 8 |
| AA | Graffenstaden | 1875 | C | 1435 | Schweiz | Schweizer Centralbahn | 110 |
| AACHE | MBG Karlsruhe | 1866 | C | 1435 | Deutschland | Badische Staatsbahn | 162 |
| AACHEN | Borsig | 1850 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AACHEN | Borsig | 1856 | 1B | 1435 | Deutschland | Westfälische Eisenbahn | 36 |
| AACHEN | Borsig | 1855 | 1B | 1435 | Deutschland | Thüringische Eisenbahn | 38 |
| AACHEN | Borsig | 1852 | 1B | 1435 | Deutschland | Aachen - Düsseldorf - Ruhrorter Eisenbahn | 6 |
| AACHEN | MF Esslingen | 1869 | 1B | 1435 | Deutschland | Württembergische Staatsbahn | 227 |
| AACHEN | MF Esslingen | 1867 | 1B | 1435 | Deutschland | Leipzig - Dresdner Eisenbahn | |
| AACHEN | Hartmann | 1892 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 508 |
| AACHEN | Henschel | 1857 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 51 |
| AACHEN | Egestorff | 1867 | CT | 1435 | Deutschland | Braunschweigische Eisenbahn | |
| AACHEN | Maffei | 1877 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 777 |
| AACHEN | Mödling | 1874 | BT | 1435 | Deutschland | Aachen - Jülicher Eisenbahn | 3 |
| AACHEN | MF Esslingen | 1867 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 601 |
| AACHEN | Cockerill | 1846 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 104 |
| AACHEN | Sigl | 1871 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 71 |
| AACHEN auch HOCHDAHL | Henschel | 1857 | 1B | 1435 | Deutschland | Düsseldorf - Elberfelder Eisenbahn | 13 |
| AACHEN(2) | Vulcan | 1875 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 51 |
| AAGE | Black & Hawthorn | 1887 | BT | 1435 | Schweden | Nordiska Järnvägsbyggnads AB | 1 |
| AAGJE | O&K | 1911 | BT | 600 | Niederlande | Chr. Wegerif, Apeldoorn | |
| AALBUCH | MF Esslingen | 1871 | C | 1435 | Deutschland | Württembergische Staatsbahn | 263 |
| AALEN | MF Esslingen | 1859 | 2B | 1435 | Deutschland | Württembergische Staatsbahn | 81 |
| AALSMEER | Maffei | 1910 | BT | 900 | Niederlande | Zandleverantie Mij., Amsterdam | |
| AALSMEER | Maffei | 1910 | BT | 900 | Niederlande | D. & C. Zwaan & K. de Geus van den Heuvel, Andijk | |
| AALTEN | Hanomag | 1910 | CT | 750 | Niederlande | Geldersch - Westfaalische Stoomtram Mij. | 7 |
| AAP | Borsig | 1886 | BT | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 174 |
| AAR | Koechlin | 1872 | 1B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 49 |
| AAR | MF Esslingen | 1862 | 2A | 1435 | Deutschland | Nassauische Eisenbahn | 7 |
| AAR | Koechlin | 1871 | C | 1435 | Schweiz | Suisse - Occidentale | 67 |
| AAR | Borsig | 1867 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 225 |
| AAR | Borsig | 1859 | 1A1 | 1435 | Deutschland | Königliche Ostbahn | 110 |
| AARAU | SLM | 1958 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11444 |
| AARAU | Maffei | 1856 | 2B | 1435 | Schweiz | Nordostbahn | 14 |
| AARAU | MF Esslingen | 1856 | B3T | 1435 | Schweiz | Schweizer Centralbahn | 8 |
| AARAU | Graffenstaden | 1863 | 1B | 1435 | Frankreich | CF de l'Est | 358 |
| AARAU | O&K | 1911 | BT | 750 | Schweiz | Schafir & Mugglin, Bauunternehmen | |
| AARAU | O&K | 1911 | BT | 750 | Schweiz | Kraftwerk Rupperswil-Auenstein | 31 |
| AARBERG | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AARBERG | SLM | 1975 | BBB | 1435 | Schweiz | Schweizerische Bundesbahn | 11649 |
| AARBERG-BUEREN | MF Esslingen | 1864 | 2BT | 1435 | Schweiz | Bernische Staatsbahn | 12 |
| AARBURG OFTRINGEN | SLM | 1975 | BBB | 1435 | Schweiz | Schweizerische Bundesbahn | 11634 |
| AARDENBURG | Breda | 1886 | BT | 1000 | Niederlande | Stoomtram Mij., Breskens - Maldeghem | 4 |
| AARE | MF Esslingen | 1856 | B3T | 1435 | Schweiz | Schweizer Centralbahn | 5 |
| AARE | Kessler | 1847 | 2B | 1435 | Schweiz | Nordostbahn | 2 |
| AARE | MF Esslingen | 1857 | B2T | 1435 | Schweiz | Schweizer Centralbahn | 23 |
| AARE | O&K | 1904 | BT | 750 | Schweiz | Schafir & Mugglin, Bauunternehmen | 17 |
| AARE | Graffenstaden | 1875 | C | 1435 | Schweiz | Jura - Bern - Luzern | 107 |
| AARE | O&K | 1904 | BT | 750 | Schweiz | Schafir & Mugglin, Bauunternehmen | 17 |
| AARGAU | SLM | 1955 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11407 |
| AARHUS | Egestorff | 1869 | 1B | 1435 | Deutschland | Altona - Kieler Eisenbahn | |
| AARHUS | Hanomag | 1883 | 1BT | 1435 | Dänemark | Hads - Ning - Herreders Jernbane | 2 |
| AARJOCH | Hartmann | 1882 | C | 1435 | Deutschland | Sächsische Staatsbahn | 626 |
| AARON LAZARUS | Norris | 1853 | 2B | USA | Wilmington & Manchester RR | 15 | |
| AARON PECK | Cooke | 1863 | 1435 | USA | Sussex RR | ||
| AARON PECK | Cooke | 1859 | 2B | 1435 | USA | Sussex RR | |
| AARON REIS | Baldwin | 1893 | 1C | 1000 | Brasilien | W. H. Crossman & Bros. | |
| AARON REIS | Baldwin | 1894 | 1C | 1000 | Brasilien | W. H. Crossman & Bros. | |
| AARON REIS | Baldwin | 1894 | 1C | 1000 | Brasilien | EF Caxias a Cajazeiras | |
| AARON REPPARD | Baldwin | 1876 | BT | 1435 | USA | NY. Mi Div. tp R.B. Reppard | |
| ABACKA | O&K | 1912 | CT | 600 | Finnland | Olkkala Oy | |
| ABAD DEAS | Cail | 1891 | B1T | 1000 | Spanien | FC del Cremallera de Monistrol a Montserrat | 5 |
| ABADAN | Andrew Barclay | 1910 | BT | 914 | Iran | Anglo-Persian Oil Co. | 1 |
| ABADONADA | Andrew Barclay | 1910 | BT | 600 | unbekannt | unbekannt | 2 |
| ABANCOURT | Koechlin | 1866 | CT | 1435 | Frankreich | CF du Nord | 493 |
| ABANDO | Beyer-Peacock | 1863 | 2BT | 1676 | Spanien | FC de Bilbao a Tudela | 55 |
| ABANDO | Stephenson | 1882 | CT | 1676 | Spanien | FC Bobadilla - Algeciras | 21 |
| ABANDO | Sharp | 1887 | 1BT | 1676 | Spanien | FC de Bilbao & Portugalete | 2 |
| ABANO | Koechlin | 1868 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 835 |
| ABANO | Koechlin | 1868 | C | 1435 | Italien | Rete Mediteranea | 3216 |
| ABANO auch SELLUSTRA | MF Esslingen | 1886 | BT | Italien | Soc. Veneta per Contructione ad esercozio di Ferrovie Secondaire | 187 | |
| ABANTO | Sharp | 1891 | CT | 1000 | Spanien | FC de Triano | 15 |
| ABARCA, auch EDWARD DENT | Kerr-Stuart | 1901 | B1T | 1000 | Spanien | Minas de Complemento, Santander | |
| ABARY | Sharp | 1899 | 1B1T | 1435 | Guyana (brit) | Demerara Rly. | 9 |
| ABA-UJ | StEG | 1859 | 1B | 1435 | Ungarn | Cs. Kir. Szab. Tiszavideki vaspalya tarsasag | 58 |
| ABBACH | Maffei | 1873 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 527 |
| ABBADIA | Baldwin | 1893 | 1D | 760 | Brasilien | EF Oeste de Minas | 30 |
| ABBERLEY HALL | Swindon Works | 1930 | 2C | 1435 | Großbritannien | Great Western Rly. | 4981 |
| ABBERLEY HALL | Swindon Works | 1930 | 2C | 1435 | Großbritannien | British Rly. | 4981 |
| ABBEVILLE | Alcard & Buddicom | 1847 | 1A1 | 1435 | Frankreich | CF Amiens a Bologne | 7 |
| ABBEVILLE | Baldwin | 1849 | 2B | USA | Greenville & Columbia RR | ||
| ABBEY | Peckett | 1902 | CT | 1435 | Großbritannien | S. Pearson & Son | |
| ABBEY | Black & Hawthorn | 1874 | BT | 1435 | Großbritannien | Walter Scott & Co., Newcastle-on-Tyne | |
| ABBEY | Peckett | 1902 | CT | 1435 | Großbritannien | S. Pearson & Son | |
| ABBEYHOLME | Black & Hawthorn | 1881 | BT | 914 | Großbritannien | Matheson & Grant, London | |
| ABBORTSFORD | Darlington Works | 1948 | 2C1 | 1435 | Großbritannien | British Rly. | 60141 |
| ABBOT | Stephenson | 1855 | 2B | 2140 | Großbritannien | Great Western Rly. | |
| ABBOT LAWRENCE | Lawrence | 1855 | 2B | 1435 | USA | Chicago, Milwaukee & St. Paul Rly. | 5 |
| ABBOT LAWRENCE | Lawrence | 1855 | 2B | 1435 | USA | Milwaukee & Western RR | 5 |
| ABBOT LAWRENCE | Lawrence | 1855 | 2B | 1435 | USA | Milwaukee, Watertown & Baraboo Valley RR | 5 |
| ABBOT LAWRENCE | Lawrence | 1855 | 2B | 1435 | USA | La Crosse & Milwaukee RR | 5 |
| ABBOTSBURY CASTLE | Swindon Works | 1925 | 2C | 1435 | Großbritannien | British Rly. | 4083 |
| ABBOTSBURY CASTLE | Swindon Works | 1925 | 2C | 1435 | Großbritannien | Great Western Rly. | 4083 |
| ABBOTSFORD | Neilson | 1877 | 2B | 1435 | Großbritannien | North British Rly. | 479 |
| ABBOTSFORD | North British | 1906 | 2B1 | 1435 | Großbritannien | unbekannt | 879 |
| ABBOTSFORD | Canadian | 1879 | 2B | 1067 | Kanada | Lake Champlain & St. Lawrence Junction Rly. | 2 |
| ABBOTT | Hawthorn | 1899 | BT | 1435 | Großbritannien | John Abbott & Co. | |
| ABBOTT | Kitson | 1899 | BT | 1435 | Großbritannien | Monk Bretton Colliery Co. | |
| ABBOTT | Manning | 1890 | CT | 1676 | Argentinien | Buenos Aires Great Southern Rly. | |
| ABBOTT LAWRENCE | Hinkley | 1879 | 2B | 1435 | USA | Atchison, Topeka & Santa Fe Rly. | 95 |
| ABDUL | Henschel | 1933 | B | 1067 | Südafrika | South African Iron & Steel Co. | 2 |
| ABDUL MEDJID | Swindon Works | 1856 | 1B | 2140 | Großbritannien | Great Western Rly. | |
| ABEERE | Baldwin | 1891 | 2B | 760 | Brasilien | EF Oeste de Minas | 17 |
| ABEJA | Hunslet | 1889 | CT | 1000 | Argentinien | FC Transandino Argentino | 14 |
| ABEJA | S&V | 1876 | CT | 1676 | Chile | Empresa de los FC del Estado | 59 |
| ABEJA | Black & Hawthorn | 1885 | BT | 1372 | unbekannt | unbekannt, Export | |
| ABEL | Krauss | 1872 | BT | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 54 |
| ABEL | BMAG | 1874 | 1B | 1435 | Deutschland | Berlin - Dresdner Eisenbahn | 7 |
| ABEL | Graffenstaden | 1910 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2402 |
| ABEL | Resita | 1956 | DT | 760 | Rumänien | Caile Ferate Forestiere | 460 |
| ABELARDO | SLM | 1883 | 2B | 1435 | Italien | Rete Mediteranea | 1061 |
| ABELARDO | Koechlin | 1869 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 499 |
| ABELARDO | Koechlin | 1869 | 1B | 1435 | Italien | Rete Adriatica | 274 |
| ABELHA | Neilson | 1880 | 2C | 1000 | Brasilien | Southern Brazilian Rio Grande do Sul | 1 |
| ABENDBERG | Hartmann | 1865 | C | 1435 | Deutschland | Sächsische Staatsbahn | 143 |
| ABENDSTERN | Krauss | 1898 | BT | 1000 | Deutschland | Biebertalbahn | 3 |
| ABENSBERG | Maffei | 1864 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 293 |
| ABEONA | Dickson | 1901 | BT | 914 | USA | Delaware & Hudson Co. | 12 |
| ABER | Andrew Barclay | 1914 | BT | 1435 | Großbritannien | Cory Bros. & Co., Cardiff | |
| ABER | Manning | 1891 | CT | 1435 | Großbritannien | T. W. Davies | |
| ABER | Manning | 1891 | CT | 1435 | Großbritannien | Pauling & Co. | 69 |
| ABERAMAN | Hawthorn | 1846 | C | 1435 | Großbritannien | Aberdare Rly. | |
| ABERAMAN | Cardiff Works | 1857 | C | 1435 | Großbritannien | Taff Vale Rly. | 17 |
| ABERASTEIN | Duebs | 1887 | 2B | 1676 | Argentinien | FC Gran Oeste Argentine | 12 |
| ABERAVON | Hunslet | 1895 | CT | 1435 | Großbritannien | S. Pearson & Son | |
| ABERCARN | Peckett | 1903 | BT | 1435 | Großbritannien | Ebbw Vale Steel, Iron & Coal Co., Ebbw Vale | 8 |
| ABERCARN | Peckett | 1903 | BT | 1435 | Großbritannien | Richard Thomas & Baldwins, Victoria Works, Ebbw Vale | |
| ABERCONWAY | Stephenson | 1938 | CT | 1435 | unbekannt | unbekannt | |
| ABERCORN | Brighton Works | 1897 | 2B | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 208 |
| ABERCRAVE | Neath | 1870 | CT | 914 | Großbritannien | unbekannt | |
| ABERCROMBIE | Crewe Works | 1891 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1525 |
| ABERCROMBIE | Crewe Works | 1866 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1525 |
| ABERDARE | Avonside | 1900 | CT | 1435 | Großbritannien | P. Baker & Co. | |
| ABERDARE | Cardiff Works | 1863 | C | 1435 | Großbritannien | Taff Vale Rly. | 7 |
| ABERDARE | Hawthorn | 1844 | B1 | 1435 | Großbritannien | Taff Vale Rly. | 9 |
| ABERDARE VALLEY | Stephenson | 1880 | CT | 1435 | Großbritannien | Alexandra (Newport & South Wales) Docks & Rly. | 8 |
| ABERDEEN | Kerr-Stuart | 1918 | B1T | 1435 | Großbritannien | Admirality | |
| ABERDEEN | Manning | 1887 | BT | 1435 | Großbritannien | John Mowlem & Co. | |
| ABERDEEN | Gilkes | 1852 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 73 |
| ABERDEEN | Crewe Works | 1854 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 332 |
| ABERDEEN | Neilson | 1878 | 2B | 1435 | Großbritannien | North British Rly. | 486 |
| ABERDEEN | Manning | 1887 | BT | 1435 | Großbritannien | Mountsorrel Granite Co. | |
| ABERDEEN | Manning | 1887 | BT | 1435 | Großbritannien | H. Lovatt & Co. | 8 |
| ABERDEEN | Cowlairs | 1865 | 1B | 1435 | Großbritannien | Edinburgh & Glasgow Rly. | 35 |
| ABERDEENSHIRE | Darlington Works | 1928 | 2B | 1435 | Großbritannien | London & North Eastern Rly. | 249 |
| ABERDONIAN | Doncaster Works | 1949 | 2C1 | 1435 | Großbritannien | British Rly. | 60158 |
| ABERDONIAN | North British | 1906 | 2B1 | 1435 | Großbritannien | North British Rly. | 868 |
| ABERDONIAN | Stephenson | 1911 | 2B1 | 1435 | Großbritannien | London & North Eastern Rly. | |
| ABERDOVERY | Manning | 1866 | C | 1435 | Großbritannien | Taff Vale Rly. | 68 |
| ABERFELDY | Highland | 1879 | 1BT | 1435 | Großbritannien | Highland Rly. | 17 |
| ABERFOYLE | Cowlairs | 1881 | 2BT | 1435 | Großbritannien | North British Rly. | 98 |
| ABERFOYLE | Kerr-Stuart | 1904 | 2C1T | 914 | Irland | Londonderry & Lough Swilly Rly. | 9 |
| ABERGAVENNY | Brighton Works | 1876 | 1A1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 325 |
| ABERGAVENNY | Brighton Works | 1910 | 2C1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 325 |
| ABERGAVENNY CASTLE | Swindon Works | 1932 | 2C | 1435 | Großbritannien | Great Western Rly. | 5013 |
| ABERGAVENNY CASTLE | Swindon Works | 1932 | 2C | 1435 | Großbritannien | British Rly. | 5013 |
| ABERGORKY | Avonside | 1910 | CT | 1435 | Großbritannien | Burnyeat, Brown & Co., Cardiff | |
| ABERGORKY | Avonside | 1910 | CT | 1435 | Großbritannien | Burnyeat, Brown & Co. | |
| ABERNANT | Hudswell-Clarke | 1873 | BT | 1435 | Großbritannien | Aberdare Iron Co. | 20 |
| ABERNANT | Hudswell-Clarke | 1871 | BT | 1435 | Großbritannien | Aberdare Iron Co. | 16 |
| ABERNANT | Fox-Walker | 1878 | CT | 1435 | Großbritannien | Anglo-Russian Iron Co., Abernant Brick & Tile Works, Glyn Neath | |
| ABERNANT | Fowler | unbekannt | unbekannt | ||||
| ABERNANT | Fowler | unbekannt | unbekannt | ||||
| ABERNANT | Manning | 1921 | CT | 1435 | Großbritannien | Cardiff Co., Water Dept., Llwynon Reservoir | |
| ABERNANT | Manning | 1921 | CT | 1435 | Großbritannien | Thomas W. Ward | |
| ABERNANT | Manning | 1921 | CT | 1435 | Großbritannien | Austin Motor Co. | |
| ABERNETHY | Hudswell-Clarke | 1928 | BT | 1435 | Großbritannien | Imperial Chemical Industries | |
| ABERNETHY auch ANNAN | Hawthorn | 1928 | BT | 1435 | Großbritannien | Synthetic Ammonia & Nitrates | 28 |
| ABERPERGWM | Peckett | 1896 | BT | 1435 | Großbritannien | William Williams & Co., Glyn Neath | |
| ABERPERGWM | Avonside | 1904 | CT | 1435 | Großbritannien | Vale of Neath Colliery Co. | |
| ABERPORTH GRANGE | Swindon Works | 1939 | 2C | 1435 | Großbritannien | Great Western Rly. | 6860 |
| ABERPORTH GRANGE | Swindon Works | 1939 | 2C | 1435 | Großbritannien | British Rly. | 6860 |
| ABERSYCHAN | Peckett | 1903 | BT | 1435 | Großbritannien | Ebbw Vale Steel, Iron & Coal Co., Ebbw Vale | 9 |
| ABERSYCHAN | Sharp | 1856 | CT | 1435 | Großbritannien | Ebbw Vale Steel, Iron & Coal Co., Ebbw Vale | |
| ABERTAWE | Hudswell-Clarke | 1911 | BT | 1435 | Großbritannien | Swansea Harbour Trust | 12 |
| ABERTAWE | Manning | 1906 | CT | 1435 | Großbritannien | Topham, Jones & Railton | |
| ABERTAWR | Manning | 1906 | CT | 1435 | Großbritannien | Topham, Jones & Railton | |
| ABERTHAW | Hudswell-Clarke | 1919 | BT | 1435 | Großbritannien | Aberthaw & Bristol Channel Portlandcement, Rhoose | |
| ABERYSTWYTH | Swindon Works | 1906 | 2B | 1435 | Großbritannien | Great Western Rly. | 3422 |
| ABERYSTWYTH | Swindon Works | 1906 | 2B | 1435 | Großbritannien | Great Western Rly. | 3712 |
| ABERYSTWYTH | Manning | 1866 | C | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 219 |
| ABERYSTWYTH | Manning | 1868 | C | 1435 | Großbritannien | Manchester & Milford Rly. | 4 |
| ABERYSTWYTH CASTLE | Swindon Works | 1925 | 2C | 1435 | Großbritannien | Great Western Rly. | 4084 |
| ABERYSTWYTH CASTLE | Swindon Works | 1925 | 2C | 1435 | Großbritannien | British Rly. | 4084 |
| ABFALTERSBACH | MF Esslingen | 1854 | ET | 1435 | Österreich | Südbahngesellschaft | 619 |
| ABIGAIL ADAMS | Baldwin | 1847 | B | 1435 | USA | Central Vermont RR | |
| ABINGTON | Baldwin | 1865 | 2C | 1435 | USA | North Pennsylvania RR | 22 |
| ABINGTON | Dickson | 1879 | 1C | 1435 | USA | Delaware, Lackawanna & Western RR | 3 |
| ABINGTON | Coney | 1848 | 2B | 1435 | USA | Old Colony RR' | 18 |
| ABINGTON | Coney | 1848 | 2B | 1435 | USA | Old Colony & Newport Rly. | 18 |
| ABINGTON | Coney | 1848 | 2B | 1435 | USA | South Shore Rly. | |
| ABINGTON | Coney | 1848 | 2B | 1435 | USA | Old Colony & Fall River RR | |
| ABINGTON | Coney | 1848 | 2B | 1435 | USA | Old Colony RR" | 44 |
| ABINGTON | Rogers | 1851 | 2B | 1435 | USA | Delaware, Lackawanna & Western RR | |
| ABINGTON | Rogers | 1851 | 2B | 1435 | USA | Lackawanna & Western RR | |
| ABINGTON | Coney | 1848 | 2B | 1435 | USA | Old Colony RR" | 18 |
| ABINGTON | Hinkley | 1854 | 2B | 1435 | USA | Old Colony RR" | 44 |
| ABINGTON | Rogers | 1851 | 2B | 1435 | USA | Liggetts Gap RR | |
| ABISSINIA | Breda/Italien | 1889 | D | 1435 | Italien | Rete Mediteranea | 4317 |
| ABLACH | Graffenstaden | 1903 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 875 |
| ABLACH | MBG Karlsruhe | 1866 | C | 1435 | Deutschland | Badische Staatsbahn | 163 |
| ABLIS | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3527 |
| ABLIS | Cail | 1904 | 1C | 1435 | Frankreich | CF de l'ETAT | 3615 |
| ABLON | Forges & Chantiers | 1872 | 1B | 1435 | Frankreich | CF de l'Ouest | 884 |
| ABLUGES | Graffenstaden | 1873 | CT | 1435 | Frankreich | CF de l'Ouest | 29 |
| ABNER CHICHESTER | H. R. Campbell | 1840 | B | 1435 | USA | Long Island RR | |
| ABNER M. MCGEHEE | Rogers | 1870 | 2B | USA | Western Railroad of Alabama | 1 | |
| ABNER MCGEHEE | Rogers | 1839 | 2A | USA | Florida RR | ||
| ABNER MCGEHEE | Rogers | 1839 | 2A | USA | Montgomery & West Point RR | ||
| ABNER MCGEHEE | Rogers | 1839 | 2A | USA | Montgomery RR | ||
| ABNEY HALL | Swindon Works | 1940 | 2C | 1435 | Großbritannien | British Rly. | 6900 |
| ABNEY HALL | Swindon Works | 1940 | 2C | 1435 | Großbritannien | Great Western Rly. | 6900 |
| ABONDONADA | Hunslet | 1910 | BT | 775 | Spanien | unbekannt | |
| ABONY | StEG | 1858 | 1B | 1435 | Ungarn | Cs. Kir. Szab. Tiszavideki vaspalya tarsasag | 30 |
| ABONY | Sigl | 1870 | C | 1435 | Ungarn | Magyar Eszakkeleti Vasut | 58 |
| ABONY | Haswell, Wien | 1847 | 1B | 1435 | Ungarn | Ungarische Centralbahn | |
| ABOUKIR | Gouin | 1856 | 1B | 1435 | Frankreich | Ouest primitive | 68 |
| ABOYEUR | Darlington Works | 1949 | 2C1 | 1435 | Großbritannien | British Rly. | 60148 |
| ABR. BROWNING | Baldwin | 1876 | 2B | 1435 | USA | Delaware & Bound Brook RR | 106 |
| ABRAHAM B. BAYLIES | Mason | 1864 | 2B | 1435 | USA | New York & Harlem RR | 38 |
| ABRAHAM G. WERNER | Hartmann | 1868 | B | 1435 | Deutschland | Östliche Staatsbahn (Sachsen) | 281 |
| ABRAHAM H…ug | Cincinnatti | 1856 | 2C | 1435 | USA | Little Miami & Columbus | |
| ABRAHAM HUNTER | Rogers | 1859 | 2B | USA | Cairo & Fulton RR | ||
| ABRAHAM HUNTER | Rogers | 1859 | 2B | USA | St. Louis, Iron Mountain & Southern Rly. | 451 | |
| ABRAHAM KLOHS | Mason | 1868 | 2B | 1435 | USA | Ogdensburg & Lake Champlain Rly. | 6 |
| ABRAHAM LINCOLN | Cooke | 1865 | 2C | USA | Delaware, Lackawanna & Western RR | 85 | |
| ABRAHAM LINCOLN | Manchester | 1868 | 2B | 1435 | USA | Burlington & Missouri River RR | |
| ABRAINVILLE | Cail | 1868 | D | 1435 | Frankreich | CF de l'Est | 548 |
| ABRAM HEGLER | Baldwin | 1864 | 2C | 1435 | USA | Marietta & Cincinnati RR | 45 |
| ABRAM HEGLER | Rogers | 1857 | 2C | 1435 | USA | Marietta & Cincinnati RR | |
| ABREZZO | O&K | 1904 | BT | 750 | Chile | Mostrodirasa Abrezzo | |
| ABROGADIZ | Jung | 1902 | BT | 1000 | Spanien | Madrid - El Pardo Steam Tramway | 1 |
| ABRUZZI | Hanomag | 1910 | BT | 750 | Italien | Soc. Romana, Fabrizzi de Zuccero, Rom | |
| ABRUZZI | Schneider | 1868 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 859 |
| ABRUZZI | Sigl | 1874 | D | 1435 | Italien | Rete Mediteranea | 4210 |
| ABSDORF | WrN | 1889 | 2B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 207 |
| ABTENAU | Hartmann | 1873 | D | 1435 | Österreich | Kaiserin Elisabeth Bahn | 173 |
| ACADIA | Portland | 1890 | 2B | 1435 | Kanada | Dominion Atlantic Rly. | 11 |
| ACADIA | Vulcan Iron Works | 1905 | B2T | 914 | USA | Acadia Plantation, Napoleonville | 2 |
| ACADIA | Portland | 1890 | 2B | 1435 | Kanada | Windsor & Annapolis Rly. | 12 |
| ACAJA | Pietrarsa | 1889 | D | 1435 | Italien | Rete Mediteranea | 4348 |
| ACANCEH | Baldwin | 1881 | 2B | 914 | Mexico | FC de Merida a Peto | 1 |
| ACAPULCO | Koechlin | 1863 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1751 |
| ACAPULCO | Baldwin | 1882 | 2B | 914 | USA | FC Irolo | 3 |
| ACARAPE | Hunslet | 1875 | CT | 1000 | Brasilien | Ceara Rly. | |
| ACARNANIA | Breda/Italien | 1889 | D | 1435 | Italien | Rete Mediteranea | 4343 |
| ACATE | Ansaldo | 1886 | 2B | 1435 | Italien | Rete Mediteranea | 1102 |
| ACAYUCOTLAN | Baldwin | 1891 | 1D | 914 | Mexico | FC Hildago y Noroeste | 13 |
| ACCRINGTON | Manning | 1885 | CT | 1435 | Großbritannien | T. A. Walker | |
| ACCRINGTON | Manning | 1885 | CT | 1435 | Großbritannien | T. A. Walker | |
| ACEBA | Krauss | 1908 | 1C1T | 1000 | Spanien | FC Cantabrico | 19 |
| ACEBA | Krauss | 1908 | 1C1T | 1000 | Spanien | FC Cantabrico | 12 |
| ACEBOSA | Krauss | 1905 | D1T | 1000 | Spanien | FC Cantabrico | 14 |
| ACEBOSA | Krauss | 1905 | D1T | 1000 | Spanien | FC Cantabrico | 40 |
| ACERIES | Hanomag | 1911 | BT | 1435 | Luxemburg | Soc. d'Ougree Marihaye, Rodange | |
| ACERRA | Breda/Italien | 1890 | C | 1435 | Italien | Rete Mediteranea | 3493 |
| ACH | Krauss | 1874 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 557 |
| ACH | Graffenstaden | 1898 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 631 |
| ACH | MF Esslingen | 1870 | C | 1435 | Deutschland | Württembergische Staatsbahn | 252 |
| ACHAIA | Krauss | 1884 | BT | 1000 | Griechenland | CF Societe Piräus - Athen - Peleponnes | 1 |
| ACHALM | MF Esslingen | 1852 | 2B | 1435 | Deutschland | Württembergische Staatsbahn | 46 |
| ACHALM(2) | MF Esslingen | 1893 | 1CT | 1435 | Deutschland | Württembergische Staatsbahn | 691 |
| ACHELOUS | Fives-Lille | 1867 | B1 | 1435 | Frankreich | CF du Nord | 450 |
| ACHEN | Maffei | 1860 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 215 |
| ACHENBACH | Borsig | 1874 | 1B | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 155 |
| ACHENBACH | BMAG | 1874 | 1B | 1435 | Deutschland | Berlin - Dresdner Eisenbahn | 16 |
| ACHENKIRCH | WLF | 1889 | BT | 1000 | Österreich | Achenseebahn | 3 |
| ACHERN | MBG Karlsruhe | 1862 | 2B | 1435 | Deutschland | Badische Staatsbahn | 131 |
| ACHERN | MBG Karlsruhe | 1873 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 302 |
| ACHERON | Fenton-Murray&Jackso | 1842 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ACHERON | Swindon Works | 1866 | 1B | 2132 | Großbritannien | Great Western Rly. | |
| ACHERON | Fives-Lille | 1872 | B1 | 1435 | Frankreich | CF du Nord | 519 |
| ACHERON | Nine Elms Works | 1866 | 1B | 1435 | Großbritannien | London & South Western Rly. | 64 |
| ACHERON | Haswell, Wien | 1850 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 87 |
| ACHERON | Maffei | 1875 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 700 |
| ACHERON | Fairbairn | 1846 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 64 |
| ACHERONTE | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1241 |
| ACHEVILLE | La Meuse | 1926 | CT | 1435 | Frankreich | Mines de Courrieres | 37 |
| ACHEVILLE | La Meuse | 1926 | CT | 1435 | Frankreich | Houilleres du Bassin du Nord & Pas-de-Calais | 37 |
| ACHIBUENO | Lever & Murphy | 1C | 1676 | Chile | Empresa de los FC del Estado | 147 | |
| ACHILL | Stephenson | 1842 | 1B | 1435 | Deutschland | Düsseldorf - Elberfelder Eisenbahn | |
| ACHILL | Kitson | 1893 | CT | 1600 | Irland | Midland Great Western Rly. | 115 |
| ACHILLE | Koechlin | 1858 | C | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 126 |
| ACHILLE | Koechlin | 1858 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 734 |
| ACHILLE | Corpet-Louvet | 1876 | BT | 1000 | Frankreich | Bord | |
| ACHILLE | Koechlin | 1863 | C | 1435 | Frankreich | CF de Paris a Orleans | 796 |
| ACHILLE | Ansaldo | 1885 | 2B | 1435 | Italien | Rete Mediteranea | 1091 |
| ACHILLE | Cail | 1870 | B1 | 1435 | Frankreich | CF du Nord | 921 |
| ACHILLE | Graffenstaden | 1862 | B1 | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 289 |
| ACHILLE | Parent & Schaken | 1857 | C | 1435 | Frankreich | CF du MIDI | 1016 |
| ACHILLES | Hawthorn | 1850 | C | 1435 | Großbritannien | Monkland Rly. | 22 |
| ACHILLES | Beyer-Peacock | 1864 | 2BT | 1435 | Großbritannien | Metropolitan Rly. | 16 |
| ACHILLES | Cooke | 1865 | 2B | 1435 | USA | Louisville, New Albany & Chicago RR | 34 |
| ACHILLES | Beyer-Peacock | 1871 | 1B | 1600 | Irland | Dublin & Drogheda Rly. | 12 |
| ACHILLES | Vulcan | 1870 | C | 1435 | Deutschland | Halle - Casseler Eisenbahn | 34 |
| ACHILLES | Sharp, Roberts | 1840 | 1A1 | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | |
| ACHILLES | Vulcan | 1864 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 155 |
| ACHILLES | Norris | 1849 | 2B | 1435 | USA | Syracuse & Utica RR | |
| ACHILLES | Lima | 1891 | BBT | USA | H. Kalbach, Lebanon | 9 | |
| ACHILLES | Beyer-Peacock | 1898 | 2B | 1600 | Irland | Great Northern Railway of Ireland | 77 |
| ACHILLES | Kessler | 1845 | C | 1600 | Deutschland | Badische Staatsbahn | 51 |
| ACHILLES | Avonside | 1873 | CT | 1435 | Großbritannien | South Devon Rly. | 7 |
| ACHILLES | Hudswell-Clarke | 1885 | BT | 457 | Großbritannien | Royal Arsenal | |
| ACHILLES | Kitson | 1861 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 1005 |
| ACHILLES | Sharp, Roberts | 1841 | 1A1 | 1880 | Irland | Ulster Rly. | 6 |
| ACHILLES | Hudswell-Clarke | 1929 | CT | 1435 | Großbritannien | Sir Lindsey Parkinson & Co. | 318 |
| ACHILLES | Regnier | 1842 | 1A1 | 1435 | Deutschland | Rheinische Eisenbahn | |
| ACHILLES | Crewe Works | 1852 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 303 |
| ACHILLES | Sharp Brothers | 1846 | 1A1 | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 27 |
| ACHILLES | Sharp Brothers | 1843 | B1 | 1435 | Großbritannien | Croydon & Dover Joint Committe | 35 |
| ACHILLES | MBG Karlsruhe | 1874 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 187 |
| ACHILLES | Stephenson | 1831 | 1A | 1435 | Großbritannien | Warrington & Newton Rly. | |
| ACHILLES | Tayleur | 1833 | 1A | 1435 | Großbritannien | Warrington & Newton Rly. | |
| ACHILLES | Kitson | 1845 | C | 1435 | Großbritannien | York & North Midland Rly. | 48 |
| ACHILLES | Stephenson | 1958 | CT | 1435 | Großbritannien | British Steel Co. | |
| ACHILLES | Maffei | 1858 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 197 |
| ACHILLES | Fairbairn | 1847 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 65 |
| ACHILLES | Baldwin | 1871 | BT | 1435 | USA | (S&M) | 47 |
| ACHILLES | Hawthorn | 1912 | BT | 1435 | Großbritannien | Dockyard Rly., Chatham | |
| ACHILLES | Andrew Barclay | 1911 | BT | 1435 | Großbritannien | Vickers, Sons & Maxim, Barrow in Furness | |
| ACHILLES | MBG Karlsruhe | 1868 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 849 |
| ACHILLES | Crewe Works | 1885 | 1B | 1435 | Großbritannien | London & North Western Rly. | 511 |
| ACHILLES | Sigl | 1869 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 24 |
| ACHILLES | Cockerill | 1845 | 2B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 50 |
| ACHILLES | Rhode Island | 1874 | 2B | 1435 | USA | Providence & Springfield RR | |
| ACHILLES | Borsig | 1873 | B1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ACHILLES | Baldwin | 1867 | 1D | 1435 | USA | Lehigh Valley RR | 80 |
| ACHILLES | Nasmyth Gaskell | 1841 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ACHILLES | Nine Elms Works | 1870 | C | 1435 | Großbritannien | London & South Western Rly. | 65 |
| ACHILLES | Swindon Works | 1894 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3031 |
| ACHILLES | Baldwin | 1876 | 1D | 1435 | USA | Delaware, Lackawanna & Western RR | 124 |
| ACHILLES | MBG Karlsruhe | 1868 | C | 1435 | Deutschland | Hessische Nordbahn | 46 |
| ACHILLES | Crewe Works | 1904 | 2B | 1435 | Großbritannien | London & North Western Rly. | 310 |
| ACHILLES | Rogers | 1854 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 40 |
| ACHILLES | Grant | 1867 | CT | 1435 | USA | Central Pacific Rly. | 33 |
| ACHILLES | Stephenson | 1958 | CT | 1435 | Großbritannien | Stewarts & Lloyds Minerals | |
| ACHILLES | Fairbairn | 1849 | B | 1435 | Großbritannien | East Lancashire Rly. | 32 |
| ACHILLES | Hudswell-Clarke | 1880 | CT | 1435 | Großbritannien | Wigan Coal & Iron Co., Wigan | |
| ACHILLES | Baldwin | 1871 | BT | 1435 | USA | Boston & Maine RR | 47 |
| ACHILLES | Gunn | 1857 | C | 1676 | Kanada | Great Western Railway of Canada | 89 |
| ACHILLES | Gunn | 1857 | C | 1676 | Kanada | Great Western Railway of Canada | 56 |
| ACHILLES | Grant | 1867 | CT | 1435 | USA | Central Pacific Rly. | 33 |
| ACHILLES | Baldwin | 1871 | BT | 1435 | USA | (S&M) | 47 |
| ACHILLES auch JASON | Kessler | 1845 | C | 1600 | Deutschland | Badische Staatsbahn | 53 |
| ACHILLES(2) | Borsig | 1861 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 92 |
| ACHOLI | Beyer-Peacock | 1928 | 2D1+1D2T | 1000 | Kenia | East-African Rly. (Kenia) | 5012 |
| ACHSELBERG | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ACHTERMANN | Jung | 1898 | BBT | 1000 | Deutschland | Südharz-Eisenbahn | 53 |
| ACHURI | Krauss | 1908 | 1C2T | 1000 | Spanien | FC Vascongados & Bilbao | 205 |
| ACIREALE | Ansaldo | 1892 | C | 1435 | Italien | Rete Mediteranea | 3507 |
| ACIS | Sharp | 1861 | C | 1435 | Großbritannien | London, Chatham & Dover Rly. | 113 |
| ACKER auch ACHER | Graffenstaden | 1897 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 603 |
| ACKLAM | Stephenson | 1866 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 183 |
| ACKLAM | Hudswell-Clarke | 1874 | BT | 1435 | Großbritannien | Stevenson, Jaques & Co. | 2 |
| ACKLINGTON | Fox-Walker | 1878 | CT | 1435 | Großbritannien | Broomhill Coal Co., Northunderland | |
| ACKTON HALL | Peckett | 1920 | CT | 1435 | Großbritannien | Ackton Hall Colliery Co. | 3 |
| ACKTON HALL | Manning | 1902 | CT | 1435 | Großbritannien | National Coal Board | 4 |
| ACKTON HALL | Hunslet | 1941 | CT | 1435 | Großbritannien | National Coal Board | 5 |
| ACKWORTH auch STATTER | Kitson | 1876 | BT | 1435 | Großbritannien | Dransfield & Co. | |
| ACMON | Sharp | 1853 | C | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 113 |
| ACONCAGUA | Baldwin | 1883 | 1C | 1676 | Argentinien | Andino Rly. | 19 |
| ACONCAGUA | Duebs | 1888 | 1C1T | 1000 | Argentinien | FC Transandino Argentino | 5 |
| ACONCAGUA | Vulcan Foundry | 1938 | 2D | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 1556 |
| ACONCAGUA | Hawthorne, Leith | 1856 | B1 | 1676 | Chile | Empresa de los FC del Estado | 9 |
| ACONCAGUA | Hawthorne, Leith | 1856 | B1 | 1676 | Chile | FC Santiago y Valparaiso | 9 |
| ACONCAGUA | Hawthorne, Leith | 1856 | B1 | 1676 | Chile | FC Santiago y Valparaiso | 9 |
| ACONQUIJA | Cockerill | 1882 | D | 1000 | Argentinien | FC Cordoba - Tucuman | 25 |
| ACONQUIJA | Cockerill | 1882 | D | 1000 | Argentinien | FC Central Cordoba | 25 |
| ACONTO | Rhode Island | 1872 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 1017 |
| ACONTO | Rhode Island | 1872 | 2B | 1435 | USA | Winona & St. Peter RR | 17 |
| ACQUA | Stephenson | 1857 | 1A1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 305 |
| ACQUI | Koechlin | 1867 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 816 |
| ACQUI | Cockerill | 1868 | C | 1435 | Italien | Rete Mediteranea | 3233 |
| ACQUIGNY | Cail | 1875 | CT | 1435 | Frankreich | Cie. d'Orleans - Rouen | 63 |
| ACQUIGNY | Cail | 1875 | CT | 1435 | Frankreich | CF de l'Ouest | 1396 |
| ACRTIC | Mason | 1865 | 2B | 1435 | USA | Central Pacific Rly. | 11 |
| ACRTIC | Mason | 1865 | 2B | 1435 | USA | Central Pacific Rly. | 11 |
| ACSALAFO | Maffei | 1887 | 2B | 1435 | Italien | Rete Mediteranea | 1120 |
| ACTAEON | Neilson | 1846 | B | 1435 | Großbritannien | Glasgow, Paisley, Kilmarnock & Ayr Rly. | 43 |
| ACTAEON | Nine Elms Works | 1867 | 1B | 1435 | Großbritannien | London & South Western Rly. | 66 |
| ACTAEON | Hawthorn | 1849 | 1A1 | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 79 |
| ACTAEON | Fairbairn | 1848 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 66 |
| ACTAEON | Nasmyth Gaskell | 1841 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ACTAEON | Maffei | 1875 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 701 |
| ACTAEON | LYR Miles Platting | 1862 | C | 1435 | Großbritannien | East Lancashire Rly. | 74 |
| ACTEON | Cail | 1855 | C | 1435 | Frankreich | Ouest primitive | 35 |
| ACTIV | Stephenson | 1901 | BT | 1435 | Großbritannien | National Coal Board | |
| ACTIV | Duebs | 1876 | 1B | 1600 | Irland | Midland Great Western Rly. | 30 |
| ACTIVE | Rhode Island | 1867 | B | 1435 | USA | Providence & Worcester RR | |
| ACTIVE | Andrew Barclay | 1894 | BT | Großbritannien | T. Williams, Colliery, Llangennech | ||
| ACTIVE | North British | 1958 | A1AA1A | 1435 | Großbritannien | British Rly. | |
| ACTIVE | Taunton | 1868 | BT | 1435 | USA | Old Colony & Newport Rly. | 34 |
| ACTIVE | Baldwin | 1860 | B | 1435 | USA | Philadelphia & Reading RR | 61 |
| ACTIVE | Cooke | 1857 | BT | USA | Central Railroad of New Jersey | 25 | |
| ACTIVE | Baldwin | 1870 | BT | 832 | USA | Glendon Iron Co. | |
| ACTIVE | Rhode Island | 1872 | B | 1435 | USA | Boston & Albany RR | 208 |
| ACTIVE | Bagnall | 1881 | B | 610 | Australien | unbekannt | |
| ACTIVE | Manning | 1874 | BT | 1435 | Großbritannien | Nevill, Druce & Co., Llanelly | |
| ACTIVE | Baldwin | 1880 | B | 1435 | USA | Seaboard & Roanoke RR | 28 |
| ACTIVE | Porter | 1874 | C | 914 | USA | Marthas Vinyard RR | |
| ACTIVE | I.W. Boulton | 1874 | BT | 1435 | Großbritannien | Kilmarnock Iron Co. | |
| ACTIVE | Manchester | 1880 | B | 1435 | USA | (O.C.R.R) | 34 |
| ACTIVE | Lehigh Hazleton shop | 1864 | C | 1435 | USA | Hazleton RR | 125 |
| ACTIVE | Kitching | 1844 | B1 | 1435 | Großbritannien | Stockton & Darlington Rly. | 48 |
| ACTIVE | Lehigh Hazleton shop | 1864 | C | 1435 | USA | Lehigh Valley RR | 125 |
| ACTIVE | Hunslet | 1882 | BT | 1435 | Großbritannien | unbekannt | |
| ACTIVE | Stephenson | 1901 | BT | 1435 | Großbritannien | Bolckow, Vaughan & Co., Middlesborough | |
| ACTIVE | Broadstone Works | 1898 | 1B | 1600 | Irland | Midland Great Western Rly. | 30 |
| ACTON | Mason | 1863 | 2B | 1435 | USA | Fitchburg RR | 25 |
| ACTON | Sharp Brothers | 1850 | BT | 1435 | Großbritannien | Wolverton Workshop | |
| ACTON | Sharp Brothers | 1850 | BT | 1435 | Großbritannien | Shropshire Union Railways & Canal Co. | |
| ACTON | Mason | 1864 | 2B | 1435 | USA | Fitchburg RR | 25 |
| ACTON | Amoskeag | 1852 | 2B | 1676 | Kanada | St. Lawrence & Atlantic RR | |
| ACTON | Amoskeag | 1852 | 2B | 1676 | Kanada | Grand Trunk Rly. | 18 |
| ACTON BURNELL HALL | Swindon Works | 1948 | 2C | 1435 | Großbritannien | British Rly. | 6991 |
| ACTON HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | Great Western Rly. | 4982 |
| ACTON HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | British Rly. | 4982 |
| ACWORTH | Baldwin | 1881 | 2C | USA | Western & Atlantic RR | 54 | |
| ADA | Slaughter | 1862 | CT | 2140 | Großbritannien | Llynvi & Ogmore Rly. | |
| ADA | Bagnall | 1877 | BT | 552 | Großbritannien | Maerserddafen Colliery, Carmarthenshire | |
| ADA | Stephenson | 1862 | CT | 1435 | Großbritannien | North Staffordshire Rly. | 67 |
| ADA | Spittle | 1896 | BT | 1435 | Großbritannien | Devon Great Consols Tramway | |
| ADA | Slaughter | 1862 | CT | 2140 | Großbritannien | Llynvi & Ogmore Rly. | |
| ADA | Bagnall | 1893 | BT | 914 | Großbritannien | Enoch Tempest | |
| ADA | Baldwin | 1870 | BT | 1435 | USA | Detroit & Milwaukee Rly. | 14 |
| ADA | Bagnall | 1877 | BT | 552 | Großbritannien | W. Rees | |
| ADA | Baldwin | 1882 | 2B | 1435 | USA | New York, Texas & Mexican Rly. | 5 |
| ADA | Manning | 1874 | CT | 1435 | Großbritannien | Lovatt & Shaw M |
|
| ADA | De Winton | 1892 | BT | 914 | Großbritannien | Penmaenmawr & Welsh Granite Co., Caernarvors | |
| ADA | Stephenson | 1873 | CT | 1067 | Neuseeland | New Zealand Government Rly. | 1 |
| ADA auch AUGUSTA | Manning | 1874 | CT | 1435 | Großbritannien | Austin Motor Co. | |
| ADA auch FERGUSON | Bagnall | 1893 | BT | 914 | Großbritannien | Enoch Tempest | |
| ADA II | Davenport | 1943 | CT | 1435 | Großbritannien | Austin Motor Co. | 4 |
| ADABERTE | Porter | 1906 | B1T | Puerto Rico | Humacoa RR | 1 | |
| ADAIR | Schenectady | 1855 | 2B | 1435 | USA | Northern Cross RR | |
| ADAIRSVILLE | Baldwin | 1881 | 2C | USA | Western & Atlantic RR | 53 | |
| ADALAIDE | Perry | 1939 | B1T | 610 | Australien | Inkerman Sugar Mill | |
| ADALBERT | Graffenstaden | 1888 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 540 |
| ADALBERT V. SCHMIDT | WLF | 1873 | 2B | 1435 | Österreich | Österreichische Nordwestbahn | 49 |
| ADALINDA | Maffei | 1889 | 1B | 1435 | Italien | Rete Mediteranea | 1570 |
| ADALSTEN | Motala | 1885 | C | 1435 | Schweden | Statens järnvägar | 333 |
| ADAM | Peckett | 1916 | BT | 1435 | Großbritannien | Cleveland Bridge & Engineering Co., Darlington | |
| ADAM | Hunslet | 1909 | CT | 1435 | Großbritannien | unbekannt | |
| ADAM | Peckett | 1916 | BT | 1435 | Großbritannien | Stockton | |
| ADAM | Vulcan Foundry | 1858 | CT | 1435 | Großbritannien | Rhymney Rly. | 10 |
| ADAM | Graffenstaden | 1910 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2403 |
| ADAM | Hunslet | 1883 | 1435 | Großbritannien | unbekannt | ||
| ADAM BROWN | Canadian | 1856 | 1435 | Kanada | Great Western Railway of Canada | 55 | |
| ADAM GOLUCHOWSKY | WLF | 1904 | CT | 1435 | Österreich | Kaiserlich-Königlich-Österreichische Staatsbahn | 9443 |
| ADAM KRAFFT | Maffei | 1871 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 452 |
| ADAM WOODCOCK | Cowlairs | 1915 | 2B | 1435 | Großbritannien | North British Rly. | 428 |
| ADAMANT | Hunslet | 1886 | BT | 910 | Großbritannien | G. E. Wade | |
| ADAMANT | Hunslet | 1886 | BT | 910 | Großbritannien | G. & T. Earle Co. | |
| ADAMANT auch FOOTSTEP | Manning | 1877 | BT | 1435 | Großbritannien | J. Musplatt & Son, Widnes | |
| ADAMARO | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 670 |
| ADAMARO | WLF | 1878 | 2B | 1435 | Italien | Rete Mediteranea | 1008 |
| ADAMASTER | Longridge | 1839 | B1 | 1435 | Frankreich | Mines de la Grand Combe | 6 |
| ADAMO SMITH | Borsig | 1883 | D | 1435 | Italien | Strade Ferrate Meridionali | 901 |
| ADAMS | Cooke | 1861 | 2B | USA | East Tennessee & Virginia RR | 15 | |
| ADAMS | Baldwin | 1853 | 2B | 1435 | USA | Pennsylvania RR | 66 |
| ADAMS | Manchester | 1890 | B | 1435 | USA | Boston & Maine RR | 456 |
| ADAMS | Schenectady | 1855 | 2B | 1435 | USA | Chicago, Burlington & Quincy Rly. | 64 |
| ADAMS | Taunton | 1851 | 2B | 1435 | USA | Watertown & Rome RR | |
| ADAMS | Rogers | 1844 | 2B | 1435 | USA | Hudson & Berkshire RR | |
| ADAMS | Taunton | 1851 | 2B | 1435 | USA | Rome, Watertown & Ogdensburg RR | 3 |
| ADAMS | Rogers | 1844 | 2B | 1435 | USA | Hudson & Boston RR | |
| ADAMS | Baldwin | 1848 | 1A | 1435 | USA | (VC) | |
| ADAMS | Andrew Barclay | 1915 | CT | 1435 | Großbritannien | S. Pearson & Son | |
| ADAMSON | Schneider | 1854 | C | 1435 | Frankreich | CF du Nord | 311 |
| ADAMSON | Andrew Barclay | 1892 | BT | 1435 | Großbritannien | John Abbott & Co. | |
| ADAMSTHAL | Cockerill | 1848 | 2B | 1435 | Österreich | Nördliche Staatsbahn | 102 |
| ADAMSWEILER | Hanomag | 1901 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 788 |
| ADARO | Duro Felguera | 1952 | BT | 650 | Spanien | Soc. Metalurgica Duro Felguera, La Felguera | 35 |
| ADARZO | Krauss | 1909 | D1T | 1000 | Spanien | FC Cantabrico | 42 |
| ADARZO | Krauss | 1909 | D1T | 1000 | Spanien | FC Cantabrico | 20 |
| ADASTRA | Krauss | 1909 | CT | 760 | Österreich | P. & C. Goetz & Co., Wien | |
| ADAVOYLE | North British | 1907 | C | 1600 | Irland | Great Northern Railway of Ireland | 161 |
| ADD | Baldwin | 1865 | CT | 1435 | USA | Forge Mining Co. | 1 |
| ADDA | Henschel | 1881 | BT | 1445 | Italien | Tranvie Pistorius, Milano | 23 |
| ADDA | Haswell, Wien | 1847 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ADDA | Krauss | 1878 | BT | 1445 | Italien | Tranvie Milano - Vaprio | 8 |
| ADDA | Sharp, Roberts | 1841 | 1A1 | 1435 | Österreich | Lombardisch - Venetianische Staatsbahn | |
| ADDA | Graffenstaden | 1903 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 991 |
| ADDA | Hanomag | 1872 | B1T | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 531 |
| ADDA | BMAG | 1872 | C | 1435 | Deutschland | Halle - Casseler Eisenbahn | 79 |
| ADDA | Haswell, Wien | 1847 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Staatsbahn | |
| ADDA | Sharp, Roberts | 1841 | 1A1 | 1435 | Österreich | Eisenbahn Mailand - Monza | |
| ADDA | Koechlin | 1862 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 460 |
| ADDA | SLM | 1891 | 1CT | 950 | Italien | SF Secondarie della Sardegna | 33 |
| ADDA | Stephenson | 1854 | 1BT | 1435 | Italien | Rete Mediteranea | 6019 |
| ADDA | De Winton | 1876 | BT | 610 | Großbritannien | Alexandra Quarry (Cors-y-Brinau) | |
| ADDAX | Darlington Works | 1947 | 2C | 1435 | Großbritannien | British Rly. | 61024 |
| ADDER | Duebs | 1874 | B2T | 1000 | Indien | Indian State Rly. | 97 |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | James Pain, Corby | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | Stanton Ironworks Co. | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | James Pain, Corby | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | Stanton Ironworks Co. | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | Stewarts & Lloyds Minerals | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | Stanton Ironworks Co. | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | Stewarts & Lloyds Minerals | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | Stanton Ironworks Co. | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | James Pain, Corby | |
| ADDERLEY | Avonside | 1915 | CT | 1435 | Großbritannien | Stanton Ironworks Co. | |
| ADDERLEY HALL | Swindon Works | 1928 | 2C | 1435 | Großbritannien | British Rly. | 4901 |
| ADDERLEY HALL | Swindon Works | 1928 | 2C | 1435 | Großbritannien | Great Western Rly. | 4901 |
| ADDIA | Baldwin | 1893 | BT | 914 | USA | Richard McNamee & Co. | |
| ADDIE | Baldwin | 1875 | CT | 914 | USA | East Broad Top RR | 6 |
| ADDIEWELL | Andrew Barclay | 1911 | BT | 1435 | Großbritannien | Young's Paraffin Light & Mineral Oil Co., Addiewell | 3 |
| ADDIEWELL | Andrew Barclay | 1908 | BT | 1435 | Großbritannien | Young's Paraffin Light & Mineral Oil Co., Addiewell | 1 |
| ADDIEWELL | Duebs | 1878 | BT | 1435 | Großbritannien | Young's Paraffin Light & Mineral Oil Co. | |
| ADDINGTON | Brighton Works | 1875 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 22 |
| ADDISON | Sharp | 1860 | B1 | 1435 | Großbritannien | Wigtownshire Rly. | 3 |
| ADDISON | Sharp | 1860 | B1 | 1435 | Großbritannien | Thomas Wheatley | |
| ADDISON | Hawthorn | 1907 | BT | 1435 | Großbritannien | Stella Coal Co. | |
| ADDISON | Sharp | 1860 | B1 | 1435 | Großbritannien | Fleetwood, Preston & West Riding Jcn | |
| ADDISON GILLMORE | Amoskeag | 1851 | 2B | 1435 | USA | Passumpsic RR | |
| ADDISON HILLS | Lake Shore | 1877 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 180 |
| ADEL | Porter | 1878 | 1B | 914 | USA | Des Moines, Adel & Western RR | 2 |
| ADEL | StEG | 1865 | CT | 1435 | Ungarn | Pallos Armin epitesi vallatkozo | |
| ADELA | Baldwin | 1894 | 1D | 914 | Cuba | Zozaya & Co. | 3 |
| ADELA | Baldwin | 1902 | 1B | 600 | Mexico | Hacienda de Hornos | 2 |
| ADELA | Baldwin | 1902 | 1D | 914 | Cuba | Zozaya & Co. | 4 |
| ADELA | Baldwin | 1902 | 1B | 600 | Mexico | FC de Hornos | 2 |
| ADELAIDA | Black & Hawthorn | 1880 | 1BT | 1435 | Mexico | Merida a Progresso E Izamal | |
| ADELAIDA | Baldwin | 1882 | 2B | 914 | Mexico | FC Unidos de Yucatan | 3 |
| ADELAIDE | Hudswell-Clarke | 1911 | CT | 610 | Australien | Colonial Sugar Refining Co. | |
| ADELAIDE | Hudswell-Clarke | 1905 | CT | 1435 | Großbritannien | Manchester Ship Canal Co. | 37 |
| ADELAIDE | Crewe Works | 1893 | 1B | 1435 | Großbritannien | London & North Western Rly. | 824 |
| ADELAIDE | Stephenson | 1832 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 20 |
| ADELAIDE | Swindon Works | 1901 | 2B | 1435 | Großbritannien | Great Western Rly. | 3394 |
| ADELAIDE | Crewe Works | 1866 | 1B | 1435 | Großbritannien | London & North Western Rly. | 824 |
| ADELAIDE | Thompson | 1840 | C | 1435 | Großbritannien | Newcastle & Carlisle Rly. | 22 |
| ADELAIDE | Swindon Works | 1901 | 2B | 1435 | Großbritannien | Great Western Rly. | 4140 |
| ADELAIDE | Hartmann | 1887 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 4 |
| ADELAIDE | Fairbairn | 1855 | B1 | 1600 | Australien | New South Wales Government Rly. | 1 |
| ADELANTE | Manning | 1865 | CT | 1270 | Chile | FC Carrizal i Cerro Blanco | 1 |
| ADELANTE | Hawthorne, Leith | 1855 | B1 | 1676 | Chile | Dir. General de Obras Publica, Santiago | 4 |
| ADELANTE | Hawthorne, Leith | 1855 | B1 | 1676 | Chile | Empresa de los FC del Estado | 4 |
| ADELCHI | SLM | 1883 | 2B | 1435 | Italien | Rete Mediteranea | 1064 |
| ADELE | Decauville | 1898 | BT | 600 | Frankreich | Mortier & Fleury, Flines-les-Raches | |
| ADELE | Corpet-Louvet | 1887 | BT | 750 | Frankreich | Forges de Chatillon et Commentry | |
| ADELE | Hohenzollern | 1884 | BT | 1435 | Italien | Cerimedo & Co., Milano | |
| ADELE | O&K | 1909 | CT | 600 | Deutschland | Deutsche Kolonial Eisenbahnbetriebsgesellschaft | 81 |
| ADELE | Budapest | 1888 | BT | 1435 | Ungarn | Elsö Magyar Reszveny Serfözde | |
| ADELE | Budapest | 1888 | BT | 1435 | Österreich | Ferlach | |
| ADELEGG | MF Esslingen | 1889 | C | 1435 | Deutschland | Württembergische Staatsbahn | 603 |
| ADELGUNDE | Krauss | 1906 | 1B2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2221 |
| ADELHEID | Henschel | 1899 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 664 |
| ADELIA | O&K | 1893 | BT | 750 | Deutschland | Adelia | |
| ADELIE | Haine St.Pierre | 1946 | B+BT | 750 | Algerien | Mines du Zaccar | 8 |
| ADELINE | Graffenstaden | 1911 | 1B2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2224 |
| ADELINE | Bury | B | 1435 | Großbritannien | Butterley Co. | ||
| ADELITA | Krauss | 1903 | BT | 600 | Argentinien | unbekannt | |
| ADELSBERG | Haswell, Wien | 1848 | 2B | 1435 | Österreich | Südliche Staatsbahn | |
| ADELSCHLAG | Maffei | 1867 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 375 |
| ADELSDORF | Maffei | 1891 | CT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 979 |
| ADEMASTER | Longridge | 1839 | 1435 | Frankreich | Alais & Beaucaire Rly. | ||
| ADEN | Swindon Works | 1901 | 2B | 1435 | Großbritannien | Great Western Rly. | 4141 |
| ADEN | Swindon Works | 1901 | 2B | 1435 | Großbritannien | Great Western Rly. | 3395 |
| Aden | Crewe Works | 1934 | 2C | 1435 | Großbritannien | London, Midland & Scottish Rly. | 5633 |
| ADERNO | Breda/Italien | 1894 | CT | 950 | Italien | Ferrovia Circumetnea | 7 |
| ADHÄSION | Hartmann | 1873 | CT | 1435 | Deutschland | Sächsische Staatsbahn | 17 |
| ADIGE | Günther | 1847 | 1B | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ADIGE | MF Esslingen | 1883 | B1T | 1435 | Italien | Rete Mediteranea | 6004 |
| ADIGE | Schneider | 1865 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 842 |
| ADIGE | Günther | 1847 | 1B | 1435 | Österreich | Lombardisch-Venetianische Staatsbahn | |
| ADIGE | Günther | 1847 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 352 |
| ADIGE | Günther | 1847 | 1B | 1435 | Österreich | Südbahn, italienisches Netz | 83 |
| ADIGE | Günther | 1847 | 1B | 1435 | Österreich | Lombardisch-Venetianische & Centralitalienische Eisenbahn | |
| ADIGE | Günther | 1847 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 783 |
| ADILS | Sharp | 1874 | C | 1435 | Schweden | Statens Järnvägar | 152 |
| ADIRONDACK | Boston & Albany | 2B | 1435 | USA | Boston & Albany RR | ||
| ADJUD | Egestorff | 1869 | B1 | 1435 | Rumänien | Caile Ferate Romane | 64 |
| ADJUD | Hanomag | 1870 | 1A1 | 1435 | Rumänien | Caile Ferate Romane | 17 |
| ADJUTANT | Andrew Barclay | 1917 | CT | 1435 | Großbritannien | Stafford Coal & Iron Co., Trentham | |
| ADJUTANT | Edge Hill Works | 1846 | B1 | 1435 | Großbritannien | Liverpool & Manchester Rly. | 101 |
| ADJUTANT | Crewe Works | 1857 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 159 |
| ADJUTANT | Manning | 1917 | CT | 1000 | Großbritannien | Davington Light Rly. | 1 |
| ADJUTANT | Crewe Works | 1906 | 2B | 1435 | Großbritannien | London & North Western Rly. | 675 |
| ADJUTANT | Manning | 1917 | CT | 1000 | Großbritannien | Topham, Jones & Railton | 6 |
| ADLER | Sharp, Roberts | 1839 | 1A1 | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | |
| ADLER | Henschel | 1862 | 1A1 | 1435 | Deutschland | Main - Neckar Bahn | 25 |
| ADLER | Gastell | 1863 | 1A1 | 1435 | Deutschland | Taunusbahn | 3 |
| ADLER | MF Heilbronn | 1873 | BT | 900 | Deutschland | Philipp Holzmann, Bauunternehmen, Frankfurt | |
| ADLER | Borsig | 1858 | 1A1 | 1435 | Deutschland | Rheinische Eisenbahn | 40 |
| ADLER | StEG | 1867 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 2 |
| ADLER | Bury | 1838 | B | 1435 | Deutschland | Leipzig - Dresdner Eisenbahn | |
| ADLER | Stephenson | 1840 | 1A1 | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 2 |
| ADLER | Stephenson | 1842 | 1B | 1435 | Deutschland | Sächsisch-Bayrische-Eisenbahn | |
| ADLER | Borsig | 1848 | 1435 | Deutschland | Stargard - Posener Eisenbahn | ||
| ADLER | Hanomag | 1896 | 2B | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 107 |
| ADLER | Borsig | 1842 | 2A | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | |
| ADLER | Kessler | 1850 | 1B | 1435 | Deutschland | Hessische Nordbahn | 15 |
| ADLER | Hartmann | 1857 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 6 |
| ADLER | Gastell | 1855 | 1A1 | 1435 | Deutschland | Nassauische Eisenbahn | 62 |
| ADLER | MBG Karlsruhe | 1854 | 2A | 1435 | Deutschland | Badische Staatsbahn | 67 |
| ADLER | Maffei | 1868 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 391 |
| ADLER | Gastell | 1863 | 1A1 | 1435 | Deutschland | Nassauische Eisenbahn | 62 |
| ADLER | Jones, Turner, Evans | 1841 | 1A1 | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 24 |
| ADLER | Henschel | 1875 | 1B | 1435 | Deutschland | Cottbus - Grossenhain Eisenbahn | 17 |
| ADLER | Kessler | 1850 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 810 |
| ADLER | Kessler | 1850 | 1B | 1435 | Deutschland | Hessische Nordbahn | 3 |
| ADLER | Stephenson | 1838 | 1A1 | 1435 | Deutschland | Berlin - Potsdam - Magdeburger Eisenbahn | |
| ADLER | MBG Karlsruhe | 1855 | 1B | 1435 | Deutschland | Hessische Ludwigsbahn | 129 |
| ADLER | Borsig | 1864 | B1 | 1435 | Deutschland | Lübeck - Büchner Eisenbahn | 8 |
| ADLER | Union | 1900 | 1BT | 1435 | Deutschland | Königsberg - Cranzer Eisenbahn | 8 |
| ADLER | Borsig | 1866 | B1T | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ADLER | MBG Karlsruhe | 1875 | 2B | 1435 | Deutschland | Badische Staatsbahn | 67 |
| ADLER(2) | Borsig | 1867 | 1B | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 97 |
| ADLER(2) | Hartmann | 1857 | 1B | 1435 | Deutschland | Sächsisch-Bayrische-Eisenbahn | 6 |
| ADLER(2) | Hanomag | 1895 | 1B1 | 1435 | Deutschland | Hessische Ludwigsbahn | 129 |
| ADLER(2) | Henschel | 1896 | 1B | 1435 | Deutschland | Lübeck - Büchner Eisenbahn | 52 |
| ADLER(2) | Henschel | 1876 | B1T | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 810 |
| ADLER(2) | Maffei | 1857 | 1A1 | 1435 | Deutschland | Ludwigseisenbahn | 5 |
| ADLER(2) | Borsig | 1852 | 1A1 | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | |
| ADLER(3) | BMAG | 1869 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 34 |
| ADLERSBERG | O&K | 1912 | B1T | 760 | Deutschland | Forst- & Domänenverwaltung Adlersberg | |
| ADLERSHOF | Krauss | 1878 | BT | 1435 | Deutschland | Berlin - Görlitzer Eisenbahn | 1 |
| ADLITZGRABEN | Haswell, Wien | 1844 | 2A | 1435 | Österreich | Wien - Gloggnitzer Bahn | |
| ADMETUS | Haswell, Wien | 1851 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 120 |
| ADMIRAL | Hunslet | 1882 | BT | 1435 | Großbritannien | Newport Docks Co. | |
| ADMIRAL | Peckett | 1900 | CT | 1435 | Großbritannien | Babbington Coal Co., Nottingham | |
| ADMIRAL | Baldwin | 1871 | CT | 1435 | USA | Michigan Central RR | 124 |
| ADMIRAL | Crewe Works | 1847 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 172 |
| ADMIRAL | Taunton | 1878 | 2B | 1435 | USA | Flint & Pere Marquette Rly. | 41 |
| ADMIRAL | Manning | 1875 | CT | 1435 | Großbritannien | Bridgewater Trustees, Worsley | |
| ADMIRAL | Crewe Works | 1906 | 2B | 1435 | Großbritannien | London & North Western Rly. | 772 |
| ADMIRAL | Louisville | 1847 | 2B | 1435 | USA | Louisville, New Albany & Chicago RR | 9 |
| ADMIRAL ALMY | Mason | 1877 | B2T | 914 | USA | New York & Manhattan Beach Rly. | 2 |
| ADMIRAL BEATTY | Ajmer | 1920 | 2B | 1000 | Indien | Bombay, Baroda & Central Indian Rly. | 394 |
| ADMIRALITY | Peckett | 1898 | CT | 1435 | Großbritannien | S. Pearson & Son | 75 |
| ADMONT | Krauss | 1870 | 1B | 1435 | Österreich | Kronprinz Rudolf Bahn | 43 |
| ADMONT | Haswell, Wien | 1845 | 2B | 1435 | Österreich | Südliche Staatsbahn | |
| ADMONT | Taunton | 1873 | 2B | 1435 | USA | Old Colony RR" | 16 |
| ADOLF | Hohenzollern | 1910 | BT | 600 | Deutschland | Grube Graf Adolf, Merkstein | 5 |
| ADOLF | Deutz | 1902 | B | 1000 | Deutschland | AG Reederei Juist, Norden | |
| ADOLF | MF Heilbronn | 1910 | BT | 900 | Deutschland | Asprion & Co., Bauunternehmen, Jünkerath | |
| ADOLF | Deutz | 1899 | B | 900 | Deutschland | Inselbahn Juist | |
| ADOLF | Krauss | 1876 | BT | 1435 | Österreich | Kleinbahn Witkowitz - Zabreh | 22 |
| ADOLF | Hanomag | 1912 | BT | 1435 | Deutschland | Bergwerkgesellschaft Hope, Lindwedel | |
| ADOLF | Hohenzollern | 1887 | CT | 1000 | Deutschland | Kreis Altenaer Eisenbahn | 2 |
| ADOLF | StEG Resicza | 1874 | BT | 700 | Ungarn | Resicza - Szekuli Iparvasut | 5 |
| ADOLF | Krauss | 1876 | BT | 1435 | Österreich | Witkowitzer Eisenwerk | |
| ADOLF VON ROSEN | Hawthorn | 1870 | B1T | 1435 | Schweden | Hallsberg - Motala - Mjölby Järnväg | 1 |
| ADOLF GUYER ZELLER | SLM | 1992 | 1000 | Schweiz | Jungfraubahn | 211 | |
| ADOLF VON RIESE | Krauss | 1882 | CT | 1435 | Tschchoslowakei | Cukrovar Uzice | |
| ADOLF VON RIESE | Krauss | 1882 | CT | 1435 | Deutschland | Zuckerfabrik Riese, Stalburg | |
| ADOLF WOLFF | Borsig | 1919 | DT | 600 | Deutschland | Deutsches Kleinbahnmuseum, Mühlenstroth | 3 |
| ADOLPH | Graffenstaden | 1891 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 553 |
| ADOLPH SARTORIUS | Borsig | 1867 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ADOLPHE | Tubize | 1935 | 2C1 | 600 | Belgien | Kolonial Ausstellung Bruxelles | 1 |
| ADOLPHE | Haine St.Pierre | 1907 | BT | 600 | unbekannt | Volkaert, Braine-le-Comte | |
| ADOLPHO | Fowler | 1890 | B1T | 750 | Brasilien | Torrome Sons & Co., Pernambuco | |
| ADOLPHO ALSINA | Schneider | 1884 | C | 1676 | Argentinien | FC Oeste de Buenos Aires | 49 |
| ADOLPHO DE FIGUEREDO | Baldwin | 1897 | BT | 1000 | Brasilien | Cia. Geral des EF do Brazil | 12 |
| ADOLPHSHÖHE | MF Esslingen | 1885 | C | 1435 | Deutschland | Hessische Ludwigsbahn | 190 |
| ADOLPHUS BUSCH | Grant | 1882 | 2B | 914 | USA | Tyler Tap Rly. | 63 |
| ADOLPHUS BUSCH | Grant | 1882 | 2B | 914 | USA | Tyler Tap Rly. | 63 |
| ADOLPHUS HAMILTON | Dickson | 1880 | 1C | 1435 | USA | Delaware & Hudson Canal Co. | 159 |
| ADOLPHUS MEIER | Rogers | 1862 | 2B | USA | Pacific Railroad of Missouri | 31 | |
| ADONIS | Neilson | 1899 | 2B | 1600 | Irland | Great Northern Railway of Ireland | 134 |
| ADONIS | Sigl | 1862 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 53 |
| ADONIS | Günther | 1846 | 2A | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 53 |
| ADONIS | Wilson | 1848 | 1B | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 55 |
| ADONIS | Wilson | 1848 | 1B | 1435 | Großbritannien | Great Grimsby & Sheffield Junction Rly. | |
| ADONIS | NYNH&H Hartf. Shops | 1882 | 2B | 1435 | USA | New York, New Haven & Hartford RR | 105 |
| ADONIS | Lake Shore | 1874 | BT | 1435 | USA | Lake Shore & Michigan Southern Rly. | 449 |
| ADORF | Hartmann | 1865 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 124 |
| ADORF(2) | Hartmann | 1893 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 440 |
| ADOUR | MF Esslingen | 1856 | C2 | 1435 | Frankreich | CF du MIDI | 312 |
| ADRAMIT | Decauville | 1908 | BT | 600 | Türkei | Dette Publique Ottomane | |
| ADRASTO | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 673 |
| ADRASTO | Maffei | 1881 | 2B | 1435 | Italien | Rete Mediteranea | 1013 |
| ADRI | Sharp | 1898 | BT | 1676 | Indien | East-Indian Rly. | |
| ADRIA | Sharp, Roberts | 1842 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Staatsbahn | |
| ADRIA | Schneider | 1867 | C | 1435 | Italien | Rete Mediteranea | 3214 |
| ADRIA | Haswell, Wien | 1845 | 2B | 1435 | Österreich | Südliche Staatsbahn | |
| ADRIA | Sharp, Roberts | 1842 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ADRIA | Maffei | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 659 |
| ADRIA | Wöhlert | 1870 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 214 |
| ADRIAN | Baldwin | 1842 | 2A | USA | Michigan Southern RR | ||
| ADRIAN | Baldwin | 1842 | 2A | USA | Erie & Kalamazoo RR | ||
| ADRIAN | Baldwin | 1837 | 2A | 1435 | USA | Erie & Kalamazoo RR | |
| ADRIAN | Fowler | 1866 | C | 1435 | Großbritannien | London, Chatham & Dover Rly. | 127 |
| ADRIAN | Graffenstaden | 1910 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2404 |
| ADRIAN | Baldwin | 1864 | 2B | 1435 | USA | Michigan Southern & Northern Indiana RR | 104 |
| ADRIAN | Baldwin | 1864 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 104 |
| ADRIANA | Breda/Italien | 1930 | 1CT | 950 | Italien | Strade Ferrate Sarde | 1 |
| ADRIANO | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1233 |
| ADRIANO | Cockerill | 1853 | 2B | 1435 | Italien | Rete Mediteranea | 2009 |
| ADRIANUS | Hohenzollern | 1886 | BT | 1435 | Niederlande | P. Hell & A. Brooks, Zwolle | 3 |
| ADRIANUS | Hohenzollern | 1886 | BT | 1435 | Niederlande | L. J. van der Steenhoven, Dordrecht | |
| ADRIATIC | Crewe Works | 1890 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1309 |
| ADRIATIC | Brighton Works | 1883 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 150 |
| ADRIATIC | Baldwin | 1880 | 2B | 1435 | USA | Atlantic & Pacific RR | 8 |
| ADRIATIC | Hinkley | 1846 | 2B | 1435 | USA | Boston & Albany RR | 5 |
| ADRIATIC | Hinkley | 1846 | 2B | 1435 | USA | Albany & West Stockbridge RR | 5 |
| ADRIATIC | Crewe Works | 1908 | 2C | 1435 | Großbritannien | London & North Western Rly. | 322 |
| ADRIATIC | Boston & Albany | 1873 | 2B | 1435 | USA | Boston & Albany RR | 5 |
| ADRIATIC | Manchester | 1872 | 2B | 1435 | USA | Michigan Central RR | 184 |
| ADRIATICA | SLM | 1893 | BT | 1435 | Italien | Rete Mediteranea | 1 |
| ADRIATICO | Pietrarsa | 1881 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1003 |
| ADRIATICO | Cockerill | 1870 | BT | 1435 | Italien | Rete Mediteranea | 5101 |
| ADRIE | Maffei | 1912 | BT | 700 | Niederlande | Sluisbouw Hansweert - Vlake | |
| ADRIEN | Tubize | 1935 | 2C1 | 600 | Belgien | Kolonial Ausstellung Bruxelles | 2 |
| ADRIENNE | Decauville | 1909 | BT | 600 | Frankreich | Tayart | |
| ADRIENNE | Leonard | 1903 | CT | 1000 | Guadeloupe | Usine de Beauport, Port Louis | |
| ADRIENNE | Decauville | 1909 | BT | 600 | Frankreich | Soc. le Nickel Co., Neu Caledonien | |
| ADRONDACK | Baldwin | 1891 | 1C | 1435 | USA | Lake Champlain & Moriah RR | 10 |
| ADVANCE | Kerr-Stuart | 1904 | B1T | 914 | Großbritannien | John Moffat | |
| ADVANCE | Baldwin | 1871 | 2B | 1435 | USA | Michigan Central RR | 146 |
| ADVANCE | Forrester | 1838 | 1A1 | 1435 | Deutschland | Braunschweigische Eisenbahn | 1 |
| ADVANCE | Lawrence | 1855 | 2B | USA | Green Bay & Minnesota RR" | 1 | |
| ADVANCE | Baldwin | 1875 | CT | 1435 | USA | Eureka & Klamath River RR | 1 |
| ADVANCE | Manchester | 1873 | 2B | 1435 | USA | Central Railway of Iowa | 14 |
| ADVANCE | Lehigh Delano Shops | 1868 | 1C | 1435 | USA | Lehigh Valley RR | 83 |
| ADVANCE | Lawrence | 1855 | 2B | USA | Pacific Railroad of Missouri | 11 | |
| ADVANCE | Corliss | 1851 | 2B | 1435 | USA | unbekannt | |
| ADVANCE | Rogers | 1869 | 2B | 1435 | USA | Southern Central RR | |
| ADVANCE | Lawrence | 1855 | 2B | USA | Green Bay & Lake Pepin Rly. | 1 | |
| ADVANCE | Lawrence | 1855 | 2B | USA | Milwaukee & Western RR | 11 | |
| ADVANCE | Hinkley | 1875 | 2B | 1435 | USA | Boston & Maine RR | 305 |
| ADVANCE | Hinkley | 1853 | B | 1435 | USA | Lawrenceburg & Upper Mississippi RR | |
| ADVANCE | Penney | 1900 | 2B | 1000 | Malaysia | North Borneo Rly. | |
| ADVANCE | Lawrence | 1855 | 2B | USA | Chicago, Milwaukee & St. Paul Rly. | 11 | |
| ADVANCE | Hinkley | 1875 | 2B | 1435 | USA | Boston, Lowell & Nashua RR | 5 |
| ADVANCE | Lawrence | 1855 | 2B | USA | Milwaukee, Watertown & Baraboo Valley RR | 11 | |
| ADVANCE | Hinkley | 1875 | 2B | 1435 | USA | Boston & Lowell RR | 5 |
| ADVANCE | Lawrence | 1855 | 2B | USA | La Crosse & Milwaukee RR | 11 | |
| ADVANCE | Kerr-Stuart | 1904 | B1T | 914 | Großbritannien | Thomas W. Ward | 124 |
| ADVENTURER | Vulcan Foundry | 1928 | 2C1 | 1676 | Indien | Madras & Southern Mahretta RR | 219 |
| ADYAMKA | MF Esslingen | 1866 | C | 1524 | Russland | Odessa - Balta | 37 |
| AEAKUS | Maffei | 1853 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 136 |
| AEGAEON | Krauss | 1878 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 817 |
| AEGIR | Beyer-Peacock | 1869 | C | 1435 | Schweden | Gävle - Dala Järnväg | 15 |
| AEGISCHHORN | MF Esslingen | 1871 | C | 1435 | Schweiz | Schweizer Centralbahn | 69 |
| AEGNA | O&K | 1913 | BT | 750 | UdSSR | Russische Armee | 1 |
| AEGNA | O&K | 1914 | CT | 750 | UdSSR | Russische Armee | 2 |
| AEGON | Tayleur | 1839 | 1A1 | 1435 | Deutschland | Berlin - Potsdam - Magdeburger Eisenbahn | |
| AELFRED | Chapman & Furneaux | 1898 | CT | 1435 | Großbritannien | Lambourn Valley Rly. | |
| AELOS | Crewe Works | 1847 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 26 |
| AELOS | Nine Elms Works | 1863 | 1B | 1435 | Großbritannien | London & South Western Rly. | 67 |
| AELUS | Stephenson | 1859 | 2B | 1435 | Großbritannien | London, Chatham & Dover Rly. | 71 |
| AENEAS | Sigl | 1869 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 23 |
| AENEAS | Cockerill | 1848 | 2B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 75 |
| AENEAS | Henschel | 1905 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1001 |
| AENEAS | BMAG | 1872 | C | 1435 | Deutschland | Halle - Casseler Eisenbahn | 59 |
| AEOLUS | Fairbairn | 1847 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 67 |
| AEOLUS | Norris/ Wien | 1847 | 2A | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 60 |
| AEOLUS | Tayleur | 1838 | 1A1 | 2140 | Großbritannien | Great Western Rly. | 3 |
| AEOLUS | Dickson | 1901 | BT | 914 | USA | Delaware & Hudson Coal Co. | 21 |
| AEOLUS | Vulcan | 1881 | 1B | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | 66 |
| AEOLUS | Krauss | 1878 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 822 |
| AEOLUS | Sharp | 1851 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 849 |
| AEOLUS | Tayleur | 1838 | 1A1 | 1435 | Großbritannien | Grand Junction Rly. | 26 |
| AEOLUS | Sharp, Roberts | 1842 | 1A1 | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 5 |
| AEOLUS | Vulcan | 1865 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 46 |
| AEOLUS | Sigl | 1867 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 12 |
| AEOLUS | Longhedge | 1873 | 1BT | 1435 | Großbritannien | London, Chatham & Dover Rly. | 71 |
| AEROLITE | Kitson | 1852 | 1A1 | 1435 | Großbritannien | Leeds Northern Rly. | 369 |
| AEROLITE | Black & Hawthorn | 1894 | BT | Großbritannien | Knight, Bevan & Sturge, Swanscombe | ||
| AEROLITE | Gateshead Works | 1854 | 1A2T | 1435 | Großbritannien | North-Eastern Rly. | 369 |
| AERONAUT | Hudswell-Clarke | 1918 | BT | 610 | Großbritannien | May & Butcher, Heybridge | |
| AESKULAP | Haswell, Wien | 1851 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 114 |
| AETAEON | Haswell, Wien | 1851 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 96 |
| AETNA | Krauss | 1873 | BT | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | 28 |
| AETNA | Sigl | 1869 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 27 |
| AETNA | Hartmann | 1875 | C | 1435 | Deutschland | Sächsische Staatsbahn | 461 |
| AETNA | Borsig | 1853 | 1B | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| AETNA | Stephenson | 1852 | C | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 104 |
| AETNA | Cockerill | 1845 | 2B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 52 |
| AETNA | Maffei | 1861 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 224 |
| AETNA | Baldwin | 1855 | 2C | USA | Cleveland & Pittsburgh RR | 19 | |
| AETNA | Borsig | 1857 | B1 | 1435 | Deutschland | Stargard - Posener Eisenbahn | |
| AETNA | Borsig | 1863 | B1T | 1435 | Deutschland | Rheinische Eisenbahn | 111 |
| AETNA | Borsig | 1874 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AETNA | Rogers | 1857 | 2B | 1435 | USA | Buffalo & Erie RR | |
| AETNA | Wilmarth | 1848 | 2B | 1435 | USA | Boston & Worcester RR | |
| AETNA | Hinkley | 1848 | 2C | 1435 | USA | Michigan Central RR | 81 |
| AETNA | Breese | 1857 | 2B | 1435 | USA | Sandusky, Dayton & Cincinnati RR | |
| AETNA | Hinkley | 1844 | B | 1435 | USA | Charlestown Branch RR | |
| AETNA | Rogers | 1857 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 273 |
| AETNA | Hinkley | 1844 | B | 1435 | USA | Fitchburg RR | |
| AETNA | Rogers | 1857 | 2B | 1435 | USA | Buffalo & Erie RR | |
| AETNA | Hinkley | 1844 | B | 1435 | USA | Androscoggin & Kennebec RR | 10 |
| AFFOLTERN | SLM | 1991 | BB | 1435 | Schweiz | Schweizerische Bundesbahn | 46 |
| AFFOLTERN AM ALBIS | SLM | 1978 | BBB | 1435 | Schweiz | Schweizerische Bundesbahn | 11670 |
| AFFREC | Koechlin | 1866 | C | 1435 | Frankreich | CF du Nord | 641 |
| AFLENZ | Krauss | 1893 | CT | 760 | Jugoslawien | Steinbeisbahn | 5 |
| AFONSO DE ALBUQUERQUE | Hawthorn | 1922 | 2D | 1067 | Sambia | Trans Zambesi Rly. | 3 |
| AFRA 1 | O&K | 1912 | DT | 600 | Marokko | Mining exploration Massenet | 1 |
| AFRA 2 | O&K | 1912 | DT | 600 | Marokko | Mining exploration Massenet | 2 |
| AFRICA | Peckett | 1915 | BT | 1435 | Großbritannien | Royal Arsenal Rly., Woolwich | |
| AFRICA | Maffei | 1881 | D | 1435 | Italien | Rete Adriatica | 4241 |
| AFRICA | Maffei | 1881 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1261 |
| AFRICA | North British | 1904 | C | 1600 | Irland | Midland Great Western Rly. | 146 |
| AFRICANA | Decauville | 1890 | BT | 600 | Elfenbeinküste | Baerlin, French West Africa | |
| AFRIKA | Hartmann | 1886 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 734 |
| AFRIKA | MF Esslingen | 1897 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 212 |
| AFRIKA | Borsig | 1870 | 1B | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 38 |
| AFRIKANDER | Andrew Barclay | 1916 | BT | 1067 | Südafrika | United Steel Co. | |
| AFTON | Dickson | 1882 | 2B | 1435 | USA | Delaware & Hudson Canal Co. | 190 |
| AFTON | Kinmond | 1848 | 1A1 | 1435 | Großbritannien | Glasgow, Dumfries & Carlisle Rly. | 81 |
| AFTON | Schenectady | 1856 | 1435 | USA | Galena & Chicago Union RR | 55 | |
| AFUMATI | Franco-Belge | 1890 | C | 1435 | Rumänien | Caile Ferate Romane | 233 |
| AG DEWEY | Manchester | 1875 | 2B | 1435 | USA | Woodstock RR | |
| AGABAMA | Baldwin | 1856 | D | 1435 | Cuba | FC Trinidad y Santo Espirito | 2 |
| AGAMEMNON | Sigl | 1869 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 31 |
| AGAMEMNON | Koechlin | 1863 | C | 1435 | Frankreich | CF de Paris a Orleans | 792 |
| AGAMEMNON | Crewe Works | 1900 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1923 |
| AGAMEMNON | Swindon Works | 1894 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3032 |
| AGAMEMNON | Graffenstaden | 1861 | B1 | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 286 |
| AGAMEMNON | Cockerill | 1848 | 2B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 76 |
| AGAMEMNON | Cail | 1867 | B1 | 1435 | Frankreich | CF du Nord | 478 |
| AGAMEMNON | Henschel | 1905 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1002 |
| AGAMEMNON | Krauss | 1880 | CT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 857 |
| AGAMEMNON | Walker & Co. | 1853 | C | 1435 | Großbritannien | East Lancashire Rly. | 56 |
| AGAMENNONE | Ansaldo | 1887 | 2B | 1435 | Italien | Rete Mediteranea | 1109 |
| AGAMENTICUS | Portland | 1865 | 2B | 1435 | USA | Eastern Railway of Massachusetts | 85 |
| AGAMENTICUS | Portland | 1865 | 2B | 1435 | USA | Portland, Saco & Portsmouth RR | 11 |
| AGAMENTICUS | Lake Shore | 1872 | BT | 1435 | USA | Lake Shore & Michigan Southern Rly. | 131 |
| AGAMENTIGUS | Eastern RR | 1883 | 2B | 1435 | USA | Eastern Railway of Massachusetts | 85 |
| AGANICE | Graffenstaden | 1873 | 1B | 1435 | Italien | Rete Mediteranea | 1503 |
| AGANICE | Vulcan | 1882 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 628 |
| AGANTYR | Beyer-Peacock | 1874 | C | 1435 | Schweden | Statens järnvägar | 135 |
| AGATE | Manchester | 1870 | 2B | 1435 | USA | Michigan Central RR | 107 |
| AGATHA | Freudenstein | 1904 | BT | Niederlande | Zandleverantie Mij., Amsterdam | ||
| AGATHE | Couillet | 1883 | BT | 600 | Guadeloupe | E. de St. Alary, Zuckerfabrik, Guadeloupe | |
| AGATHE | WrN | 1877 | C | 1435 | Österreich | Waagthal-Bahn | 20 |
| AGATHE | Decauville | 1883 | BT | 600 | Guadeloupe | E. de St. Alary, Zuckerfabrik, Guadeloupe | |
| AGATHE | Krauss | 1904 | 1B2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 995 |
| AGATHE | Corpet-Louvet | 1880 | CT | 1000 | Frankreich | Audibert & Jubin | |
| AGAWAM | Rhode Island | 1872 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 392 |
| AGAWAM | Mason | 1862 | 2B | 1435 | USA | Boston & Maine RR | 121 |
| AGAWAM | Matfield | 1856 | 2B | 1435 | USA | Old Colony RR | 21 |
| AGAWAM | Eastern RR | 1850 | 2B | 1435 | USA | Eastern Railway of Massachusetts | |
| AGAWAM | Hinkley | 1871 | B | 1435 | USA | Boston & Albany RR | 14 |
| AGDA | Borsig | 1875 | 1B | 1435 | Schweden | Statens Järnvägar | 196 |
| AGDE | Gouin | 1855 | 1BT | 1435 | Frankreich | CF du MIDI | 118 |
| AGECROFT | Stephenson | 1948 | BT | 1435 | Großbritannien | Salford Co., Electricity Department | 1 |
| AGECROFT | Manning | 1889 | CT | 1435 | Großbritannien | Andrew Knowles & Sons | |
| AGECROFT | Stephenson | 1947 | BT | 1435 | Großbritannien | Salford Co., Electricity Department | 2 |
| AGEN | Cail | 1858 | 1B | 1435 | Frankreich | CF de Paris a Orleans | 569 |
| AGEN | Cail | 1858 | 1B | 1435 | Frankreich | CF du Grand Central de France | 51 |
| AGEN | Gouin | 1855 | 1BT | 1435 | Frankreich | CF du MIDI | 106 |
| AGENOR | Krauss | 1877 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 781 |
| AGENORIA | Foster | 1829 | B | 1435 | Großbritannien | Earl of Dudleys Estate | |
| AGENTERE | Gouin | 1867 | CT | 1435 | Frankreich | CF de l'Ouest | 17 |
| AGFA | Jung | 1952 | B1T | 1000 | Deutschland | Bayer Leverkusen | 44 |
| AGGER | Graffenstaden | 1873 | 1B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 202 |
| AGGER | Borsig | 1866 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 156 |
| AGGER | Borsig | 1858 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AGGER | Borsig | 1879 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 415 |
| AGICA | Jung | 1918 | CT | 760 | Jugoslawien | Eissler & Ortlieb, Zavidovic, Bosnische Forstindustrie | |
| AGILE | Lehigh Hazleton shop | 1864 | C | 1435 | USA | Lehigh Valley RR | 126 |
| AGILE | Lehigh Hazleton shop | 1864 | C | 1435 | USA | Hazleton RR | 126 |
| AGILIS | Fenton-Murray&Jackso | 1839 | 1A1 | 1435 | Großbritannien | Sheffield & Rotherham Rly. | 4 |
| AGILO | Baldwin | 1883 | BT | 833 | USA | Clendon Iron Co. | |
| AGIMONT | Cockerill | 1881 | D | 1435 | Belgien | Nord Belge | 731 |
| AGINCOURT | Stephenson | 1848 | C | 1435 | Großbritannien | W. Harrison, Grove Colliery, Brownhills | |
| AGINCOURT | Crewe Works | 1900 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1931 |
| AGINCOURT | Stephenson | 1905 | 2C | 1676 | Indien | Bengal Nagpur Rly. | 258 |
| AGINCOURT | Crewe Works | 1900 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1931 |
| AGIRA | Breda/Italien | 1896 | CT | 700 | Italien | Minere de Raddusa | |
| AGITATOR | Baldwin | 1871 | 2B | 1435 | USA | Michigan Central RR | 145 |
| AGK | Borrows | 1887 | BT | 1435 | Großbritannien | United Alkali Co., St. Helens | |
| AGLAJA | StEG | 1873 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 150 |
| AGLAJA | Maffei | 1855 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 163 |
| AGNE | Beyer-Peacock | 1873 | C | 1435 | Schweden | Statens järnvägar | 131 |
| AGNEAUX | Koechlin | 1872 | 1B | 1435 | Frankreich | CF de l'Ouest | 889 |
| AGNEESSENS | Cockerill | 1840 | 1A1 | 1435 | Belgien | Etat Belge | 80 |
| AGNES | MF Esslingen | 1899 | CT | 1435 | Deutschland | Westdeutsche Eisenbahn Gesellschaft | 2 |
| AGNES | Baldwin | 1899 | 1D | 1435 | USA | Blackshar Co. | 2 |
| AGNES | Porter | 1887 | 1C | 1435 | USA | Satsop RR | 2 |
| AGNES | Henschel | 1899 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 665 |
| AGNES | Borrows | 1883 | BT | 1435 | Großbritannien | United Alkali Co., St. Helens | |
| AGNES | Manning | 1877 | CT | 1435 | Großbritannien | unbekannt | |
| AGNES | Krauss | 1890 | BT | 600 | Deutschland | Arthur Koppel, Berlin | |
| AGNES | Porter | 1887 | 1C | 1435 | USA | Washington Southern Rly. | 2 |
| AGNES | Krauss | 1891 | BT | 800 | Ungarn | Erdövideker Bergbau-Verein, Köpecz | |
| AGNES | Andrew Barclay | 1890 | BT | 1435 | Großbritannien | Bowman & Co. | 12 |
| AGNO | Borsig | 1908 | CT | 1435 | Italien | Ferrovie e Tranvie Vicentine, Vicenza | 13 |
| AGNOR | Stephenson | 1900 | CT | 1435 | Großbritannien | Port of London Authority | 8 |
| AGNOR | Stephenson | 1900 | CT | 1435 | Großbritannien | Port of London Authority | 8 |
| AGOGEEBIO | Taunton | 1873 | 2B | 1435 | USA | Marquette, Houghton & Ontonagon RR | 22 |
| AGOGNA | Cerimedo | 1886 | 1BT | 1435 | Italien | Rete Mediteranea | 6111 |
| AGOST | Krauss | 1885 | 790 | Ungarn | Hoffmann & Co., Budapest | ||
| AGOUTE | Koechlin | 1864 | 1B | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 639 |
| AGRA | Kitson | 1900 | 2B | 1676 | Indien | Indian Midland Rly. | 252 |
| AGRAMANT | Graffenstaden | 1873 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 684 |
| AGRAMANTE | Henschel | 1881 | 2B | 1435 | Italien | Rete Mediteranea | 1019 |
| AGRAVLOS | Hudswell-Clarke | 1882 | 1BT | 1435 | Griechenland | Athenes & Pireus Rly. | |
| AGRIA | Decauville | CT | 600 | Griechenland | Thessalonoki Rly. (Thessaly Rly.) | ||
| AGRICOLA | Jung | 1896 | CT | 750 | Deutschland | Bad Kreuznacher Kleinbahnen | 2 |
| AGRICOLA | Baldwin | 1889 | C | 744 | unbekannt | Lino Montalvo | |
| AGRICOLA | Neilson | 1869 | 1B | 1435 | Italien | Rete Mediteranea | 2059 |
| AGRICULTURA | Leonard | 1863 | 2BT | 1676 | Spanien | FC de Isabel II de Alar a Santander | 24 |
| AGRIGENTO | Maffei | 1881 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1276 |
| AGRIGENTO | Cail | 1860 | C | 1435 | Italien | Rete Mediteranea | 3947 |
| AGRIPPA | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1234 |
| AGRIPPA | Sigl | 1875 | C | 1435 | Italien | Strade Ferrate Romane | 574 |
| AGRIPPA | Cail | 1865 | 1B | 1435 | Italien | Rete Mediteranea | 2057 |
| AGRIPPINA | Regnier | 1841 | 1A1 | 1435 | Deutschland | Rheinische Eisenbahn | |
| AGRIPPINA | Graffenstaden | 1873 | 1B | 1435 | Italien | Rete Mediteranea | 1517 |
| AGRIPPINA | WLF | 1878 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 610 |
| AGRIPPINA(2) | Borsig | 1863 | 1A1 | 1435 | Deutschland | Rheinische Eisenbahn | 63 |
| AGUA AMARGA | Nasmyth Wilson | 1895 | C2T | 750 | Spanien | Minera de Sierra Alhamilla | 5 |
| AGUADANTE | Baldwin | 1881 | 1AT | 1435 | Cuba | Guantanamo & Western Rly. | |
| AGUAIR | Duebs | 1882 | BT | 1676 | Indien | West Indian Portugese Rly. | |
| AGUAN | Porter | 1918 | C | 914 | Honduras | Standard Fruit & Steamship Co., La Cieba | 33 |
| AGUANAZ | O&K | 1904 | BT | 600 | Spanien | Coto de Musel, Pola de Laviana | |
| AGUARA | Beyer-Peacock | 1905 | 2C | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 3871 |
| AGUAS CALIENTES | Taunton | 1881 | 2B | 1435 | Mexico | FC Central Mexicano | 19 |
| AGUDAS | Baldwin | 1898 | 1D | 1000 | Brasilien | EF Sorocabana e Ituana | 58 |
| AGUERA | North British | 1903 | 1C1T | 1000 | Spanien | FC de Santander a Bilbao | 30 |
| AGUERO | Jung | 1902 | CT | 600 | Argentinien | unbekannt | |
| AGUILA | Beyer-Peacock | 1913 | 2C | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 3963 |
| AGUILA | Baldwin | 1889 | C | 1676 | Chile | Empresa de los FC del Estado | 196 |
| AGUSTIN EDWARDS | Stephenson | 1912 | 1C2T | 1676 | Chile | FC Arauco | |
| AGUSTO MONTENEGRO | Baldwin | 1905 | 1C1 | 1000 | Brasilien | EF Braganca | 15 |
| AHANTA | Nasmyth Wilson | 1922 | 1D1 | 1067 | Ghana | Takoradi Harbour works | 11 |
| AHAURA | Neilson | 1873 | BT | 1067 | Neuseeland | New Zealand Government Rly. | 132 |
| AHLEN | Henschel | 1869 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 310 |
| AHLEN | Hawthorn | 1848 | 1A1 | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AHLEN(2) | Borsig | 1863 | 1A1 | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AHMECK | Rogers | 1882 | 1C | 1435 | USA | Marquette, Houghton & Ontonagon RR | 35 |
| AHNE | Wöhlert | 1873 | B | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 25 |
| AHNE | Wöhlert | 1873 | B | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 25 |
| AHOMO | Hartmann | 1895 | BT | 1524 | Russland | St. Petersburger Eisenwerke | 1 |
| AHQUEDAUKEN | Hinkley | 1853 | 2B | 1435 | USA | Concord & Montreal RR | 69 |
| AHQUEDAUKEN | Hinkley | 1853 | 2B | 1435 | USA | Boston & Lowell RR | 84 |
| AHQUEDAUKEN | Hinkley | 1853 | 2B | 1435 | USA | Boston, Concord & Montreal RR | 10 |
| AHR | Borsig | 1863 | 1B | 1435 | Deutschland | Thüringische Eisenbahn | 27 |
| AHR | Borsig | 1880 | 1A1 | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AHR | Linke | 1909 | 2B | 1435 | Deutschland | Lübeck - Büchner Eisenbahn | 76 |
| AHR | MBG Karlsruhe | 1857 | C | 1435 | Deutschland | Rheinische Eisenbahn | 17 |
| AHRENFELS | Borsig | 1869 | B | 1435 | Deutschland | Rheinische Eisenbahn | 249 |
| AHRENSBURG | BMAG | 1880 | B1T | 1435 | Deutschland | Lübeck - Büchner Eisenbahn | |
| AHWAGA | Dickson | 1869 | C | USA | Delaware, Lackawanna & Western RR | 109 | |
| AHWAGA | Dickson | 1869 | C | USA | Oswego & Syracuse RR | 14 | |
| AHWAZ | Hunslet | 1953 | CT | 1435 | Großbritannien | Ministry of Defence | 203 |
| AHWAZ | Hunslet | 1943 | CT | 1435 | Großbritannien | Longmoor Military Rly. | 100 |
| AHWAZ | Hunslet | CT | 1435 | Großbritannien | unbekannt | ||
| AIACCIO | Cerimedo | 1883 | BT | 1435 | Italien | Strade Ferrate d'Alta Italia | 1435 |
| AIACCIO | Fives-Lille | 1873 | C | 1435 | Italien | Rete Mediteranea | 3306 |
| AIACHE | Ansaldo | 1885 | 2B | 1435 | Italien | Rete Mediteranea | 1092 |
| AIBLING | Maffei | 1855 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 159 |
| AICHACH | Maffei | 1873 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 535 |
| AICHEN | MF Esslingen | 1898 | CT | 1000 | Deutschland | Filderbahn | 10 |
| AID | Black & Hawthorn | 1895 | BT | 1067 | Südafrika | Port Elizabeth Harbour Board, Algoa Bay | 4 |
| AID | Fox-Walker | unbekannt | unbekannt | ||||
| AID | Fox-Walker | 1877 | BT | 1067 | Südafrika | Port Alfred | |
| AID | Taunton | 1868 | B | 1435 | USA | Seaboard & Roanoke RR | 13 |
| AID | Fox-Walker | 1876 | BT | 1067 | Südafrika | Cape Government Rly. | 1012 |
| AID(2) | Black & Hawthorn | 1895 | BT | 1067 | Südafrika | Port Alfred | |
| AIFFRE | Graffenstaden | 1883 | D | 1435 | Frankreich | CF de l'ETAT | 4017 |
| AIGIR | MF Esslingen | 1858 | 1B | 1435 | Dänemark | Sjaellandske Jernbaneselskab | 19 |
| AIGLE | SLM | 1975 | BBB | 1435 | Schweiz | Schweizerische Bundesbahn | 11648 |
| AIGLE | Bury | 1836 | 1A | 1435 | Frankreich | Paris - St. Germain | 4 |
| AIGREFEUILLE | Graffenstaden | 1884 | 1BT | 1435 | Frankreich | CF de l'ETAT | 221 |
| AIGUILLON | Gouin | 1855 | 1BT | 1435 | Frankreich | CF du MIDI | 123 |
| AIKEN | Hawthorn | 1899 | BT | 1435 | Großbritannien | West Hartlepool Steel & Iron Co., Seaton-Carew, Durham | |
| AILBION | North British | 1915 | 2C | 1435 | Großbritannien | London & North Western Rly. | 610 |
| AILEEN | Hawthorn | 1923 | BT | 1435 | Großbritannien | Bell Bros. | |
| AILLY | Schneider | 1874 | C | 1435 | Frankreich | CF de l'Ouest | 971 |
| AILLY | Alcard & Buddicom | 1847 | 1A1 | 1435 | Frankreich | CF Amiens a Bologne | 2 |
| AILLY-SUR-SOMME | Alcard & Buddicom | 1847 | 1A1 | 1435 | Frankreich | CF du Nord | 172 |
| AILSA | Stark & Fulton | 1841 | 1A | 1435 | Großbritannien | Glasgow, Paisley, Kilmarnock & Ayr Rly. | 13 |
| AIN | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 26 |
| AINSBURY | Peckett | 1922 | BT | 1435 | Großbritannien | Bradford Co. | 1 |
| AINZY | Koechlin | 1867 | CT | 1435 | Frankreich | CF du Nord | 912 |
| AIOLOS | BMAG | 1879 | 1B | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| AIRBORNE | Doncaster Works | 1946 | 2C1 | 1435 | Großbritannien | British Rly. | 60511 |
| AIRBORNE | Doncaster Works | 1946 | 2C1 | 1435 | Großbritannien | London & North Eastern Rly. | 511 |
| AIRDALE | Avonside | 1930 | CT | 1067 | Australien | Engineering Supply Co. | |
| AIRDMILAN | Fowler | 1935 | C1T | 610 | Australien | Australian Estate & Mortage | |
| AIRDRIE | Black & Hawthorn | 1892 | BT | 1435 | Großbritannien | David Shanks, Duston | |
| AIRDRIE | Cowlairs | 1882 | 2BT | 1435 | Großbritannien | North British Rly. | 60 |
| AIRDRIE | Cowlairs | 1875 | CT | 1435 | Großbritannien | North British Rly. | 284 |
| AIRE | Schneider | 1860 | C | 1435 | Frankreich | CF de l'Est | 324 |
| AIRE | Hudswell-Clarke | 1881 | BT | 1435 | Großbritannien | Atterbury & Shaw, Hunsbury Hill, Northampton | |
| AIRE | Koechlin | 1861 | 1B | 1435 | Frankreich | CF du MIDI | 224 |
| AIRE | Rothwell | 1840 | 1A1 | 1435 | Großbritannien | Manchester & Leeds Rly. | 17 |
| AIREDALE | Kitson | 1886 | 1B | 1600 | Irland | Midland Great Western Rly. | 35 |
| AIREDALE | Hunslet | 1939 | CT | 1435 | Großbritannien | Airedale Collieries, Castleford | 1 |
| AIREDALE | Kitson | 1908 | CT | 1435 | Großbritannien | Bolckow, Vaughan & Co., Middlesborough | 114 |
| AIREDALE | Hunslet | 1923 | CT | 1435 | Großbritannien | National Coal Board | |
| AIREDALE | Hudswell-Clarke | 1900 | CT | 1435 | Großbritannien | Wheldale Coal Co., Fryston Colliery | 5 |
| AIREDALE | Hunslet | 1923 | CT | 1435 | Großbritannien | National Coal Board | 106 |
| AIREDALE | Hunslet | 1923 | CT | 1435 | Großbritannien | National Coal Board | |
| AIREDALE | Hunslet | 1939 | CT | 1435 | Großbritannien | National Coal Board | |
| AIREDALE | Hunslet | 1939 | CT | 1435 | Großbritannien | National Coal Board | 2 |
| AIREDALE | Hunslet | 1923 | CT | 1435 | Großbritannien | National Coal Board | 106 |
| AIREDALE | Hunslet | 1923 | CT | 1435 | Großbritannien | National Coal Board | |
| AIREDALE | Hunslet | 1939 | CT | 1435 | Großbritannien | Airedale Collieries | 2 |
| AIREDALE 2 | Hunslet | 1939 | CT | 1435 | Großbritannien | National Coal Board | 111 |
| AIRESIDE | Hunslet | 1887 | BT | 1435 | Großbritannien | Aireside Iron & Steel Co. | 3 |
| AIRESIDE | Manning | 1873 | BT | 1435 | Großbritannien | Aireside Iron Co., Hunslet | 1 |
| AIREY | Crewe Works | 1868 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1678 |
| AIREY | Crewe Works | 1892 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1678 |
| AIRLIE | Thomas Green | 1886 | BT | 1435 | Großbritannien | Dundee & District Tramway | 4 |
| AIROLA | MF Esslingen | 1908 | C | 1435 | Frankreich | Ferrovia Benevento - Cancello | 4 |
| AIROLO | SLM | 1964 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11489 |
| AIRVAILT | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3520 |
| AISCH | Maffei | 1853 | 1A1 | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 116 |
| AISCH | Henschel | 1895 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 580 |
| AISCH(2) | Maffei | 1888 | 1BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 116 |
| AISNE | Schneider | 1858 | C | 1435 | Frankreich | CF de l'Est | 300 |
| AISNE | Corpet-Louvet | 1906 | 1CT | 1000 | Frankreich | CF Departementaux de Aisne | 1 |
| AISNE | Cowlairs | 1890 | C | 1435 | Großbritannien | Railway operating Divisions | 631 |
| AISNE | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 25 |
| AISNE | Cowlairs | 1890 | C | 1435 | Großbritannien | North British Rly. | 631 |
| AIST | Sigl | 1871 | C | 1435 | Österreich | Kaiserin Elisabeth Bahn | 134 |
| AITRACH | Graffenstaden | 1903 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 877 |
| AITYGORI | Krauss | 1903 | DT | 1000 | Spanien | FC Vascongados & Bilbao | 181 |
| AITZGORRI | Krauss | 1903 | DT | 1000 | Spanien | FC de Durango a Zumarraga | 181 |
| AIX | Graffenstaden | 1880 | C | 1435 | Frankreich | CF de l'ETAT | 3140 |
| AIX | Graffenstaden | 1858 | B2T | 1435 | Frankreich | CF Dauphine - Grenoble | 28 |
| AIXE | Graffenstaden | 1871 | 1B | 1435 | Frankreich | CF des Charentes | 113 |
| AIX-LES-BAINS | Cockerill | 1855 | BT | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 2394 |
| AIZENAY | Schneider | 1882 | 1B | 1435 | Frankreich | CF de l'ETAT | 2038 |
| AJACCIO | Corpet-Louvet | 1886 | CT | 1000 | Frankreich | Marchetti Denys | |
| AJACCIO | Cerimedo | 1884 | BT | 1445 | Italien | Strade Ferrate d'Alta Italia | 1435 |
| AJACE | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 676 |
| AJAX | Manning | 1865 | BT | 1435 | Großbritannien | Kirk & Parry, Lincolnshire | 1 |
| AJAX | Hawthorn | 1856 | C | 1435 | Großbritannien | East Kent Rly. | 56 |
| AJAX | Graffenstaden | 1861 | B1 | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 293 |
| AJAX | Hawthorn | 1918 | BT | 1435 | Großbritannien | eigene Werklok (Hawthorne) | |
| AJAX | Manning | 1873 | CT | 1435 | Großbritannien | Logan & Hemingway | 5 |
| AJAX | Borsig | 1845 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | |
| AJAX | Parent & Schaken | 1857 | C | 1435 | Frankreich | CF du MIDI | 1015 |
| AJAX | Hawthorn | 1847 | 1B | 1435 | Großbritannien | East Lancashire Rly. | 17 |
| AJAX | Borsig | 1865 | B1T | 1435 | Deutschland | Rheinische Eisenbahn | 122 |
| AJAX | Baldwin | 1867 | 1D | 1435 | USA | Lehigh Valley RR | 79 |
| AJAX | Vulcan | 1870 | C | 1435 | Deutschland | Halle - Casseler Eisenbahn | 35 |
| AJAX | Andrew Barclay | 1918 | CT | 1435 | Großbritannien | Stewarts & Lloyds Minerals | |
| AJAX | MBG Karlsruhe | 1874 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 191 |
| AJAX | Sharp, Roberts | 1838 | 1A1 | 1435 | Frankreich | Paris - Versailles (RG) | 10 |
| AJAX | Ivry | 1854 | C | 1435 | Frankreich | CF de Paris a Orleans | 459 |
| AJAX | Stephenson | 1942 | BT | 1435 | Großbritannien | Admirality | 6 |
| AJAX | Maffei | 1858 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 198 |
| AJAX | Sharp Brothers | 1846 | 1A1 | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 24 |
| AJAX | Sharp | 1867 | DT | 1435 | Mauritius | Mauritius Government Rly. | 19 |
| AJAX | O&K | 1905 | BT | 600 | Großbritannien | Topham, Jones & Railton | |
| AJAX | Stephenson | 1941 | BT | 1435 | Großbritannien | Admirality | 6 |
| AJAX | Baldwin | 1890 | BT | 914 | USA | Cambria Iron Co., Johnstown | 14 |
| AJAX | Baldwin | 1876 | 1D | 1435 | USA | Delaware, Lackawanna & Western RR | 100 |
| AJAX | Sharp, Roberts | 1841 | 1A1 | 1880 | Irland | Ulster Rly. | 7 |
| AJAX | Baldwin | 1870 | BT | USA | Mississippi Central Rly. | ||
| AJAX | Borsig | 1874 | 1B | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 43 |
| AJAX | Borsig | 1867 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| AJAX | Beyer-Peacock | 1858 | B1 | 1600 | Irland | Dublin & Drogheda Rly. | 11 |
| AJAX | Hunslet | 1881 | CT | 1435 | Großbritannien | Admirality | |
| AJAX | Cail | 1867 | B1 | 1435 | Frankreich | CF du Nord | 479 |
| AJAX | Haigh | 1837 | B1 | 1435 | Großbritannien | Leicester & Swannington Rly. | 9 |
| AJAX | Birkenhead | 1855 | 1B | 1676 | Kanada | Great Western Railway of Canada | 59 |
| AJAX | Hudswell-Clarke | 1937 | CT | 1435 | Großbritannien | Sir Lindsey Parkinson & Co. | 53 |
| AJAX | MF Esslingen | 1895 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 153 |
| AJAX | Jones, Turner, Evans | 1841 | B1 | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 23 |
| AJAX | Dickson | 1880 | CT | 1435 | USA | Delaware & Hudson Canal Co. | 163 |
| AJAX | Manning | 1864 | CT | 1435 | Großbritannien | Logan & Hemingway | 5 |
| AJAX | Vulcan Foundry | 1855 | C | 1435 | Großbritannien | South Staffordshire Rly. | 21 |
| AJAX | Norris | 1849 | 2B | 1435 | USA | Syracuse & Utica RR | |
| AJAX | Jones, Turner, Evans | 1840 | B1 | 1435 | Großbritannien | London & South Western Rly. | 41 |
| AJAX | Swindon Works | 1846 | C | 2140 | Großbritannien | Great Western Rly. | |
| AJAX | Darlington Works | 1882 | CT | 1435 | Großbritannien | Milford Docks Co., Milford Haven | |
| AJAX | Bagnall | 1895 | BT | 610 | Großbritannien | Gas, Light & Coke Co. | |
| AJAX | Smith | BT | 1435 | Großbritannien | G. & R. Thomas | ||
| AJAX | Jones, Turner, Evans | 1840 | B1 | 1435 | Schweden | Statens järnvägar | |
| AJAX | Nine Elms Works | 1855 | 1B | 1435 | Großbritannien | London & South Western Rly. | 41 |
| AJAX | Mather-Dixon | 1838 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| AJAX | Rhode Island | 1868 | 2B | 1435 | USA | Toledo, Peoria & Warsaw Rly. | |
| AJAX | Manning | 1864 | CT | 1435 | Großbritannien | United Alkali Co., Widnes, Fleetwood Salt Co. | |
| AJAX | CNW shops | 1865 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 157 |
| AJAX | Nine Elms Works | 1874 | 1B | 1435 | Großbritannien | London & South Western Rly. | 41 |
| AJAX | Birkenhead | 1855 | 1B | 1676 | Kanada | Great Western Railway of Canada | 53 |
| AJAX | Stephenson | 1941 | BT | 1435 | Großbritannien | Admirality | 361 |
| AJAX | Bagnall | 1895 | BT | 457 | Großbritannien | Royal Arsenal Rly. | |
| AJAX | Crewe Works | 1885 | 1B | 1435 | Großbritannien | London & North Western Rly. | 509 |
| AJAX | Slaughter | 1860 | CT | 2140 | Großbritannien | South Devon Rly. | |
| AJAX | Stephenson | 1832 | 1A | 1435 | Großbritannien | Liverpool & Manchester Rly. | 29 |
| AJAX | Wigan Coal | 1867 | CT | 1435 | Großbritannien | Wigan Coal & Iron Co. | |
| AJAX | Taunton | 1883 | B | 1435 | USA | Seaboard & Roanoke RR | 22 |
| AJAX | Hinkley | 1861 | 2B | 1435 | USA | Boston & Maine RR | 32 |
| AJAX | Hinkley | 1845 | B | 1435 | USA | Boston, Lowell & Nashua RR | 31 |
| AJAX | Hinkley | 1846 | 2B | 1435 | USA | Boston & Worcester RR | |
| AJAX | Hinkley | 1845 | B | 1435 | USA | Boston & Lowell RR | |
| AJAX | Crewe Works | 1904 | 2B | 1435 | Großbritannien | London & North Western Rly. | 639 |
| AJAX | Manning | 1886 | BT | 1435 | Großbritannien | Foster & Barry | |
| AJAX | Stephenson | 1901 | CT | 1435 | Großbritannien | Port of London Authority | 21 |
| AJAX | Manning | 1886 | BT | 1435 | Großbritannien | War Department | |
| AJAX | Hunslet | 1881 | CT | 1435 | Großbritannien | Royal Arsenal Rly. | |
| AJAX | Manning | 1866 | CT | 1435 | Großbritannien | A. Jackaman & Son | |
| AJAX | Amoskeag | 1854 | 2B | 1435 | USA | Michigan Central RR | |
| AJAX | Lake Shore | 1872 | BR | 1435 | USA | Lake Shore & Michigan Southern Rly. | 426 |
| AJAX | Rogers | 1871 | 1B2T | USA | St. Louis & Southeastern RR | 15 | |
| AJAx | Eastwick & Harrison | 1839 | 2B | 1435 | USA | Diamond Coal Co. | |
| AJAX | Hudswell-Clarke | 1893 | BT | 1676 | Chile | LM & Co., Valparaiso | |
| AJAX | Hinkley | 1867 | B | 1435 | USA | Boston & Lowell RR | 31 |
| AJAX | Andrew Barclay | 1918 | CT | 1435 | Großbritannien | Anglo-Persian Oil Co., Llandarcy | 38 |
| AJAX | Andrew Barclay | 1918 | CT | 1435 | Großbritannien | Stanton Ironworks Co. | |
| AJAX | Eastwick & Harrison | 1839 | 2B | 1435 | USA | Sugar Loaf Coal Co. | |
| AJAX | Chubbuck | 1865 | B | 1435 | USA | New York & New England RR | 44 |
| AJAX | Chubbuck | 1865 | B | 1435 | USA | Hartford, Providence & Fishkill RR | 23 |
| AJAX | Hawthorn | 1918 | BT | 1435 | Großbritannien | Thomas W. Ward | |
| AJAX | LYR Miles Platting | 1870 | 1BT | 1435 | Großbritannien | East Lancashire Rly. | 17 |
| AJAX | Norris | 1854 | 2B | USA | North Carolina RR | ||
| AJAX | Hinkley | 1867 | B | 1435 | USA | Boston & Maine RR | 331 |
| AJAX | Hawthorn | 1918 | BT | 1435 | Großbritannien | Ketton Portlandcement Co. | |
| AJAX | Hinkley | 1867 | B | 1435 | USA | Boston, Lowell & Nashua RR | 31 |
| AJAX | Eastwick & Harrison | 1839 | 2B | 1435 | USA | Sugar Loaf Coal Co. | |
| AJAX | Hinkley | 1864 | 2B | USA | Western & Atlantic RR | ||
| AJAX auch ATLAS | Hawthorn | 1912 | BT | 1435 | Großbritannien | Eigene Werklok (Hawthorne) | |
| AJAX auch F. F. COOPER | Manning | 1886 | BT | 1435 | Großbritannien | London & Grays Seabourne Co. | |
| AJAX auch HAIG | Andrew Barclay | 1908 | BT | 1435 | Großbritannien | Sutton Manor Coal Co., St Helens | |
| AJAX auch PLUTON | Gouin | 1854 | B1 | 1435 | Frankreich | Ouest primitive | 53 |
| AJAX(2) | Vulcan | 1864 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 20 |
| AJAY | Sharp | 1895 | C | 1600 | Irland | Midland Great Western Rly. | 130 |
| AJECTA | Blanc Misseron | 1922 | DT | 1435 | Frankreich | CF de Puy du Fou, Vendee | |
| AJKA | WrN | 1876 | BT | 1435 | Ungarn | Ajka Köszenbanya | |
| AJKA | Budapest | 1892 | CT | 1435 | Ungarn | Ajka Köszenbanya | |
| AKASHA | Manning | 1896 | 1C1T | 1067 | Sudan | Sudan Military Rly. | 14 |
| AKE | Beyer-Peacock | 1873 | 1A1 | 1435 | Schweden | Statens järnvägar | 124 |
| AKEN | Cockerill | 1853 | CT | 1435 | Deutschland | Aachen - Maastrichter Eisenbahn | 1 |
| AKOS | Budapest | 1887 | CT | 1435 | Ungarn | Szilzgysagi | |
| AKPATA | Krauss | 1887 | CT | 1000 | Griechenland | CF Societe Piräus - Athen - Peleponnes | 6 |
| AKTIVE | Manning | 1874 | BT | 1435 | Großbritannien | Bettisfield Colliery, Bagillt | |
| AKTIVE | Taunton | 1868 | BT | 1435 | USA | Old Colony RR" | 34 |
| ALA | Maffei | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 660 |
| ALA | Sigl | 1873 | 1B | 1435 | Österreich | Kaiserin Elisabeth Bahn | 158 |
| ALABAMA | Baldwin | 1846 | D | 1435 | USA | Philadelphia & Reading RR | |
| ALABAMA | Norris | 1851 | 1435 | USA | Alabama & Tennessee River RR | ||
| ALABAMA | Baldwin | 1838 | 2A | USA | Georgia Railroad & Banking Co. | ||
| ALABAMA | Henschel | 1876 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 480 |
| ALABAMA | Baldwin | 1869 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| ALABAMA | Cooke | 1868 | 2B | USA | Western & Atlantic RR | ||
| ALABAMA | Norris | 1851 | 2B | USA | Vicksburg & Jackson RR | ||
| ALABAMA | Baldwin | 1844 | C | USA | Central Railroad & Banking Co. of Georgia | ||
| ALABAMA | Gouin | 1857 | C | 1435 | Frankreich | CF de l'Ouest | 557 |
| ALABAMA | Baldwin | 1843 | C | USA | Charleston & Hamburg Rly. | ||
| ALABAMA | Ansaldo | 1902 | 2D | 1435 | Italien | Rete Mediteranea | 4510 |
| ALABAMA | Tayleur | 1835 | 2A | USA | South Carolina RR | ||
| ALABAMA | Baldwin | 1872 | 1D | 1435 | USA | Lehigh Valley RR | 170 |
| ALABAMA | Baldwin | 1857 | 2B | USA | New Orleans, Jackson & Great Northern | 15 | |
| ALABAMA | Baldwin | 1871 | 2B | USA | Western Railroad of Alabama | 5 | |
| ALABAMA | Hinkley | 1848 | 2B | 1435 | USA | Western Railroad of Massachusetts | 37 |
| ALABAMA | Rogers | 1882 | 2C | 1435 | USA | Kansas City, Springfield & Memphis RR | 128 |
| ALABAMA | Wilmarth | 1854 | 2B | USA | Mobile & Ohio RR | ||
| ALABAMA | Baldwin | 1838 | 2A | USA | Western & Atlantic RR | ||
| ALABAMA | Norris | 1857 | USA | Georgia Railroad & Banking Co. | 14 | ||
| ALABAMA | Hinkley | 1848 | 2B | 1435 | USA | Boston & Albany RR | 37 |
| ALABAMA | Rogers | 1870 | 2B | USA | Mobile & Montgomery Rly. | 26 | |
| ALABAMA | Baldwin | 1843 | C | USA | South Carolina RR | ||
| ALABAMA | Cuyahogo | 1856 | 2B | 1435 | USA | Cleveland, Columbus & Cincinnati RR | 131 |
| ALABASTER | BMAG | 1874 | B1T | 1435 | Deutschland | Sächsische Staatsbahn | 690 |
| ALACHUA | Rogers | 1860 | 2B | USA | Florida Transit | ||
| ALACHUA | Rogers | 1860 | 2B | USA | Atlantic, Gulf & West India Transit Co. | ||
| ALACHUA | Rogers | 1860 | 2B | USA | Florida Rly. | ||
| ALACHUA | Rogers | 1860 | 2B | USA | Florida Railway & Navigation Co. | 4 | |
| ALADINO | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 675 |
| ALADINO | Turin Works | 1881 | 2B | 1435 | Italien | Rete Mediteranea | 1018 |
| ALAFIN OF OYO | Nasmyth Wilson | 1926 | 2C1 | 1067 | Nigeria | Nigerian Rly. | 407 |
| ALAGOAS | Baldwin | 1879 | 1D | 1435 | Brasilien | EF de Paulo Alfonso | 5 |
| ALAGON | Parent & Schaken | 1861 | C | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 127 |
| ALAJOS | Budapest | 1912 | CT | 760 | Ungarn | Gant Bauxit works | 11 |
| ALAJUELA | Rogers | 1884 | 1C | 1067 | Costa Rica | FC de Costa Rica | 11 |
| ALAKE OF ABEOKUTA | Nasmyth Wilson | 1926 | 2C1 | 1067 | Nigeria | Nigerian Rly. | 405 |
| ALAMANACE | Norris | 1857 | USA | North Carolina RR | |||
| ALAMANCE | Norris | 1855 | 1435 | USA | Raleigh & Gaston RR | ||
| ALAMO | Duebs | 1867 | BT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 3 |
| ALAMO | Rogers | 1873 | 2B | 1435 | USA | International & Great Northern RR | 38 |
| ALAMOSA | Baldwin | 1877 | 1D | 914 | USA | Denver & Rio Grande Rly. | 22 |
| ALAN | Andrew Barclay | 1938 | BT | 1435 | Großbritannien | unbekannt | |
| ALAN BRUCE | Andrew Barclay | 1890 | BT | 1435 | Großbritannien | Associated Portlandcement Manufacturers | 6 |
| ALAN BRUCE | Andrew Barclay | 1890 | BT | 1435 | Großbritannien | Hilton, Anderson, Brooks & Co. | 1 |
| ALAN GEORGE | Hunslet | 1894 | BT | 577 | Großbritannien | Teifi Valley Rly. | |
| ALAN GEORGE | Hunslet | 1894 | BT | 577 | Großbritannien | Penhryn Quarry Rly. | |
| ALAN-A-DALE | Fletcher-Jennings | 1876 | CT | 1435 | Großbritannien | Severn & Wye Railway & Canal Co. | |
| ALAN-A-DALE | Fowler | unbekannt | unbekannt | ||||
| ALAND | Borsig | 1870 | 1B | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| ALAR DEL RAY | Dodds | 1856 | 1B | 1676 | Spanien | FC de Isabel II de Alar a Santander | 7 |
| ALAR EL REY | Schneider | 1859 | 1B | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 101 |
| ALARDO | Cockerill | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 963 |
| ALARDO | WLF | 1878 | 2B | 1435 | Italien | Rete Mediteranea | 1009 |
| ALARIC | Crewe Works | 1846 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 29 |
| ALARIC | Sharp, Roberts | 1838 | 1A1 | 1435 | Großbritannien | Grand Junction Rly. | 29 |
| ALARIC | Nine Elms Works | 1863 | 1B | 1435 | Großbritannien | London & South Western Rly. | 71 |
| ALARIC | Wolverton | 1862 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 990 |
| ALARIC | Norris | 1853 | 2B | USA | Syracuse & Utica RR | ||
| ALARIC | Fairbairn | 1848 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 71 |
| ALARIC | New Albany | 2B | 1435 | USA | Louisville, New Albany & Chicago RR | 16 | |
| ALARIC | Crewe Works | 1906 | 2B | 1435 | Großbritannien | London & North Western Rly. | 282 |
| ALARIC | Lancaster | 1856 | 2B | 1435 | USA | Philadelphia & Columbia RR | |
| ALARICH | Henschel | 1881 | BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 461 |
| ALARICH | Krauss | 1879 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 835 |
| ALARICH(2) | Graffenstaden | 1911 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2418 |
| ALARM | Gilkes | 1851 | 1B | 1435 | Großbritannien | Stockton & Darlington Rly. | 70 |
| ALARO | Nasmyth Wilson | 1891 | 2CT | 914 | Spanien | FC de Mallorca | 15 |
| ALASCA | Breda/Italien | 1901 | D | 1435 | Italien | Rete Mediteranea | 4390 |
| ALASKA | Baldwin | 1869 | 2B | 1435 | USA | Philadelphia, Germantown & Norristown RR | |
| ALASKA | Porter | 1889 | C | 914 | USA | T. J. Dooley, Townsend | |
| ALASKA | Crewe Works | 1884 | 1B | 1435 | Großbritannien | London & North Western Rly. | 315 |
| ALASKA | Dickson | 1901 | C | 914 | USA | Delaware & Hudson Coal Co. | 16 |
| ALASKA | Reading | 1868 | 2B | 1435 | USA | Philadelphia & Reading RR | 196 |
| ALASKA | Lehigh Easton shops | 1885 | 2B | 1435 | USA | Lehigh Valley RR | 24 |
| ALASKA | Crewe Works | 1905 | 2B | 1435 | Großbritannien | London & North Western Rly. | 117 |
| ALAUN | Hartmann | 1891 | B1T | 1435 | Deutschland | Sächsische Staatsbahn | 894 |
| ALAVA | O&K | 1914 | 1C | 1000 | Spanien | FC del Bidasoa | 2 |
| ALAVA | Baldwin | 1861 | 2B | 1435 | Cuba | Julien de Zuveta | |
| ALAVA | Fairbairn | 1861 | 2BT | 1676 | Spanien | FC de Bilbao a Tudela | 4 |
| ALAVA | Rogers | 1894 | 1C | 1435 | Cuba | FC Unidos de Habana | |
| ALAVA | Baldwin | 1889 | 1C | 1435 | Cuba | Cuba Cane Sugar Co. | 4 |
| ALAVA | Baldwin | 1913 | B1T | 1435 | Mexico | Ingenio Alava | 8 |
| ALB | MF Esslingen | 1874 | 1B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 425 |
| ALB | MF Esslingen | 1893 | 0T | 1000 | Deutschland | Filderbahn | 11 |
| ALB | Maffei | 1878 | C | 1435 | Deutschland | Rheinische Eisenbahn | 569 |
| ALB | MF Esslingen | 1849 | C | 1435 | Deutschland | Württembergische Staatsbahn | 30 |
| ALB | MBG Karlsruhe | 1864 | C | 1435 | Deutschland | Badische Staatsbahn | 150 |
| ALB(2) | MF Esslingen | 1880 | C | 1435 | Deutschland | Württembergische Staatsbahn | 30 |
| ALBA | MF Esslingen | 1859 | 1B | 1435 | Österreich | Südbahngesellschaft | 290 |
| ALBA | Cockerill | 1868 | C | 1435 | Italien | Rete Mediteranea | 3234 |
| ALBA | Brooks | 1895 | 1C | 1435 | USA | Frederic & Charlvoir | 1 |
| ALBA | Breda/Italien | 1930 | 1CT | 950 | Italien | Strade Ferrate Sarde | 2 |
| ALBA | Maffei | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 658 |
| ALBANIA | Breda/Italien | 1889 | D | 1435 | Italien | Rete Mediteranea | 4340 |
| ALBANO | MF Esslingen | 1883 | 1BT | 1435 | Italien | Rete Mediteranea | 6402 |
| ALBANO | O&K | 1914 | BT | 750 | Italien | Impresa Loni | |
| ALBANO | Koechlin | 1862 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1574 |
| ALBANO | O&K | 1913 | BT | 750 | Italien | Impresa Loni | |
| ALBANO | Ansaldo | 1885 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 559 |
| ALBANY | Manning | 1916 | CT | 1435 | Großbritannien | J. & J. Charlesworth Collieries, Beeston | 11 |
| ALBANY | Baldwin | 1870 | 2B | 1435 | USA | Oregon & California RR | 6 |
| ALBANY | Norris | 1841 | 2B | 1435 | USA | Hudson & Berkshire RR | |
| ALBANY | Dickson | 1870 | 1C | USA | Delaware & Hudson Canal Co. | 24 | |
| ALBANY | Dickson | 1875 | 1C | 1435 | USA | Delaware & Hudson Canal Co. | 79 |
| ALBANY | Gouin | 1857 | C | 1435 | Frankreich | CF de l'Ouest | 560 |
| ALBANY | Brighton Works | 1882 | 1A1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 349 |
| ALBANY | Norris | 1841 | 2B | 1435 | USA | Hudson & Berkshire RR | |
| ALBANY | Swindon Works | 1904 | 2B | 1435 | Großbritannien | Great Western Rly. | 3456 |
| ALBANY | Swindon Works | 1904 | 2B | 1435 | Großbritannien | Great Western Rly. | 3394 |
| ALBANY | Cooke | 1864 | 2B | 1435 | USA | Hudson River RR | 69 |
| ALBANY | Baldwin | 1870 | 2B | USA | Southwestern RR | ||
| ALBANY | BMAG | 1872 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 435 |
| ALBANY | Hudswell-Clarke | 1882 | CT | 1435 | Großbritannien | J. & J. Charlesworth | |
| ALBANY | Hinkley | 1874 | B | 1435 | USA | Boston & Maine RR | 363 |
| ALBANY | Rogers | 1843 | 2B | 1435 | USA | Albany & Schenectady RR | |
| ALBANY | Norris | 1842 | B | 1435 | USA | Western Railroad of Massachusetts | |
| ALBANY | Manchester | 1890 | B | 1435 | USA | Boston & Maine RR | 363 |
| ALBANY | Dickson | 1870 | 1C | USA | Utica, Chenango & Susquehanna Valley Rly. | 3 | |
| ALBANY | Lowell | 1852 | 2B | 1435 | USA | Hudson River RR | |
| ALBANY | Rogers | 1849 | 2B | 1435 | USA | New York & Harlem RR | 27 |
| ALBANY | Manning | 1894 | CT | 1435 | Großbritannien | J. & J. Charlesworth Collieries, Beeston | 2 |
| ALBANY | Norris | 1842 | 1435 | USA | Western | ||
| ALBANY | Rogers | 1843 | 2B | 1435 | USA | Mohawk & Hudson RR | |
| ALBANY | Portland | 1887 | C | 1435 | USA | Barlett & Albany | 1 |
| ALBANY | Rogers | 1842 | 2A | 1435 | USA | Housatonic RR | |
| ALBANY | Winans | 1855 | D | 1435 | USA | Philadelphia & Reading RR | 271 |
| ALBANY auch BESSIE | Hunslet | 1880 | BT | 1435 | Großbritannien | William Gradwell, Barrow, South Stockton Iron Co. | |
| ALBANY auch LIVINGSTON | Bemis | 1856 | 2B | 1435 | USA | Western Railroad of Massachusetts | 14 |
| ALBARESE | Henschel | 1890 | C | 1435 | Italien | Rete Mediteranea | 3470 |
| ALBATROS | Avonside | 1875 | BBT | 1067 | Neuseeland | New Zealand Government Rly. | |
| ALBATROS | Krauss | 1904 | CT | 1000 | Rumänien | Gebr. Rosenberg, Chiojeden | |
| ALBATROS | Avonside | 1875 | BBT | 1067 | Neuseeland | New Zealand Government Rly. | |
| ALBATROS | Avonside | 1875 | BBT | 1067 | Neuseeland | New Zealand Government Rly. | 172 |
| ALBATROSS | Edge Hill Works | 1846 | B1 | 1435 | Großbritannien | Liverpool & Manchester Rly. | 104 |
| ALBATROSS | Crewe Works | 1856 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 162 |
| ALBATROSS | Swindon Works | 1894 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3033 |
| ALBATROSS | Crewe Works | 1878 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1169 |
| ALBATROSS | Crewe Works | 1904 | 2B | 1435 | Großbritannien | London & North Western Rly. | 510 |
| ALBAY | Kerr-Stuart | 1907 | CT | 1067 | Philippinen | Manila RR | |
| ALBBRUCK | MF Esslingen | 1905 | BT | Deutschland | Papierfabrik Albbruck | ||
| ALBE | Graffenstaden | 1897 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 604 |
| ALBEDINSKI | Borsig | 1870 | C | 1524 | Russland | Riga - Dunaberg | 46 |
| ALBEMARLE | Rogers | 1855 | 2B | USA | Orange, Alexandria & Manassas RR | ||
| ALBEMARLE | Crewe Works | 1903 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1961 |
| ALBEMARLE | Crewe Works | 1903 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1961 |
| ALBEMARLE | North British | 1907 | 2C | 1676 | Indien | Bengal Nagpur Rly. | 384 |
| ALBEMARLE | Rogers | 1855 | 2B | USA | Washington City, Virginia Midland & Great Southern Rly. | 4 | |
| ALBENGA | Fives-Lille | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 932 |
| ALBENGA | Fives-Lille | 1873 | C | 1435 | Italien | Rete Mediteranea | 3311 |
| ALBERA | Rogers | 1848 | 2B | 1435 | Cuba | FC Matanzas - Savonilla | 7 |
| ALBERCHE | Krauss | 1890 | CT | 1000 | Spanien | FC de Madrid a Almorox (FC de Madrid a Navalcarnero y Villa del Prado) | 4 |
| ALBERDI | Maffei | 1911 | 1D | 1000 | Argentinien | FC Province de Santa Fe | 528 |
| ALBERDI | Kitson | 1890 | 2C | 1000 | Argentinien | FC Cordoba & Rosario | 18 |
| ALBERI | Maffei | 1904 | BBT | 760 | Jugoslawien | Steinbeisbahn | 10 |
| ALBERICH | Maffei | 1879 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 839 |
| ALBERICH | Henschel | 1905 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1003 |
| ALBERMARLE | Talbot | 1852 | 2B | 1435 | USA | Virginia Central RR | |
| ALBERMARLE | Rogers | 1857 | 2B | 1435 | USA | Covington & Ohio RR | 17 |
| ALBERMARLE | Rogers | 1857 | 2B | 1435 | USA | Virginia Central Rly. | |
| ALBERNDORF | WrN | 1889 | 2B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 208 |
| ALBERSCHWEILER | Hanomag | 1901 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 789 |
| ALBERSWEILER | Maffei | 1875 | C | 1435 | Deutschland | Pfalzbahn | 141 |
| ALBERT | Graffenstaden | 1891 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 554 |
| ALBERT | Manning | 1900 | B1T | 833 | Neuseeland | Waiki Gold Mining Co. | |
| ALBERT | Fairbairn | 1857 | 1A1 | 1435 | Schweden | Köping - Hults Järnväg | 4 |
| ALBERT | Fairbairn | 1841 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 18 |
| ALBERT | Gilkes | 1854 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 84 |
| ALBERT | Manning | 1884 | CT | 1435 | Großbritannien | Albert Batchelor, Formby Cementworks, Malling | 15 |
| ALBERT | Nine Elms Works | 1871 | 1B | 1435 | Großbritannien | London & South Western Rly. | 18 |
| ALBERT | Manning | 1862 | BT | 1435 | Großbritannien | Robert Hudson | |
| ALBERT | Manning | 1887 | BT | 1435 | Großbritannien | Millwall Docks Co., London | 9 |
| ALBERT | Sharp | 1852 | 1A1T | 1435 | Großbritannien | London & South Western Rly. | 18 |
| ALBERT | Tayleur | 1845 | 1A1 | 1435 | Großbritannien | Chester & Birkenhead Rly. | |
| ALBERT | Sharp Brothers | 1844 | 1A1 | 1575 | Irland | Dublin & Drogheda Rly. | 4 |
| ALBERT | Kinmond | 1848 | 1A1 | 1435 | Großbritannien | Glasgow, Dumfries & Carlisle Rly. | 83 |
| ALBERT | Stirling | 1840 | B1 | 1676 | Großbritannien | Arbroath & Forfar Rly. | 5 |
| ALBERT | Bury | 1840 | 1A | 1435 | Großbritannien | Lancaster & Preston Junction Rly. | |
| ALBERT | Hallette | 1846 | 1A1 | 1435 | Frankreich | CF du Nord | 37 |
| ALBERT | MF Heilbronn | 1912 | BT | 900 | Deutschland | Grün & Bilfinger, Bauunternehmen, Mannheim | |
| ALBERT | Hawthorn | 1847 | 1B | 1435 | Großbritannien | Newcastle & Carlisle Rly. | 29 |
| ALBERT | Beyer-Peacock | 1885 | 2A1 | 1600 | Irland | Great Northern Railway of Ireland | 89 |
| ALBERT | Hawthorn | 1915 | BT | 1435 | Großbritannien | Bolckow, Vaughan & Co. | 135 |
| ALBERT | Manning | 1874 | BT | 1435 | Großbritannien | Hartlepool Collieries Co. | |
| ALBERT | Hartmann | 1872 | C | 1435 | Österreich | Aussig - Teplitzer Eisenbahn | 22 |
| ALBERT | Hunslet | 1878 | BT | 760 | Belgien | De Vestel, Monmeyer, Bruxelles | |
| ALBERT | Schichau | 1882 | BT | 1435 | Deutschland | Königlich-Preussische Eisenbahnverwaltung | 6024 |
| ALBERT | Stephenson | 1840 | 1A1 | 1435 | Großbritannien | York & North Midland Rly. | 12 |
| ALBERT | Dublin | 1844 | 1A1T | 1435 | Irland | Dublin & Kingstown Rly. | |
| ALBERT | Lima | 1883 | BBT | USA | Swann Day Lumber Co. | 4 | |
| ALBERT | Dundalk Works | 1904 | 2B | 1600 | Irland | Great Northern Railway of Ireland | 89 |
| ALBERT | Manning | 1887 | BT | 1435 | Großbritannien | Thurrock Chalk & Whiting Co. | |
| ALBERT | Gilain | 1915 | CT | 1000 | Belgien | Raffinerie de Sucre Tirlemontois | 15 |
| ALBERT | Cowlairs | 1891 | C | 1435 | Großbritannien | North British Rly. | 647 |
| ALBERT | Manning | 1884 | CT | 1435 | Großbritannien | John Mowlem & Co. | 15 |
| ALBERT | Shanks | 1872 | BT | 1435 | Großbritannien | London & India Dock, Royal Albert & Royal Victoria Docks | 17 |
| ALBERT | Cowlairs | 1891 | C | 1435 | Großbritannien | Railway operating Divisions | 647 |
| ALBERT | Shanks | 1872 | BT | 1435 | Großbritannien | London & India Dock, Royal Albert & Royal Victoria Docks | 10 |
| ALBERT | Manning | 1884 | CT | 1435 | Großbritannien | John Mowlem & Co. | 15 |
| ALBERT | Sharp Brothers | 1844 | 1A1 | 1575 | Irland | Dublin & Drogheda Rly. | 4 |
| ALBERT | Hackworth | 1839 | C | 1435 | Großbritannien | Llanelly Rly. & Dock Co. | |
| ALBERT BASSEY | Swindon Works | 1903 | 2B | 1435 | Großbritannien | Great Western Rly. | 3414 |
| ALBERT BASSEY | Swindon Works | 1903 | 2B | 1435 | Großbritannien | Great Western Rly. | 3362 |
| ALBERT BASSEY | Swindon Works | 1903 | 2B | 1435 | Großbritannien | British Rly. | 3662 |
| ALBERT DU | Cail | 1862 | C | 1435 | Frankreich | CF de Paris a Orleans | 534 |
| ALBERT DURER | Cail | 1862 | C | 1435 | Frankreich | CF du Grand Central de France | |
| ALBERT E. LEWIS | Lehigh Weatherly shp | 1873 | 2B | 1435 | USA | Lehigh Valley RR | 7 |
| ALBERT EDWARD | Swindon Works | 1897 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3062 |
| ALBERT EDWARD | Manning | 1882 | BT | 1435 | Großbritannien | S. Pearson & Son | |
| ALBERT EDWARD | Manning | 1873 | BT | 457 | Großbritannien | Royal Arsenal Rly. | |
| ALBERT EDWARD | Hawthorn | 1893 | BT | 1435 | Großbritannien | John Jackson | |
| ALBERT EHRENSWÄRD | Beyer-Peacock | 1865 | 1B | 1435 | Schweden | Ystad - Eslövs Järnväg | 4 |
| ALBERT HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | British Rly. | 4983 |
| ALBERT HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | Great Western Rly. | 4983 |
| ALBERT KEEP | Mason | 1868 | 2B | 1435 | USA | Michigan Southern & Northern Indiana RR | 57 |
| ALBERT KEEP | Mason | 1868 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 57 |
| ALBERT LOWER | Baldwin | 1879 | 1D | 1435 | USA | Lake Champlain & Moriah RR | 7 |
| ALBERT PACK | Porter | 1884 | C | 914 | USA | Fletcher, Pack & Co. | 2 |
| ALBERT PACK | Porter | 1884 | C | 914 | USA | Alpena & Hubbard Lake RR | 2 |
| ALBERT S. WHITE | Rogers | 1857 | 2B | USA | LaFayette & Indiana RR | ||
| ALBERT SCHNEIDER | MF Esslingen | 1885 | C1T | 1435 | Deutschland | Halberstadt - Blankenburger Eisenbahn | 63 |
| ALBERT THORNDIKE | Mason | 1866 | B2 | 1435 | USA | Eastern RR | 35 |
| ALBERT UGGLA | Nohab | 1900 | 1CT | 891 | Schweden | Stockholm - Roslagens Järnvägar | 12 |
| ALBERTA | North British | 1934 | 2C | 1435 | Großbritannien | London, Midland & Scottish Rly. | 5562 |
| ALBERTA | Andrew Barclay | 1913 | BT | 1435 | Großbritannien | Lever Bros., Port Sunlight | |
| ALBERTA | Kerr-Stuart | 1916 | B1T | 610 | unbekannt | Lever Bros., Kin Matadi | |
| ALBERTA | Kerr-Stuart | 1916 | B1T | 610 | Demokratische Republik Kongo | Hulleries du Congo Belge | |
| ALBERTA | Kerr-Stuart | 1926 | B1T | 750 | Demokratische Republik Kongo | Hulleries du Congo Belge, Kin Matadi | 5 |
| ALBERTA | Kerr-Stuart | 1922 | B1T | 750 | Demokratische Republik Kongo | Hulleries du Congo Belge | 4 |
| ALBERTI | Haswell, Wien | 1847 | 1B | 1435 | Ungarn | Ungarische Centralbahn | |
| ALBERTI | Schneider | 1884 | C | 1676 | Argentinien | FC Oeste de Buenos Aires | 52 |
| ALBERTI | Baldwin | 1884 | 1C | 1000 | Argentinien | FC Central Cordoba | 54 |
| ALBERTI | Liniers | 1937 | 2C | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 3905 |
| ALBERTINA | Baldwin | 1902 | 1B | 1000 | unbekannt | unbekannt | |
| ALBERTINE | Humboldt | 1910 | CT | 1435 | Frankreich | Soc. Metallurgique de Knutange | 29 |
| ALBERTINE | Haine St.Pierre | 1901 | C | Belgien | Mont St. Guiben Oleffe, | ||
| ALBERTINE | Krauss | 1903 | 1B2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 891 |
| ALBERTINE | Leonard | 1910 | BT | 750 | Frankreich | Soc. Metallurgique d'Aubrives & Villerupt | 5 |
| ALBERTO | Baldwin | 1879 | B | 1435 | unbekannt | unbekannt | |
| ALBERTO ISAACSON | Baldwin | 1892 | 2B | 760 | Brasilien | EF Oeste de Minas | 22 |
| ALBERTO MACKENNA | Jung | 1909 | C1T | 600 | Chile | Dir. General de Obras Publica, Santiago | 2 |
| ALBERTO MACKENNA | Jung | 1909 | C1T | 600 | Chile | FC Militar | 4 |
| ALBERTO MARANHAO | Baldwin | 1913 | 1C | 1435 | Brasilien | EF Mossoro | 2 |
| ALBERTO NOTA | Stephenson | 1851 | CT | 1435 | Italien | Strade Ferrate d'Alta Italia | 1425 |
| ALBERTO NOTA | Cail | 1858 | 1B | 1435 | Italien | Rete Mediteranea | 2786 |
| ALBERTUS | BMAG | 1869 | B1T | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ALBI | Parent & Schaken | 1857 | 1B | 1435 | Frankreich | CF du Grand Central de France | 43 |
| ALBI | Couillet | 1894 | CT | 1000 | Frankreich | Mines d'Albi | |
| ALBIGASTA | Sharp | 1889 | 2B | 1000 | Argentinien | FC Central Norte | 25 |
| ALBIGASTA | Beyer-Peacock | 1884 | 2B | 1000 | Argentinien | FC Cordoba - Tucuman | 45 |
| ALBIN | Krauss | 1888 | 900 | Deutschland | L. Arnoldi, Mainz | ||
| ALBIN | Schneider | 1867 | D | 1435 | Frankreich | CF du Nord | 842 |
| ALBINO | Leonard | 1883 | CT | 1435 | Italien | Ferrovia di Valle Seriana | 1 |
| ALBION | Bagnall | 1922 | BT | 1435 | Indien | Salsette Trombay Rly., Bombay | 8 |
| ALBION | Swindon Works | 1903 | 2C | 1435 | Großbritannien | Great Western Rly. | 2971 |
| ALBION | Swindon Works | 1903 | 2C | 1435 | Großbritannien | Great Western Rly. | 171 |
| ALBION | Nine Elms Works | 1855 | 1B | 1435 | Großbritannien | London & South Western Rly. | 129 |
| ALBION | Swindon Works | 1903 | 2C | 1435 | Großbritannien | Great Western Rly. | 2971 |
| ALBION | Swindon Works | 1903 | 2C | 1435 | Großbritannien | Great Western Rly. | 171 |
| ALBION | Krauss | 1879 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 837 |
| ALBION | Swindon Works | 1903 | 2C | 1435 | Großbritannien | Great Western Rly. | 171 |
| ALBION | Baldwin | 1885 | 1B1T | 1435 | USA | Albion River RR | 1 |
| ALBION | Crewe Works | 1845 | 1A1 | 1435 | Großbritannien | Grand Junction Rly. | 76 |
| ALBION | Avonside | 1871 | 2B | 1067 | Kanada | Toronto, Grey & Bruce Rly. | 5 |
| ALBION | Andrew Barclay | 1911 | BT | 1435 | Großbritannien | Albion Steel Co., Briton Ferry | 2 |
| ALBION | Stephenson | 1838 | 1A1 | 1435 | Frankreich | Paris - Versailles (RD) | |
| ALBION | Brighton Works | 1883 | B1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 312 |
| ALBION | Mason | 1866 | 2B | 1435 | USA | Providence & Worcester RR | 9 |
| ALBION | Sharp, Roberts | 1838 | 1A1 | 1435 | Frankreich | Mulhouse - Thann | 2 |
| ALBION | Peckett | 1950 | BT | 1435 | Großbritannien | Briton Ferry Steel Co., Briton Ferry | |
| ALBION | Crewe Works | 1872 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1215 |
| ALBION | North British | 1907 | 2C | 1676 | Indien | Bengal Nagpur Rly. | 385 |
| ALBION | Stephenson | 1835 | 1A | 1435 | USA | Philadelphia & Columbia RR | |
| ALBION | Hartmann | 1887 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 759 |
| ALBION | Neilson | 1872 | B1T | 1435 | Großbritannien | London, Chatham & Dover Rly. | 95 |
| ALBION | Crewe Works | 1893 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1215 |
| ALBION | Peckett | 1901 | BT | 1435 | Großbritannien | Artillery & Albion Cement Co., Greenhithe | |
| ALBION | Duebs | 1888 | CT | 1435 | Mauritius | Mauritius Government Rly. | 34 |
| ALBION | Thwaites | 1848 | B1T | 1435 | Großbritannien | South Yorkshire Rly. | 5 |
| ALBION | Sharp | 1863 | 1B | 1435 | Großbritannien | Thomas Savin, Aberystwyth | 30 |
| ALBION | Andrew Barclay | 1919 | BT | 1435 | Großbritannien | Wigan & Ince Rolling Mills | |
| ALBION | Kitson | 1898 | C1 | 760 | Südafrika | Cape Copper Co. | 7 |
| ALBION | Sharp, Roberts | 1838 | 1A1 | 1435 | Frankreich | CF Strasbourg - Bale | 2 |
| ALBION | Andrew Barclay | 1911 | BT | 1435 | Großbritannien | Albion Steel Co., Briton Ferry | 3 |
| ALBION | Peckett | 1916 | BT | 1435 | Großbritannien | Briton Ferry Steel Co., Briton Ferry | 1 |
| ALBION | Peckett | 1948 | BT | 1435 | Großbritannien | Briton Ferry Steel Co., Briton Ferry | |
| ALBION | Rayne | 1854 | C | 1435 | Kanada | Albion Mines, Nova Scotia | |
| ALBION | Baldwin | 1885 | 1B1T | 1435 | USA | Albion & Southeastern Rly. | 1 |
| ALBION | Stephenson | 1835 | 1A | 1435 | USA | Philadelphia & Columbia RR | |
| ALBION | Rayne & Burn | 1854 | C | 1435 | Kanada | General Mining Association | |
| ALBION | Hackworth | 1839 | C | 1435 | Kanada | Albion Mines, Nova Scotia | |
| ALBION | Brandt | 1854 | 2B | 1435 | USA | New York Central RR' | 165 |
| ALBION | Bagnall | 1922 | BT | 1435 | Großbritannien | Thomas W. Ward | 491 |
| ALBION auch FIREFLY | Andrew Barclay | 1899 | BT | 1435 | Großbritannien | London Railway Preservation Soc., Quainton Road | |
| ALBIS | Krauss | 1874 | CT | 1435 | Schweiz | Utliberg Bahn | 2 |
| ALBIS | Krauss | 1893 | BT | 750 | Schweiz | Ad. Baumann, Bauunternehmen, Wädenswil | 2 |
| ALBIS | Krauss | 1893 | BT | 750 | Schweiz | F. Lusser & Co., Baar | |
| ALBIS | Borsig | 1866 | 1B1 | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ALBIS | BMAG | 1872 | C | 1435 | Deutschland | Sächsische Staatsbahn | 416 |
| ALBISHEIM | Maffei | 1902 | 1B2T | 1435 | Deutschland | Pfalzbahn | 277 |
| ALBIT | Hartmann | 1875 | B1T | 1435 | Deutschland | Sächsische Staatsbahn | 649 |
| ALBO | Richmond | 1901 | 2C | 1435 | Schweden | Ystad - Eslövs Järnväg | 13 |
| ALBOCINO | Graffenstaden | 1861 | 1B | 1435 | Italien | Soc. Generale delle Strada Ferrate Romane | 77 |
| ALBONA | Krauss | 1883 | BT | 700 | Österreich | Lapp, Langen | |
| ALBONA | Krauss | 1883 | BT | 700 | Österreich | Internationale Rheinregulierung | |
| ALBOSSOLA | Pietrarsa | 1888 | C | 1435 | Italien | Rete Mediteranea | 3434 |
| ALBRECHT | Graffenstaden | 1899 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 674 |
| ALBRECHT | Sigl | 1873 | C | 1435 | Österreich | Erzherzog Albrecht Bahn | 1 |
| ALBRECHT DER BEHERZTE | BMAG | 1869 | B | 1435 | Deutschland | Sächsische Staatsbahn | 185 |
| ALBRECHT DÜRER | Cail | 1853 | 2A | 1435 | Frankreich | CF du Nord | 139 |
| ALBRECHT DÜRER | MF Esslingen | 1864 | 1A1 | 1435 | Deutschland | Hessische Ludwigsbahn | 50 |
| ALBRECHTSDORF | Krauss | 1894 | CT | 1435 | Österreich | Reichenberg - Gablonz - Tannwalder Eisenbahn | 14 |
| ALBRIGHTON HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | Great Western Rly. | 4984 |
| ALBRIGHTON HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | British Rly. | 4984 |
| ALBSHAUSEN | Borsig | 1868 | 1B | 1435 | Deutschland | Nassauische Eisenbahn | 44 |
| ALBULA | Krauss | 1902 | BT | 750 | Schweiz | Baugesellschaft Rhätische Bahn | |
| ALBULA | Maffei | 1891 | BBT | 1000 | Schweiz | Langquardt - Davos | 7 |
| ALBULA | Hartmann | 1876 | DT | 1435 | Schweiz | Vereinigte Schweizer Bahnen | 61 |
| ALBUQUERQUE | Koechlin | 1865 | C | 1435 | Frankreich | CF de Paris a Orleans | 864 |
| ALBURGH | Nothfield | 1866 | 2B | 1435 | USA | Central Vermont RR | 50 |
| ALCAIDA | North British | 1915 | DT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 36 |
| ALCAMO | Ansaldo | 1892 | C | 1435 | Italien | Rete Mediteranea | 3512 |
| ALCANADARE | Beyer-Peacock | 1863 | 2BT | 1676 | Spanien | FC de Bilbao a Tudela | 49 |
| ALCANICES | Leonard | 1863 | C | 1676 | Spanien | FC Medina del Campo a Zamora y Orense a Vigo | 105 |
| ALCANICES | Decauville | 1893 | BT | 600 | Spanien | Comte de Benalua, Zuckerfabrik - Illora-Lachar rai | |
| ALCARACEJOS | Fives-Lille | 1903 | DT | 1000 | Spanien | FC de Penarroya y Puertollano | 12 |
| ALCAZAR | Darlington Works | 1948 | 2C1 | 1435 | Großbritannien | British Rly. | 60136 |
| ALCBIADE | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 677 |
| ALCEO | Pietrarsa | 1884 | 1B | 1435 | Italien | Rete Mediteranea | 2089 |
| ALCESTE | Henschel | 1885 | 2B | 1435 | Italien | Rete Mediteranea | 1084 |
| ALCESTE | Graffenstaden | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 945 |
| ALCHYMIST | Crewe Works | 1859 | C | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 210 |
| ALCHYMIST | Crewe Works | 1888 | 1B | 1435 | Großbritannien | London & North Western Rly. | 645 |
| ALCHYMIST | Neilson | 1843 | B | Großbritannien | Garnkirk & Glasgow Rly. | 10 | |
| ALCHYMIST | Crewe Works | 1855 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 489 |
| ALCHYMIST | Crewe Works | 1848 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 210 |
| ALCHYMIST | Crewe Works | 1905 | 2B | 1435 | Großbritannien | London & North Western Rly. | 365 |
| ALCIATO | Stehelin & Huber | 1844 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ALCIATO | Stehelin & Huber | 1844 | 1A1 | 1435 | Österreich | Eisenbahn Mailand - Monza | |
| ALCIBIADE | Cockerill | 1856 | C | 1435 | Belgien | Nord Belge | 61 |
| ALCIBIADE | Parent & Schaken | 1859 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1328 |
| ALCIBIADE | Neilson | 1874 | 1B | 1435 | Italien | Rete Mediteranea | 2069 |
| ALCIDA | Graffenstaden | 1874 | 1B | 1435 | Italien | Rete Mediteranea | 1528 |
| ALCIDE | Ivry | 1854 | C | 1435 | Frankreich | CF de Paris a Orleans | 458 |
| ALCINA | Maffei | 1881 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 611 |
| ALCOFRIBAS | Schneider | 1855 | D2T | 1435 | Frankreich | CF de l'Est | 507 |
| ALCORNIOCOSO | North British | 1950 | DT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 49 |
| ALCORNOCOSO | Duebs | 1885 | CT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 23 |
| ALCOY | Beyer-Peacock | 1890 | 1C1T | 1000 | Spanien | FC de Alcoy al Puerto de Gandia | 8 |
| ALCOY | Beyer-Peacock | 1890 | 1C1T | 1000 | Spanien | Altos Hornos del Mediterraneo | 212 |
| ALCUIN | Koechlin | 1865 | C | 1435 | Frankreich | CF de Paris a Orleans | 854 |
| ALDAM | Sharp Brothers | 1847 | 1A1 | 1435 | Großbritannien | Huddersfield & Manchester Rly. & Canal Co. | |
| ALDAO | Kitson | 1890 | 2C | 1000 | Argentinien | FC Cordoba & Rosario | 6 |
| ALDBOROUGH HALL | Swindon Works | 1941 | 2C | 1435 | Großbritannien | Great Western Rly. | 6931 |
| ALDBOROUGH HALL | Swindon Works | 1941 | 2C | 1435 | Großbritannien | British Rly. | 6931 |
| ALDBY | Fowler | unbekannt | unbekannt | ||||
| ALDCLIFFE auch KIVETON | Manning | 1915 | BT | 1435 | Großbritannien | Kiveton Park Coal Co. | |
| ALDENHAM HALL | Swindon Works | 1928 | 2C | 1435 | Großbritannien | British Rly. | 4902 |
| ALDENHAM HALL | Swindon Works | 1928 | 2C | 1435 | Großbritannien | Great Western Rly. | 4902 |
| ALDERAMIN | Rhode Island | 1873 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 438 |
| ALDERMAN | Aveling & Porter | 1893 | 1435 | Großbritannien | William Ball, Frindbury | ||
| ALDERMAN | Edge Hill Works | 1848 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 185 |
| ALDERMAN | Lilleshall | BT | Großbritannien | Devon Basalt & Granite Co. | |||
| ALDERMAN | Coulthart | C | 1435 | Großbritannien | Blyth & Tyne Rly. | 5 | |
| ALDERMAN | Edge Hill Works | 1848 | 1A1 | 1435 | Großbritannien | Grand Junction Rly. | 185 |
| ALDERMAN HEDLEY | Black & Hawthorn | 1874 | BT | 1435 | Großbritannien | Newcastle & Gateshead Gas Co., Elswick | |
| ALDERMAN LIGHTBROWN | Hawthorn | 1910 | BT | 1435 | Großbritannien | Darwen Co. | |
| ALDERMAN WEBSTER | Hawthorn | 1910 | BT | 1435 | Großbritannien | Bolton Co., Gas Dept. | |
| ALDERNEY | Nine Elms Works | 1891 | BT | 1435 | Großbritannien | London & South Western Rly. | 85 |
| ALDERNEY | Brighton Works | 1877 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 107 |
| ALDGATE | Brighton Works | 1879 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 283 |
| ALDINGBOURNE | Brighton Works | 1895 | C1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 456 |
| ALDOURIE | Hawthorne, Leith | 1855 | 1A1 | 1435 | Großbritannien | Highland Rly. | 2 |
| ALDOURIE | Duebs | 1874 | 2B | 1435 | Großbritannien | Highland Rly. | 69 |
| ALDOURIE | Lochgorm | 1871 | 1B | 1435 | Großbritannien | Highland Rly. | 2 |
| ALDRINGTON | Brighton Works | 1891 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 161 |
| ALDWYTH | Manning | 1882 | CT | 1435 | Großbritannien | Air Ministry | 339 |
| ALDWYTH | Manning | 1882 | CT | 1435 | Großbritannien | Air Ministry | 339 |
| ALDWYTH | Manning | 1882 | CT | 1435 | Großbritannien | Perry & Co. | 339 |
| ALEAGOS | Leonard | 1863 | C | 1676 | Spanien | FC Medina del Campo a Zamora y Orense a Vigo | 104 |
| ALECTO | Sharp Brothers | 1845 | 1A1 | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 20 |
| ALECTO | Fairbairn | 1846 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 63 |
| ALECTO | Maffei | 1875 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 658 |
| ALECTO | Crewe Works | 1871 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2003 |
| ALECTO | Nine Elms Works | 1866 | 1B | 1435 | Großbritannien | London & South Western Rly. | 63 |
| ALECTO | Crewe Works | 1891 | 1B | 1435 | Großbritannien | unbekannt | 2003 |
| ALECTO | Crewe Works | 1847 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 9 |
| ALECTO | Stephenson | 1837 | 1A1 | 1435 | Großbritannien | Grand Junction Rly. | 9 |
| ALECTO | Ruston & Procter | 1904 | 1B | 457 | Großbritannien | Royal Arsenal Rly. | |
| ALECTO | Crewe Works | 1907 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1516 |
| ALECTON | Batignolles | 1872 | CT | 1435 | Frankreich | CF du Nord | 936 |
| ALEDA | Climax | 1914 | BBT | 1042 | Australien | Allen Taylor & Co., Mayers Point | |
| ALEERDALE | Andrew Barclay | 1949 | CT | 1435 | Großbritannien | National Coal Board | 4 |
| ALEGRIA | O&K | 1913 | BT | 750 | Spanien | Talleres Alegria, Abono | |
| ALEGRIA | Parent & Schaken | 1860 | 1B | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 145 |
| ALEGRIA | O&K | 1913 | BT | 750 | Spanien | Altos Hornos de Vizcaya | |
| ALEJANDRITO | Vulcan Iron Works | 1920 | 1C | 1435 | Cuba | Central Adelaide | 3 |
| ALEJANDRO BERTRAND | Jung | 1912 | CT | 600 | Chile | Dir. General de Obras Publica, Santiago | 19 |
| ALEJANDRO GUZMAN | Vulcan Iron Works | 1914 | 1C | 1676 | Chile | Germain & Sierra | 9 |
| ALEKSANDR | Sharp | 1857 | 2B | 1524 | Russland | St. Petersburg - Petershof | 11 |
| ALEKSI | MBG Karlsruhe | 1856 | 2B | 1524 | Russland | St. Petersburg - Petershof | 4 |
| ALEMANA | Henschel | 1918 | BT | 600 | Spanien | Ensidesa Steelworks, Verina | 20 |
| ALEMANIA | Henschel | 1935 | 2D2 | 1676 | Chile | Empresa de los FC del Estado | 1001 |
| ALEMANNIA | Kessler | 1845 | 1A1 | 1600 | Deutschland | Badische Staatsbahn | 29 |
| ALEMQUER | Fairbairn | 1856 | 1A1 | 1440 | Portugal | Central e Peninsular | 11 |
| ALEMTEJO | Manning | 1913 | 1CT | 1067 | Portugal | Mason & Berry, Sao Domingo | |
| ALEN | Kerr-Stuart | 1900 | B | 750 | Spanien | Luis de Ocheron, Bilbao | |
| ALEN | Bagnall | 1900 | BT | 746 | Großbritannien | T. F. Cowbrick Co. | |
| ALENCON | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3525 |
| ALENCON | Alcard & Buddicom | 1844 | 1A1 | 1435 | Frankreich | Paris - Rouen | 12 |
| ALENCON | Fives-Lille | 1872 | CT | 1435 | Frankreich | CF de l'Ouest | 1412 |
| ALENCON | Fives-Lille | 1872 | CT | 1435 | Frankreich | Alencon a Conde Sur Huisme | 1 |
| ALENCON | Cail | 1855 | C | 1435 | Frankreich | Ouest primitive | 34 |
| ALENÇON | Brighton Works | 1879 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 129 |
| ALENTEJO | Beyer-Peacock | 1863 | B1 | 1676 | Portugal | CF Sul e Sueste | 10 |
| ALEP | Gouin | 1856 | 1B | 1435 | Frankreich | CF de l'Est | 245 |
| ALERIA | Cockerill | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 964 |
| ALERT | Baldwin | 1836 | 2A | 1435 | USA | Michigan Central RR | |
| ALERT | Baldwin | 1903 | B | 1435 | USA | Plymouth Cordage Co. | 4 |
| ALERT | Baldwin | 1870 | BT | 832 | USA | Glendon Iron Co. | |
| ALERT | Sharp | 1877 | CT | 1435 | Großbritannien | Bridgewater Collieries & Ellesmere Estates | |
| ALERT | Rhode Island | 1872 | B | 1435 | USA | Boston & Albany RR | 209 |
| ALERT | Kitching | 1848 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 22 |
| ALERT | Duebs | 1876 | 1B | 1600 | Irland | Midland Great Western Rly. | 31 |
| ALERT | Taunton | 1869 | 2B | 1435 | USA | Boston, Hartford & Erie RR | 12 |
| ALERT | Broadstone Works | 1898 | 1B | 1600 | Irland | Midland Great Western Rly. | 31 |
| ALERT | Pardee | 1864 | CT | 1435 | USA | Lehigh & Susquehanna RR | 5 |
| ALERT | Hinkley | 1879 | B | 1435 | USA | Boston & Maine RR | 304 |
| ALERT | Grant | 1868 | BT | 1435 | USA | Central Railroad of New Jersey | 13 |
| ALERT | Rogers | 1872 | 2B | USA | St. Louis & Southeastern RR | 19 | |
| ALERT | Hinkley | 1879 | B | 1435 | USA | Boston & Lowell RR | 4 |
| ALERT | Lancaster | 1856 | 2B | 1435 | USA | Philadelphia & Columbia RR | |
| ALERTA | Rogers | 1871 | BT | 1435 | Peru | Ilo & Moquequo | |
| ALERTE | Koechlin | 1841 | 1A1 | 1435 | Frankreich | Cie. Strasbourg - Bale | 22 |
| ALESANI | Krauss | 1899 | CT | 1435 | Österreich | Kaiserlich-Königlich-Österreichische Staatsbahn | 9453 |
| ALESANI | Krauss | 1884 | BT | 1435 | Österreich | Bukowinaer Lokalbahn (verwaltet von kkStB) | 12 |
| ALESANI | Krauss | 1899 | CT | 1435 | Österreich | Bukowinaer Lokalbahn (verwaltet von kkStB) | 14 |
| ALESSANDRIA | Cockerill | 1868 | C | 1435 | Italien | Rete Mediteranea | 3231 |
| ALESSANDRIA | Fairbairn | 1856 | BT | 1435 | Frankreich | CF Victor Emanuel | 9 |
| ALESSANDRIA | Ansaldo | 1854 | B1 | 1435 | Italien | Strade Ferrate dello Stato Piemontese | 69 |
| ALESSANDRIA | Ansaldo | 1854 | B1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 278 |
| ALESSANDRO | Schneider | 1867 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 851 |
| ALESSANDRO | Koechlin | 1858 | 1B | 1435 | Italien | Rete Mediteranea | 2019 |
| ALESSANDRO VOLTA | Ansaldo | 1900 | 2C | 1435 | Italien | Rete Mediteranea | 3151 |
| ALESSANDRO VOLTA | Henschel | 1887 | BT | 950 | Italien | SF Secondarie della Sardegna | 101 |
| ALETCO | Schneider | 1850 | C | 1435 | Frankreich | Mines de la Grand Combe | |
| ALETCO | Alcard & Buddicom | 1855 | 1A1 | 1435 | Frankreich | CF de Paris a Orleans | 140 |
| ALETHEA | Neath | 1873 | BT | Großbritannien | Pascoe, Grenfell & Sons, Swansea | ||
| ALETSCHHORN | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ALETTO | Parent & Schaken | 1859 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 779 |
| ALEX | Hunslet | 1952 | CT | 1435 | Großbritannien | Oxfordshire Ironstone Co. | |
| ALEX | Vulcan Iron Works | 1905 | BT | 914 | USA | Ferguson Contracting Co., Arnold | 16 |
| ALEX DUNCAN | Rhode Island | 1881 | 2B | 1435 | USA | Providence & Worcester RR | 11 |
| ALEX H. RICE | Taunton | 1872 | 2B | 1435 | USA | St. Paul & Sioux City RR | 6 |
| ALEX H. RICE | Hinkley | 1878 | 2B | 1435 | USA | Pueblo & Arkansas Valley RR | 106 |
| ALEX MCCLURE | Mason | 1868 | 2B | 1435 | USA | South Side Railroad of Long Island | |
| ALEX MCCLURE | Mason | 1868 | 2B | 1435 | USA | Long Island RR | 23 |
| ALEX MCFARLAND | Mason | 1877 | 2B | 1435 | USA | Chicago & North Eastern RR | 10 |
| ALEX MITCHELL | Mason | 1870 | 2B | 1435 | USA | Minnesota Rly. Construction Co. | |
| ALEX STAME | Baldwin | 1870 | 2B | 1435 | USA | Springfield & Illinois Rly. | |
| ALEX. ANDERSON | Norris | 1853 | 2B | USA | Wilmington & Manchester RR | 17 | |
| ALEX. MITCHELL | Mason | 1870 | 2B | 1435 | USA | St. Paul & Chicago Rly. | 2 |
| ALEX. MITCHELL | Taunton | 1866 | 2B | 1435 | USA | Minnesota Central Rly. | 6 |
| ALEX. S. DIVEN | Rogers | 1857 | 2B | 1435 | USA | Catawissa RR | 20 |
| ALEXANDER | Corpet-Louvet | 1887 | CT | 1524 | Frankreich | L. de Herzfeld & Cie., Sipaillo | |
| ALEXANDER | Nine Elms Works | 1889 | B2T | 1435 | Großbritannien | London & South Western Rly. | 185 |
| ALEXANDER | Fox-Walker | 1875 | CT | 1435 | Großbritannien | Portishead Dock Co. | |
| ALEXANDER | Graffenstaden | 1897 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 625 |
| ALEXANDER | Krauss | 1905 | DT | 760 | Österreich | Bosnische Holzexploration, Teslic | 5 |
| ALEXANDER | Peckett | 1896 | CT | 1435 | Großbritannien | Bolckow, Vaughan & Co. | 27 |
| ALEXANDER | Gilkes | 1854 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 77 |
| ALEXANDER | Borsig | 1867 | 1B | 1524 | Russland | St. Petersburg - Petershof | 11 |
| ALEXANDER | Bagnall | 1892 | B | 1435 | Großbritannien | John Needham & Sons | |
| ALEXANDER | Vulcan Iron Works | 1947 | 1435 | Trinidad & Tobago | St. Madelaine Sugar Estate | ||
| ALEXANDER | Peckett | 1940 | BT | 1435 | Großbritannien | Royal Arsenal | |
| ALEXANDER | Swindon Works | 1856 | 1B | 2140 | Großbritannien | Great Western Rly. | |
| ALEXANDER | Birkenhead | 1863 | BT | 1435 | unbekannt | Cromford & High Peak Rly. | |
| ALEXANDER | Andrew Barclay | 1926 | BT | 1435 | Großbritannien | North Thames Gas Board, Southall | 4 |
| ALEXANDER | Bagnall | 1892 | B | 1435 | Großbritannien | Birchenwood Colliery Co., Kidsgrove | |
| ALEXANDER | Bagnall | 1922 | BT | 1435 | Großbritannien | Birchenwood Gas & Coke Co., Kidsgrove | |
| ALEXANDER | Hudswell-Clarke | 1907 | CT | 1435 | Großbritannien | J. D. Novell, Water Orton | |
| ALEXANDER | Alco | 1902 | 2C | 1435 | Kanada | Dominion Atlantic Rly. | 45 |
| ALEXANDER auch ELSIE | Hudswell-Clarke | 1938 | CT | 1435 | Großbritannien | Sir Lindsay Parkinson (Euxton) | 200 |
| ALEXANDER BASS | Baldwin | 1895 | 1B | 762 | Dominikanische Republik | Ingenio Consuelo | 5 |
| ALEXANDER BEATON | Rogers | 1872 | 2B | 1435 | USA | Houston & Texas Central Rly. | 48 |
| ALEXANDER BLACK | Baldwin | 1854 | C | USA | South Carolina RR | ||
| ALEXANDER BLACK | Baldwin | 1854 | C | USA | South Carolina RR | ||
| ALEXANDER GREIG | Leonard | 1849 | 1B | 1435 | Belgien | CF de Namur a Liege et de Mons a Manage | 12 |
| ALEXANDER HETHERWICK | North British | 1948 | 1D1 | 1067 | Malawi | Nyasaland Rly. | 35 |
| ALEXANDER HUBBARD | Swindon Works | 1898 | 2B | 1435 | Großbritannien | Great Western Rly. | 4107 |
| ALEXANDER HUME | Duebs | 1890 | 2B | 1676 | Argentinien | Bahia Blanca y Noroeste | 8 |
| ALEXANDER MCKEE | Baldwin | 1852 | C | 1435 | USA | Charties Coal Co. | |
| ALEXANDER MCKEE | Baldwin | 1852 | C | 1435 | USA | Chartiers Valley RR | |
| ALEXANDER MCKEE | Baldwin | 1852 | C | 1435 | USA | Chartiers Rly. | |
| ALEXANDER MCRAE | Wilmington & Weldon | 1856 | 1435 | USA | Wilmington & Weldon RR | 21 | |
| ALEXANDER REITH GRAY | North British | 1947 | 2C | 1435 | Großbritannien | British Rly. | 61242 |
| ALEXANDER THIEMER | Hartmann | 1892 | CT | 750 | Deutschland | Zittau - Oybin - (Johnsdorf) | 1 |
| ALEXANDER(2) | Stephenson | 1859 | 1B | 1524 | Russland | Riga - Dunaberg | 12 |
| ALEXANDERFELD | WrN | 1888 | C2T | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 907 |
| ALEXANDRA | Hudswell-Clarke | 1908 | CT | 1435 | Großbritannien | Chatterley-Whitfield Colliery | |
| ALEXANDRA | Andrew Barclay | 1903 | BT | 1435 | Großbritannien | Wilsons, Pease & Co. | |
| ALEXANDRA | Andrew Barclay | 1901 | CT | 1435 | Großbritannien | Wearmouth Coal Co., Sunderland | |
| ALEXANDRA | Hunslet | 1867 | CT | 1435 | Großbritannien | B. C. Lawton, Gateshead | |
| ALEXANDRA | Avonside | 1897 | BT | 1435 | Großbritannien | Alexandra (Newport & South Wales) Docks & Rly. | |
| ALEXANDRA | Swindon Works | 1897 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3061 |
| ALEXANDRA | Sharp | 1863 | C | 1435 | Großbritannien | Hereford, Hay & Brecon Rly. | |
| ALEXANDRA | Sharp | 1863 | CT | 1435 | Guyana (brit) | Demerara Rly. | 4 |
| ALEXANDRA | Avonside | 1897 | BT | 1435 | Großbritannien | Great Western Rly. | 1341 |
| ALEXANDRA | Manning | 1901 | CT | 1435 | Großbritannien | Walter Scott & Middleton | |
| ALEXANDRA | North British | 1903 | 2C | 1676 | Indien | Bengal Nagpur Rly. | 236 |
| ALEXANDRA | Manning | 1902 | BT | 1435 | Großbritannien | Shireoaks Colliery Co. | |
| ALEXANDRA | Sharp | 1872 | C | 1435 | Großbritannien | Cambrian Rly. | 2 |
| ALEXANDRA | Andrew Barclay | 1903 | BT | 1435 | Großbritannien | Preston Services, Kent | |
| ALEXANDRA | Sharp | 1863 | C | 1435 | Großbritannien | Brecon & Merthyr Rly. | |
| ALEXANDRA | Sharp | 1863 | C | 1435 | Großbritannien | Thomas Savin, Aberystwyth | 1 |
| ALEXANDRA | Manning | 1865 | CT | 1435 | Großbritannien | Kirk & Lucas | |
| ALEXANDRA | Manning | 1901 | CT | 1435 | Großbritannien | Walter Scott & Middleton | |
| ALEXANDRA | Llanelly | 1865 | C | 1435 | Großbritannien | Llanelly Rly. & Dock Co. | |
| Alexandra (Hull) Contract * | Manning | 1898 | BT | 1435 | Großbritannien | John Aird & Co. | 7 |
| Alexandra (Hull) Contract * | Manning | 1898 | BT | 1435 | Großbritannien | John Aird & Co. | 6 |
| ALEXANDRE | Fairbairn | 1856 | BT | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 2397 |
| ALEXANDRE | Schneider | 1867 | D | 1435 | Frankreich | CF du Nord | 846 |
| ALEXANDRI | Franco-Belge | 1890 | C | 1435 | Rumänien | Caile Ferate Romane | 232 |
| ALEXANDRIA | Borsig | 1846 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ALEXANDRIA | Egestorff | 1869 | B1 | 1435 | Rumänien | Caile Ferate Romane | 97 |
| ALEXANDRIA | Peckett | 1897 | BT | 1435 | Großbritannien | Manchester Ship Canal Co. | 11 |
| ALEXANDRIA | Beyer-Peacock | 1859 | 1B | 1435 | Großbritannien | Edinburgh & Glasgow Rly. | 40 |
| ALEXANDRIA | MF Esslingen | 1866 | C | 1524 | Russland | Odessa - Balta | 46 |
| ALEXANDRIA | Hartmann | 1886 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 618 |
| ALEXANDRIA | Smith & Perkins | 1851 | 2B | 1435 | USA | Orange & Alexandria RR | |
| ALEXANDRIA | Smith | 1837 | USA | South Carolina RR | |||
| ALEXANDRIAN | Sharp | 1863 | 1A1T | 1435 | Ägypten | Alexandria - Ramleh Rly. | 1 |
| ALEXANDRIE | Alcard & Buddicom | 1844 | 1A1 | 1435 | Frankreich | Paris - Rouen | 16 |
| ALEXANDRIE | Gouin | 1856 | 1B | 1435 | Frankreich | CF de l'Est | 244 |
| ALEXANDRIE | Gouin | 1858 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1135 |
| ALEXANDRINE | O&K | 1918 | DT | 600 | Frankreich | J. A. Hummel, Moncourt | |
| ALEXANDRINE | Decauville | 1898 | BT | 600 | Frankreich | Legay, Viry Chatillon, Essonne | |
| ALEXANDROVSKOI | Hartmann | 1870 | C | 1524 | Russland | Orel - Gryazi | 48 |
| ALEXIS | Borsig | 1853 | 1A1 | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 39 |
| ALEXIS SPARRE | Kristinehamn | 1873 | C1T | 891 | Schweden | Hjo - Stenstorps Järnväg | 2 |
| ALEXISBAD | Graffenstaden | 1905 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1023 |
| ALEXISBAD | Henschel | 1891 | CT | 1000 | Deutschland | Gernrode - Harzgerode Eisenbahn | 5 |
| ALEXY | Cockerill | 1850 | 1A1 | 1435 | Polen | Warschau - Wiener Bahn | 38 |
| ALEY JARDINE | Baldwin | 1871 | 2B | 1435 | USA | St. John & Maine RR | 8 |
| ALF | Jung | 1917 | CT | 760 | Österreich | Quartiermeister, Abt. Nr. 14, K&K Feldpost 203 | |
| ALF | Beyer-Peacock | 1870 | C | 1435 | Schweden | Statens järnvägar | 103 |
| ALF | Beyer-Peacock | 1870 | 1BT | 1967 | Norwegen | Norgesk Statsbaner | 4 |
| ALFARATA | Climax | 1901 | BBT | 892 | USA | Perry Lumber Co., New Germantown | 265 |
| ALFARO | Beyer-Peacock | 1863 | 1B | 1676 | Spanien | FC de Bilbao a Tudela | 35 |
| ALFENZ | Krauss | 1882 | BT | 700 | Österreich | Lapp, Langen | |
| ALFENZ | Krauss | 1882 | BT | 700 | Österreich | Internationale Rheinregulierung | |
| ALFIERI | Cail | 1865 | C | 1435 | Frankreich | CF de Paris a Orleans | 846 |
| ALFIERI | Krauss | 1882 | BT | 1100 | unbekannt | Tram Pinerolo - Cavour | 5 |
| ALFONSINE | Krauss | 1885 | BT | 1445 | Italien | Tranvie Lugo - Alfonsine | |
| ALFONSO | Dodds | 1856 | 1B | 1676 | Spanien | FC de Isabel II de Alar a Santander | 9 |
| ALFONSO CELSO | Hawthorn | 1883 | 1C | 1000 | Brasilien | EF Minas a Rio | 9 |
| ALFONSO D. ALBUQUERQUE | Kitson | 1886 | 1C1T | 1000 | Indien | West of India Portugese Rly. | 4 |
| ALFONSO DE VARANO | Ansaldo | 1866 | B1 | 1435 | Italien | Rete Mediteranea | 2769 |
| ALFONSO PENA | Baldwin | 1893 | 1C | 1000 | Brasilien | EF Muzambinho | 28 |
| ALFONSO PENNA | Baldwin | 1893 | 1D | 760 | Brasilien | EF Oeste de Minas | 31 |
| ALFONSO PENNA | Baldwin | 1894 | 1C1T | 1000 | Brasilien | EF Rio Doce | 2 |
| ALFONSO XII | Duebs | 1891 | C1T | 1067 | Philippinen | FC de Manila - Dagupan | 29 |
| ALFONSO XIII | MF Esslingen | 1881 | C | 1676 | Spanien | Asturias - Galicia - Leon | 328 |
| ALFONSO XIII | WPlm | 1911 | 2CT | 914 | Spanien | FC de Mallorca | 18 |
| ALFRED | Sharp Brothers | 1844 | 1A1 | 1575 | Irland | Dublin & Drogheda Rly. | 10 |
| ALFRED | Henschel | 1903 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 951 |
| ALFRED | Bury | 1839 | B | 1435 | Großbritannien | Llanelly Rly. | 6 |
| ALFRED | Deutz | 1941 | B | 1435 | Deutschland | Ueterenser Eisenbahn | |
| ALFRED | Black & Hawthorn | 1887 | BT | 1435 | Großbritannien | Sir Alfred Hickman | |
| ALFRED | Budapest | 1905 | DT | 760 | Ungarn | Diosi Ignacz, Nagyvarad | |
| ALFRED | Bagnall | 1954 | BT | 1435 | Großbritannien | Port of Par | |
| ALFRED | StEG Resicza | 1874 | BT | 700 | Ungarn | Resicza - Szekuli Iparvasut | 6 |
| ALFRED | Glover | 1905 | CT | 892 | USA | A. & C. Wright Co., Atlanta | 2 |
| ALFRED | Bagnall | 1954 | BT | 1435 | Großbritannien | St. Austell | |
| ALFRED | Hawthorn | 1905 | BT | 1435 | Großbritannien | Sir Alfred Hickman | |
| ALFRED | Hohenzollern | 1915 | CT | 1000 | Deutschland | Kreis Altenaer Eisenbahn | 18 |
| ALFRED | Borsig | 1887 | BT | 1435 | Deutschland | Solvay & Co. | |
| ALFRED | Avonside | 1914 | CT | 1435 | Großbritannien | Bristol Docks | |
| ALFRED | Portland | 1880 | 2B | 1435 | USA | Portland & Rochester RR | 2 |
| ALFRED | Stephenson | 1917 | BT | 1435 | Großbritannien | Skinningrove Iron Co., Carlin Howe | 16 |
| ALFRED auch ALN | Stephenson | 1885 | CT | 1435 | Großbritannien | Newcastle Chemical Works Co. | |
| ALFRED BALDWIN | Swindon Works | 1903 | 2B | 1435 | Großbritannien | British Rly. | 3363 |
| ALFRED BALDWIN | Swindon Works | 1903 | 2B | 1435 | Großbritannien | Great Western Rly. | 3415 |
| ALFRED BALDWIN | Swindon Works | 1903 | 2B | 1435 | Großbritannien | Great Western Rly. | 3363 |
| ALFRED BISHOP | Rogers | 1852 | 2B | 1435 | USA | Rensselaer & Saratoga RR | |
| ALFRED BISHOP | Rogers | 1852 | 2B | 1435 | USA | Saratoga & Whitehall RR | |
| ALFRED BISHOP | Rogers | 1849 | 2B | 1435 | USA | Naugatuck RR | |
| ALFRED BISHOP | Rogers | 1871 | 2B | 1435 | USA | Naugatuck RR | 2 |
| ALFRED BISHOP | Rogers | 1852 | 2B | 1435 | USA | Saratoga & Washington RR | |
| ALFRED DE MUSSET | Koechlin | 1866 | C | 1435 | Frankreich | CF du Nord | 648 |
| ALFRED E ALCOCK | Hawthorn | 1937 | 2D1T | 1067 | Südafrika | Natal Cambrian Collieries | 2 |
| ALFRED FLETCHER | Crewe Works | 1913 | 2C | 1435 | Großbritannien | London & North Western Rly. | 1327 |
| ALFRED GIBBS | Taunton | 1852 | 2B | 1435 | USA | Taunton Branch RR | |
| ALFRED GIBBS | Taunton | 1848 | 2B | 1435 | USA | Taunton Branch RR | |
| ALFRED HAND | Dickson | 1872 | B | 914 | USA | William Connell & Co. | 2 |
| ALFRED HAYWOOD | Porter | 1875 | 1B1T | USA | Coast Line RR | 1 | |
| ALFRED HERBERT LTD | Bagnall | 1907 | BT | 454 | Großbritannien | Alfred Herbert, Coventry | |
| ALFRED KELLY | Taunton | 1853 | 2B | 1435 | USA | Cleveland, Columbus & Cincinnati RR | |
| ALFRED KELLY | Taunton | 1853 | 2B | 1435 | USA | Cleveland, Painesville & Ashtabula RR | |
| ALFRED M. MC COY | Baldwin | 1877 | 2B | 914 | USA | Yoeman, Hagler & Co. | 4 |
| ALFRED MACKAY | Black & Hawthorn | CT | 1435 | Kanada | International Coal & Railway Co. | ||
| ALFRED PAGET | Beyer-Peacock | 1861 | B1T | 1435 | Großbritannien | Cannock Chase Colliery Co. | |
| ALFRED PAGET | Crewe Works | 1865 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 1429 |
| ALFRED PAGET | Neilson | 1882 | BT | 1435 | Großbritannien | William Baird & Co. | 11 |
| ALFRED PAGET | Crewe Works | 1904 | 2B | 1435 | Großbritannien | London & North Western Rly. | 412 |
| ALFRED SHOATER | Baldwin | 1880 | 2B | 1435 | USA | Rome RR | 6 |
| ALFRED THE GREAT | Crewe Works | 1901 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1941 |
| ALFRED THE GREAT | Crewe Works | 1951 | 2C1 | 1435 | Großbritannien | British Rly. | 70009 |
| ALFRED THE GREAT | Crewe Works | 1901 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1941 |
| ALFRED USTARA | Linke | 1923 | 1C1T | 1000 | Spanien | FC de la Robla a Valmaseda | 17 |
| ALFRED USTARA | Linke | 1923 | 1C1T | 1000 | Spanien | FC Estratigico de Leon a Figaredo | |
| ALFRED V. S. OLCOTT | Brooks | 1883 | 1C | 914 | USA | Catskill & Tannersville Rly. | 2 |
| ALFRED VAN SANTVOORD | Dickson | 1885 | 2B | 914 | USA | Cairo RR | 1 |
| ALFREDO | Hudswell-Clarke | 1907 | CT | 920 | Portugal | Minas de Aljustrel | |
| ALFREDO | Avonside | 1893 | C1T | 762 | Chile | Agua Santa Nitrate & Rly. | 7 |
| ALFREDO BALMACEDA | MF Esslingen | 1924 | 1D1T | 1000 | Chile | FC Arica - La Paz | 28 |
| ALFRISTON | Brighton Works | 1882 | 1A1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 346 |
| ALGA | Krauss | 1913 | CT | 600 | Jugoslawien | Soc. de Bois de Hongrie, Virovitica | |
| ALGAIDA | Nasmyth Wilson | 1911 | 2CT | 914 | Spanien | FC de Mallorca | 20 |
| ALGAIDA | Nasmyth Wilson | 1911 | 2CT | 914 | Spanien | FC de Mallorca | 11 |
| ALGAIDA | Nasmyth Wilson | 1911 | 2CT | 914 | Spanien | FC de Mallorca | 18 |
| ALGAROTTI | Schneider | 1858 | 1B | 1435 | Italien | Rete Mediteranea | 2404 |
| ALGARROBO | Henschel | 1908 | CT | 1000 | Argentinien | FC Province de Santa Fe | 414 |
| ALGARVE | Manning | 1914 | 1CT | 1067 | Portugal | Mason & Berry, Sao Domingo | |
| ALGARVE | Beyer-Peacock | 1863 | B1 | 1676 | Portugal | CF Sul e Sueste | 15 |
| ALGECIRAS | Beyer-Peacock | 1890 | 1C | 1676 | Spanien | FC Bobadilla - Algeciras | 11 |
| ALGER | Decauville | 1892 | B1T | 1055 | Algerien | CF sur Routes d'Algerie | 1 |
| ALGER | Alcard & Buddicom | 1844 | 1A1 | 1435 | Frankreich | Paris - Rouen | 20 |
| ALGER | Gouin | 1857 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1107 |
| ALGERIA | Breda/Italien | 1889 | D | 1435 | Italien | Rete Mediteranea | 4311 |
| ALGERIA | Decauville | 1894 | BT | 600 | Guatemala | Gouvernement de Guatemala | |
| ALGERIE | Gouin | 1857 | BT | 1435 | Frankreich | CF de l'Ouest | 99 |
| ALGERNON | O&K | 1903 | BT | 593 | Großbritannien | Oakeley Slate Quarries, Blaneau Ffestinog | |
| ALGERNON | Wilson | 1875 | BT | 593 | Großbritannien | Oakeley Slate Quarries, Blaneau Ffestinog | |
| ALGHERO | SLM | 1887 | 1CT | 950 | Italien | SF Secondarie della Sardegna | 8 |
| ALGHERO | Schneider | 1865 | C | 1435 | Italien | Rete Mediteranea | 3210 |
| ALGHERO | Krauss | 1883 | BT | 1435 | Italien | Strade Ferrate d'Alta Italia | 1432 |
| ALGHILD | Beyer-Peacock | 1873 | 1A1 | 1435 | Schweden | Statens järnvägar | 126 |
| ALGIER | Hartmann | 1886 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 764 |
| ALGIMIA | SLM | 1902 | 1CT | 1000 | Spanien | Altos Hornos del Mediterraneo | 207 |
| ALGONA | McKay | 1869 | 2B | 1435 | USA | Milwaukee & St. Paul RR | 144 |
| ALGONQUIN | Portland | 1890 | 2B | 1435 | USA | Portland & Rochester RR | 10 |
| ALGOT | Nohab | 1881 | C | 1435 | Schweden | Statens Järnvägar | 304 |
| ALGRINGEN | Graffenstaden | 1901 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 756 |
| ALGUEPERSE | Cail | 1855 | 1B | 1435 | Frankreich | CF du Grand Central de France | 7 |
| ALHAMA | Beyer-Peacock | 1863 | 1B | 1676 | Spanien | FC de Bilbao a Tudela | 18 |
| ALHAMBRA | Krauss | 1901 | C | 1676 | Spanien | Cia. de los Caminos de Hierro del Sur de Espana | 24 |
| ALI | Ansaldo | 1892 | C | 1435 | Italien | Rete Mediteranea | 3504 |
| ALIBERT | Cail | 1855 | 2A | 1435 | Frankreich | CF du Nord | 146 |
| ALICANTE | Beyer-Peacock | 1890 | 1C1T | 1000 | Spanien | Altos Hornos del Mediterraneo | 211 |
| ALICE | Baldwin | 1898 | 1D1T | 762 | Barbados | Bridgetown & St. Andrews Light Rly. | 1 |
| ALICE | Grant-Ritchie | 1880 | BT | 1318 | Großbritannien | National Coal Board | |
| ALICE | Stockton & Darlingto | 1866 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 194 |
| ALICE | Manning | 1905 | CT | 1435 | Großbritannien | John Scowcroft & Co. | |
| ALICE | Grant-Ritchie | 1880 | BT | 1318 | Großbritannien | Fordell Rly., Fife | |
| ALICE | MF Esslingen | 1899 | CT | 1435 | Deutschland | Kleinbahn Kaldenkirchen - Brüggen | 3 |
| ALICE | Krauss | 1892 | BT | 900 | Deutschland | Vereinigte Ziegelwerke Speyer | |
| ALICE | Andrew Barclay | 1900 | BT | 1435 | Großbritannien | Shelton Iron, Steel & Coal Co. | |
| ALICE | Manning | 1870 | CT | 1435 | Großbritannien | Holme & King | |
| ALICE | Lima | 1886 | BBT | USA | Trinity County Lumber Co., Groveton | 161 | |
| ALICE | Krauss | 1891 | BT | 800 | Deutschland | Hecht, Pfeiffer & Co., Berlin | |
| ALICE | Hunslet | 1902 | BT | 571 | Großbritannien | Dinorwic Slate Quarries Co. | |
| ALICE | Black & Hawthorn | 1882 | BT | 1435 | Großbritannien | West Cumberland Storing Co., Workington | |
| ALICE | Yorkshire | 1876 | CT | 1435 | Großbritannien | Chatterley Iron Co. | |
| ALICE | Avonside | 1903 | CT | 1435 | Großbritannien | Ford Motor Co., Dagenham | |
| ALICE | MF Esslingen | 1899 | CT | 1435 | Deutschland | Kleinbahn Kaldenkirchen - Brüggen | 3 |
| ALICE | Bury | 1839 | B | 1435 | Großbritannien | Llanelly Rly. | 5 |
| ALICE | Hudswell-Clarke | 1901 | CT | 1435 | Großbritannien | Thomas Wrighley, Prestwich | |
| ALICE | Decauville | 1902 | BT | 600 | Frankreich | A. Alice | |
| ALICE | Hunslet | 1902 | BT | 571 | Großbritannien | Bala Lake Rly. | |
| ALICE | MBG Karlsruhe | 1882 | BT | 685 | Frankreich | De Wendel & Cie., Hayange | 9 |
| ALICE | MF Esslingen | 1899 | CT | 1435 | Deutschland | Westdeutsche Eisenbahn Gesellschaft | 1 |
| ALICE | MF Esslingen | 1863 | 2A | 1435 | Deutschland | Hessische Ludwigsbahn | 37 |
| ALICE | Fives-Lille | 1905 | 1D | 1000 | Argentinien | FC Province de Santa Fe | 516 |
| ALICE | Hunslet | 1889 | BT | 571 | Großbritannien | Dinorwic Slate Quarries Co., Caerns | |
| ALICE | Lilleshall | 1888 | BT | 1435 | Großbritannien | Shelton Iron, Steel & Coal Co. | |
| ALICE | Haswell, Wien | 1851 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 98 |
| ALICE | Vulcan Iron Works | 1906 | BT | 914 | USA | Kehoe & Co. | 2 |
| ALICE | Krauss | 1892 | BT | 600 | Venezuela | Tranvia a Vapor de Gülgüe | 14 |
| ALICE | Avonside | 1903 | CT | 1435 | Großbritannien | South Leicestershire Colliery Co., Coalville | |
| ALICE | Manning | 1884 | BT | 1435 | Großbritannien | Staveley Coal & Iron Co. | |
| ALICE | Vulcan Iron Works | 1906 | BT | 914 | USA | Ferguson Contracting Co., Arnold | 108 |
| ALICE | Brooks | 1884 | 1D | 1435 | USA | Cedar Creek Mill, Brewton | 1 |
| ALICE | Sharp Brothers | 1844 | 1A1 | 1575 | Irland | Dublin & Drogheda Rly. | 8 |
| ALICE | Borrows | 1882 | BT | 1435 | Großbritannien | McKechnie Bros., Widnes | |
| ALICE | Porter | 1898 | BT | USA | Belle Alliance Plantation, Belle Alliance | 1 | |
| ALICE | Avonside | 1903 | CT | 1435 | Großbritannien | Thomas W. Ward | |
| ALICE | Porter | 1905 | B2T | USA | Belle Alliance Plantation, Belle Alliance | 1 | |
| ALICE | De Winton | 1877 | BT | Großbritannien | Penrhyn Quarry Rly. | ||
| ALICE | Brooks | 1884 | 1D | 1435 | USA | Brewton Iron Mining Co., Brewton | 1 |
| ALICE auch ANNIE | Manning | 1899 | CT | 1435 | Großbritannien | Holme & King | |
| ALICE auch LION | Peckett | 1897 | BT | 1435 | Großbritannien | Hilton, Anderson, Brooks & Co. | 5 |
| ALICE HAWTHORNE | Gilkes | 1850 | 1B | 1435 | Großbritannien | Newmarket Rly. | |
| ALICE HEYE | Hohenzollern | 1909 | BT | 1435 | Deutschland | Gerresheimer Glashütte, Düsseldorf | |
| ALICE MORTON | Cooke | 1881 | 2B | 1435 | Kanada | Grand Southern Rly. Of New Brunswick | 2 |
| ALICE(2) | Hanomag | 1893 | 1B1 | 1435 | Deutschland | Hessische Ludwigsbahn | 37 |
| ALICIE | Peckett | 1885 | BT | 1435 | Großbritannien | Holme & King, Brentwood | |
| ALICIE | Peckett | 1885 | BT | 1435 | Großbritannien | Holme & King, Brentwood | |
| ALIDA | Baldwin | 1917 | CT | 1676 | Chile | FC Arauco | 27 |
| ALIGATOR | Swindon Works | 1848 | C | 2140 | Großbritannien | Great Western Rly. | |
| ALIGERO | Stephenson | 1842 | 1A1 | 1435 | Italien | Naples & Caserta Rly. | |
| ALINE | Baldwin | 1898 | BT | 746 | unbekannt | Hamekoski, Fabriksalagingar. | |
| ALINE | Thiriau | 1904 | BT | Belgien | Usine Gilson | ||
| ALINE | Decauville | 1895 | BT | 600 | Frankreich | Michau & Douane, Paris | |
| ALINGSAS | Beyer-Peacock | 1850 | 1B | 1435 | Schweden | Statens järnvägar | 11 |
| ALIPORE | Hunslet | 1904 | B1T | 760 | Indien | Baraset - Basirhat Light Rly. | 3 |
| ALISO | Egestorff | 1868 | 1B | 1435 | Deutschland | Westfälische Eisenbahn | 84 |
| ALISON | Fowler | 1924 | C1T | 610 | Australien | Farleigh Sugar Mill, Mackay | |
| ALISON | Avonside | 1910 | BT | 1435 | Großbritannien | unbekannt | |
| ALISON | Andrew Barclay | 1923 | BT | 1435 | Australien | John Lysaght & Co., Tirrikiba | |
| ALISON | Peckett | 1953 | BT | 1435 | Großbritannien | Llanelly Steel Co., Llanelly | |
| ALISON | Andrew Barclay | 1923 | BT | 1435 | Großbritannien | Consolidated Construction Co., Mossend | 5 |
| ALISON | Fowler | 1924 | C1T | 610 | Australien | Nerang Hardwood | |
| ALIVA | O&K | 1926 | CT | 1000 | Spanien | Compania Asturiana des Minas | 4 |
| ALIZARIN | Jung | 1952 | B1T | 1000 | Deutschland | Bayer Leverkusen | 43 |
| ALIZARIN | Hohenzollern | 1898 | BT | 1000 | Deutschland | Bayer Leverkusen | 4 |
| ALIZARIN(2) | Henschel | 1950 | DT | 1000 | Deutschland | Bayer Leverkusen | 47 |
| ALIZARIN(2) | Henschel | 1950 | DT | 1000 | Deutschland | Bayer Leverkusen | 70 |
| ALIZAY | Schneider | 1874 | C | 1435 | Frankreich | CF de l'Ouest | 966 |
| ALJERAQUE | North British | 1904 | CT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 29 |
| ALKERDEN | Kilmanock | 1925 | BT | 1435 | Großbritannien | Associated Portlandcement Manufacturers | |
| AL-KI | National Loco Works | 1877 | 2B | USA | Seattle & Walla Walla RR | 2 | |
| ALKMAAR | Breda | 1895 | BT | 1000 | Niederlande | Noord-Hollandsche Tramweg Mij. | 11 |
| ALKOTMANY | Budapest | 1901 | CT | 1435 | Ungarn | LB Szatmar - Nagybanya | 5667 |
| ALLACH | Maffei | 1867 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 369 |
| ALLAINE | Graffenstaden | 1886 | CT | 1435 | Schweiz | RPB(CH) | 1 |
| ALLAINE | Graffenstaden | 1876 | C | 1435 | Schweiz | Jura - Bern - Luzern | 111 |
| ALLAINE | Graffenstaden | 1886 | CT | 1435 | Schweiz | Basel Dreispitz | 5 |
| ALLAN | Manning | 1875 | BT | 1435 | Großbritannien | J. Mackay | |
| ALLAN | Peckett | 1941 | CT | 1435 | Großbritannien | Oxfordshire Ironstone Co., Banbury | |
| ALLAN BANE | Armstrong | 1924 | 2B | 1435 | Großbritannien | Great Central Rly. | 1399 |
| ALLAN CAMPBELL | Rogers | 1873 | 1B2T | 1435 | Chile | Copiapo & Caldera Rly. | 30 |
| ALLAN CAMPBELL | Rogers | 1864 | 2B | 1435 | USA | Dubuque & Sioux City RR | 10 |
| ALLAN MCFARLAND | Rogers | 1855 | 2B | USA | Cheraw & Darlington RR | ||
| ALLAN MONROE | Rogers | 1854 | 2B | 1435 | USA | Oswego & Syracuse RR | 3 |
| ALLAN Saint Clair ABRAMS | Dickson | 1887 | 2B | 1435 | USA | Tallmadge Delafield | |
| ALLAN Saint Clair ABRAMS | Dickson | 1887 | 2B | 1435 | USA | Tavares & Gulf RR | 2 |
| ALLAN Saint Clair ABRAMS | Dickson | 1887 | 2B | 1435 | USA | Tavares, Apopka & Gulf RR | |
| ALLAPAHA | Rogers | 1859 | 2B | USA | Atlantic & Gulf RR | 4 | |
| ALLATCONA | Baldwin | 1872 | 2B | USA | Western & Atlantic RR | 93 | |
| ALLAWAY | Avonside | 1918 | BT | 1435 | Großbritannien | Richard Thomas & Co. | |
| ALLE | Borsig | 1853 | 1A1 | 1435 | Deutschland | Königliche Ostbahn | 30 |
| ALLE | Union | 1868 | 1B | 1435 | Deutschland | Ostpreussische Südbahn | 21 |
| ALLEES MARINES | Corpet-Louvet | 1931 | CT | 1435 | Frankreich | Chambre de Commerce de Bayonne, Bayonne | 3 |
| ALLEGAN | Hinkley | 1869 | 2B | 1435 | USA | Kalamazoo, Allegan & Grand Rapids RR | 3 |
| ALLEGAN | Hinkley | 1868 | 2B | 1435 | USA | Kalamazoo, Allegan & Grand Rapids RR | |
| ALLEGANY | Hayward | 1865 | D | 1435 | USA | Cumberland & Pennsylvania RR | 14 |
| ALLEGHANY | Rogers | 1848 | 2B | USA | New York & Erie RR | 18 | |
| ALLEGHANY | Rogers | 1848 | 2B | USA | Erie Rly. | 18 | |
| ALLEGHENY | Baldwin | 1846 | D | 1435 | USA | Philadelphia & Reading RR | 21 |
| ALLEGHENY | Baldwin | 1851 | 2B | USA | Ohio & Pennsylvania RR | ||
| ALLEGHENY | Baldwin | 1863 | 2B | 1435 | USA | Michigan Southern & Northern Indiana RR | 90 |
| ALLEGHENY | Baldwin | 1855 | 2B | 1435 | USA | Pittsburgh & Steubenville RR | 4 |
| ALLEGHENY | Baldwin | 1850 | 2B | 1435 | USA | Pennsylvania RR | 11 |
| ALLEGHENY | PRR-Altoona | 1875 | 1D | 1435 | USA | Altoona Coal & Coke Co. | 1 |
| ALLEGHENY | Tredegar Works | 1856 | USA | Chesapeake & Ohio Rly. | |||
| ALLEGHENY | Braithwaite | 1834 | B | 1435 | USA | Allegheny Portage RR | |
| ALLEGHENY | Baldwin | 1846 | D | 1435 | USA | Reading & Columbia RR | 9 |
| ALLEGHENY | Baldwin | 1851 | 2B | USA | Pittsburgh, Ft. Wayne & Chicago Rly. | 70 | |
| ALLEGHENY | National Loco Works | 1877 | 1C | USA | Foxburg, St. Petersburg & Clarion RR | 2 | |
| ALLEGHENY | Winans | 1846 | D | 1435 | USA | Baltimore & Ohio RR | 46 |
| ALLEGHENY | Baldwin | 1851 | 2B | USA | Ohio & Indiana RR | ||
| ALLEGHENY | Norris | 1859 | 1435 | USA | East Tennessee & Georgia RR | 12 | |
| ALLEGHENY | Young | 1834 | 1435 | USA | Allegheny Portage RR | ||
| ALLEGHENY | Newcastle | 1834 | 1435 | USA | Allegheny Portage RR | ||
| ALLEGRIPPUS | Norris | 1854 | 2B | 1435 | USA | Pennsylvania RR | 96 |
| ALLEGRO | Wöhlert | 1870 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 211 |
| ALLEI | Leonard | 1899 | CT | 1524 | Russland | Charbonnages de Jekaterinowska | 2 |
| ALLEMANIA | MBG Karlsruhe | 1869 | 2B | 1435 | Deutschland | Badische Staatsbahn | 29 |
| ALLEMANNIA | Borsig | 1869 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 338 |
| ALLEN | Hudswell-Clarke | 1944 | CT | 1435 | Großbritannien | ||
| ALLEN | Rhode Island | 1873 | 1C | 1435 | USA | Boston & Albany RR | 228 |
| ALLEN | Hawthorn | 1848 | C | 1435 | Großbritannien | Newcastle & Carlisle Rly. | 32 |
| ALLEN | Tayleur | 1835 | B1 | USA | South Carolina RR | ||
| ALLEN | O&K | 1910 | BBT | 700 | Indonesien | SF Ponen | |
| ALLEN G R | Hawthorn | 1927 | BT | 1000 | Singapur | Singapore Municipal Council | |
| ALLEN LAMBERT | Aveling & Porter | 1901 | BT | 1435 | Großbritannien | Croydon Gas & Coke Co. | 1 |
| ALLEN PATTERSON | Baldwin | 1890 | B1T | 760 | Brasilien | Usina Timbo, Igarassu | |
| ALLEN SARLE | Brighton Works | 1889 | B1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 188 |
| ALLENBY | Manning | 1898 | CT | 1435 | Großbritannien | Sir Lindsay Parkinson | 206 |
| ALLENBY | Andrew Barclay | 1919 | BT | 1435 | Großbritannien | Sutton Manor Coal Co., St Helens | |
| ALLENBY | Peckett | 1939 | BT | 1435 | Großbritannien | Royal Arsenal | |
| ALLENBY | Cowlairs | 1892 | C | 1435 | Großbritannien | Railway operating Divisions | 611 |
| ALLENBY | Manning | 1898 | CT | 1435 | Großbritannien | Ministry of Public Buildings & Works | |
| ALLENBY | Cowlairs | 1892 | C | 1435 | Großbritannien | North British Rly. | 611 |
| ALLENBY | Peckett | 1939 | BT | 1435 | Großbritannien | E. L. Pitt & Co., Brackley | |
| ALLENBY | Manning | 1898 | CT | 1435 | Großbritannien | Sir Lindsay Parkinson | |
| ALLENTON auch ATALANTA | Hawthorn | 1845 | B1 | 1435 | Großbritannien | Wilsontown & Morningside Rly. | |
| ALLENTOWN | Mason | 1857 | 2B | 1435 | USA | North Pennsylvania RR | 9 |
| ALLENTOWN | Mason | 1861 | 2C | 1435 | USA | Lehigh Valley RR | 28 |
| ALLENTOWN | Lehigh Easton shops | 1886 | 2C | 1435 | USA | Lehigh Valley RR | 28 |
| ALLER | Borsig | 1868 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 281 |
| ALLER | Hanomag | 1870 | B1 | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 32 |
| ALLER | Borsig | 1870 | 1B | 1435 | Deutschland | Berlin - Potsdam - Magdeburger Eisenbahn | |
| ALLER | Borsig | 1869 | 1B | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| ALLER | Egestorff | 1864 | C3T | 1435 | Deutschland | Braunschweigische Eisenbahn | |
| ALLER | Borsig | 1869 | C | 1435 | Deutschland | Thüringische Eisenbahn | 101 |
| ALLER | Hanomag | 1871 | 1B | 1435 | Deutschland | Halle - Sorau - Guben Eisenbahn | 13 |
| ALLER | North British | 1908 | 1C1T | 1000 | Spanien | FC Vasco - Asturiano | 31 |
| ALLERDALE | Andrew Barclay | 1920 | BT | 1435 | Großbritannien | Allerdale Coal Co. | 5 |
| ALLERDALE | Andrew Barclay | 1911 | CT | 1435 | Großbritannien | Allerdale Coal Co., Workington | 5 |
| ALLERDALE | Andrew Barclay | 1901 | CT | 1435 | Großbritannien | Allerdale Coal Co. | 3 |
| ALLERTON | Crewe Works | 1852 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 281 |
| ALLERTON | Hinkley | 1871 | 2B | 1435 | USA | Old Colony RR" | 76 |
| ALLERTON | Hinkley | 1871 | 2B | 1435 | USA | Nantasket Beach RR | 3 |
| ALLESLEY HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | British Rly. | 4985 |
| ALLESLEY HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | Great Western Rly. | 4985 |
| ALLESSANDRO VOLTA | O&K | 1912 | BT | 1435 | Italien | Emilio Astengo, Rom | 10 |
| ALLEVARD | Graffenstaden | 1858 | B2T | 1435 | Frankreich | CF Dauphine - Grenoble | 34 |
| ALLGAEU | MF Esslingen | 1868 | C | 1435 | Deutschland | Württembergische Staatsbahn | 187 |
| ALLGÄU | Maffei | 1851 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 73 |
| ALLGÄU(2) | Maffei | 1883 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 73 |
| ALLIANCE | Non | 2B1 | 1435 | Großbritannien | Great Western Rly. | 104 | |
| ALLIANCE | Hinkley | 1867 | 2B | 1435 | USA | Hanover Junction, Hanover & Gettysburg RR | 5 |
| ALLIANCE | Hinkley | 1867 | 2B | 1435 | USA | Hanover Branch RR | 5 |
| ALLIANCE | Globe Works | 1858 | 2B | USA | Ohio & Pennsylvania RR | ||
| ALLIANCE auch RELIANCE | Andrew Barclay | 1919 | BT | 1435 | Großbritannien | Ellerbeck Collieries, Wigan | |
| ALLIANEE | Rhode Island | 1883 | 2B | 1435 | USA | Cleveland, Youngstown & Pittsburgh Rly. | 4 |
| ALLIBAUDIERE | Graffenstaden | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3206 |
| ALLIER | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 21 |
| ALLIGATOR | Wöhlert | 1873 | B1T | 1435 | Deutschland | Rheinische Eisenbahn | 148 |
| ALLIGATOR | Duebs | 1874 | B2T | 1000 | Indien | Indian State Rly. | 99 |
| ALLIGATOR | BMAG | 1872 | C | 1435 | Deutschland | Sächsische Staatsbahn | 947 |
| ALLIGATOR | Wöhlert | 1871 | B1T | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 163 |
| ALLIGATOR | Hartmann | 1851 | 1B | 1435 | Deutschland | Sächsisch-Bayrische-Eisenbahn | 30 |
| ALLING | Maffei | 1876 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 745 |
| ALLINGES | SLM | 1890 | CT | 1000 | Schweiz | Voie Etroite, Genf | 16 |
| ALLISON | Hunslet | 1944 | CT | 1435 | Großbritannien | Bold Colliery, Burtonwood | |
| ALLISON | Hunslet | 1944 | CT | 1435 | Großbritannien | unbekannt, Museum | |
| ALLISTON | Altoona | 2B | 1435 | Kanada | Hamilton & North Western Rly. | 14 | |
| ALLONNES | Tubize | 1897 | CT | 1000 | Belgien | Tramway de la Sarthe, Le Mans | 55 |
| ALLOUEZ | Baldwin | 1896 | 1C1T | USA | Calumet & Hecla Mining Co., Calumet | 10 | |
| ALLOUEZ | Baldwin | 1873 | 2B | 1435 | USA | Allouez Mining Co. | 2 |
| ALLOZA | O&K | 1905 | CT | 1300 | Spanien | Junta de Obras Publicas, Grao de Castellon | 2 |
| ALLSTON | Hinkley | 1871 | B | 1435 | USA | Boston & Albany RR | 179 |
| ALM | Hawthorn | 1901 | CT | 1435 | Großbritannien | Broomhill Collieries Co. | |
| ALMA | Hawthorn | 1856 | C | 1435 | Großbritannien | Taff Vale Rly. | 35 |
| ALMA | Gouin | 1856 | 1B | 1435 | Frankreich | Ouest primitive | 70 |
| ALMA | Swindon Works | 1880 | 2A1 | 2140 | Großbritannien | Great Western Rly. | |
| ALMA | Rothwell | 1854 | 2A1 | 2140 | Großbritannien | Great Western Rly. | |
| ALMA | Crewe Works | 1875 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2185 |
| ALMA | Henschel | 1934 | ET | 1435 | Deutschland | Zeche Alma, Gelsenkirchen | 1 |
| ALMA | Gouin | 1857 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1105 |
| ALMA | Crewe Works | 1854 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 351 |
| ALMA | Henschel | 1907 | CT | 1435 | Deutschland | Zeche Alma, Gelsenkirchen(1) | 4 |
| ALMA | Cail | 1856 | 3AT | 1435 | Frankreich | CF du Nord | 162 |
| ALMA | Graffenstaden | 1905 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1013 |
| ALMA | Henschel | 1908 | CT | 1435 | Deutschland | Zeche Alma, Gelsenkirchen(4) | 5 |
| ALMA | Crewe Works | 1896 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2185 |
| ALMA | Edge Hill Works | 1843 | 1A1 | 1435 | Großbritannien | St. Helens Canal & Rly. | 24 |
| ALMA | Kerr-Stuart | 1903 | BT | 750 | Großbritannien | Chalmers, Guthrie & Co. | 1 |
| ALMA | Kerr-Stuart | 1903 | BT | 750 | Großbritannien | Chalmers, Guthrie & Co. | 2 |
| ALMA | Joicey | BT | Großbritannien | James Joicey, Tanfield Lea | |||
| ALMA | Good | 1854 | 2B | Kanada | Coburg & Peterboro Rly. | ||
| ALMA | Good | 1854 | 2B | Kanada | Port Hope, Lindsay & Beaverton | 8 | |
| ALMA | Henschel | 1908 | BT | 1435 | Deutschland | Zeche Alma, Gelsenkirchen(1) | 5 |
| ALMA | Good | 1854 | 2B | Kanada | Cobourg, Peterborogh & Marmora | ||
| ALMA | Good | 1854 | 2B | Kanada | Marmora Iron Co. | ||
| ALMA | Cross | 1B | 1435 | Großbritannien | St. Helens Rly. | 4 | |
| ALMA | Kerr-Stuart | 1914 | B1T | 750 | Mauritius | unbekannt | 4 |
| ALMA | Kerr-Stuart | 1909 | BT | 750 | unbekannt | unbekannt | 3 |
| ALMA auch OWD BILL | Hunslet | 1937 | CT | 1435 | Großbritannien | Warmsworth | |
| ALMADEN | Cail | 1864 | D | 1676 | Spanien | FC Ciudad Real a Badajoz | 109 |
| ALMAGRERA | North British | 1912 | DT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 34 |
| ALMAGRO | Kitson | 1889 | 2B1T | 1676 | Argentinien | FC Norte de Buenos Aires | 20 |
| ALMANZORA | Leonard | 1891 | D | 1676 | Spanien | Cia. de los Caminos de Hierro del Sur de Espana | 101 |
| ALME | Borsig | 1844 | 1A1 | 1435 | Deutschland | Westfälische Eisenbahn | 9 |
| ALME | Borsig | 1868 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 284 |
| ALME | Graffenstaden | 1903 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 862 |
| ALME | Borsig | 1873 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 382 |
| ALME | Borsig | 1866 | 1B | 1435 | Deutschland | Westfälische Eisenbahn | 62 |
| ALME(2) | Borsig | 1875 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 394 |
| ALMEIDA | Andrew Barclay | 1871 | BT | 1435 | Großbritannien | Parksite Hematite Iron Co., Frizington | |
| ALMENDRA | Hohenzollern | 1922 | 1DT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 37 |
| ALMENDRAL | Avonside | 1876 | 2B | 1676 | Chile | Empresa de los FC del Estado | 52 |
| ALMENECHES | Alcard & Buddicom | 1860 | 1B | 1435 | Frankreich | CF de l'Ouest | 397 |
| ALMIRAANTS | North British | 1948 | 1D1 | 1067 | Malawi | Nyasaland Rly. | 34 |
| ALMIRANTE BROWN | Vulcan Foundry | 1926 | 2C1 | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 3912 |
| ALMIRANTE MUNIZ | Baldwin | 1913 | 1D1 | 1000 | Brasilien | EF de Nazareth | 13 |
| ALMODOVAR | Hawthorne, Leith | 1874 | BT | 1067 | Portugal | Mason & Barry, Sao Domingo | |
| ALMODOVAR DEL CAMPO | Fives-Lille | 1894 | CT | 1000 | Spanien | FC de Penarroya y Puertollano | 1 |
| ALMONTE | Hunslet | 1918 | 2CT | 610 | Großbritannien | War Department, Light Rly. | 2348 |
| ALMORAIMA | Beyer-Peacock | 1912 | 2B | 1676 | Spanien | FC Bobadilla - Algeciras | 7 |
| ALMORCHON | Schneider | 1866 | D | 1676 | Spanien | FC Ciudad Real a Badajoz | 132 |
| ALMOROX | Krauss | 1912 | CT | 1000 | Spanien | FC de Madrid a Almorox (FC de Madrid a Navalcarnero y Villa del Prado) | 10 |
| ALMOUROL | Couillet | 1882 | BT | 500 | Portugal | Genie de Lisbonne, Commando Geral de Eugenheira | |
| ALMOUROL | Decauville | 1882 | BT | 500 | Portugal | Genie de Lisbonne, Commando Geral de Eugenheira | 2 |
| ALMRAUSCH | Krauss | 1893 | B1T | 1000 | Österreich | Schafbergbahn | 1 |
| ALMRAUSCH | Krauss | 1894 | B1T | 1000 | Österreich | Schafbergbahn | 5 |
| ALMRÖSSEL | Krauss | 1909 | CT | 720 | Deutschland | Portlandcementwerk Schwanebeck | |
| ALMURA 1912 | Jung | 1912 | BT | 900 | Italien | unbekannt | |
| ALNWICK CASTLE | Darlington Works | 1931 | 2C | 1435 | Großbritannien | London & North Eastern Rly. | 2822 |
| ALNWICK CASTLE | Darlington Works | 1931 | 2C | 1435 | Großbritannien | British Rly. | 61622 |
| ALONQUIN | Baldwin | 1867 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 211 |
| ALONQUIN | Manchester | 1871 | 2B | 1435 | USA | Burlington & Missouri River RR | 58 |
| ALONZO EVERTS | Dickson | 1865 | 2B | USA | Albany & Susquehanna RR | 12 | |
| ALONZO P. BLAKSLEE | Lehigh Delano Shops | 1882 | 2B | 1435 | USA | Lehigh Valley RR | 386 |
| ALOR GAJAH | North British | 1938 | 2C1 | 1000 | Malaysia | Malaysian Rly. | 2 |
| ALOR GAJAH | North British | 1946 | 2C1 | 1000 | Malaysia | Malaysian Rly. | 12 |
| ALOR STAR | North British | 1946 | 2C1 | 1000 | Malaysia | Malaysian Rly. | 3 |
| ALOSNITO auch PAIMOGO | Falcon | 1884 | B2T | 610 | Spanien | Minas de Alonso, Huelva | |
| ALOSNO | Duebs | 1875 | CT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 20 |
| ALOSNO | Hohenzollern | 1928 | 1D | 1220 | Spanien | Tharsis Sulphur & Copper Co. | 41 |
| ALOST | WLF | 1879 | C | 1435 | Belgien | Nord Belge | 676 |
| ALOYSIUS | Kessler | 1847 | 1A1 | 1435 | Niederlande | J. van der Helde, Hoek van Holland | |
| ALPACA | Koechlin | 1864 | 1B | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 643 |
| ALPELLES | Cail | 1862 | C | 1435 | Frankreich | CF de Paris a Orleans | 532 |
| ALPHA | Baldwin | 1883 | B1T | 914 | USA | Everett Iron Co. | 1 |
| ALPHA | Non | 1835 | B1 | 1435 | Großbritannien | London & Southampton Rly. | |
| ALPHA | Hudswell-Clarke | 1924 | CT | 610 | Indien | Begg Sutherland, Calcutta | |
| ALPHA | Porter | 1870 | BT | 914 | USA | Fall Brook Bituminous Coal Co. | |
| ALPHA | Hudswell-Clarke | 1878 | BT | 1435 | Großbritannien | Wilkinson & Jarvis, Kings Lynn | 4 |
| ALPHA | O&K | 1914 | B1T | 762 | Ägypten | Sinai Mining Co., Suez | |
| ALPHA | Bagnall | 1932 | C1T | 760 | Großbritannien | Bowaters Paper Mill | |
| ALPHA | North British | 1957 | C | 1435 | Großbritannien | National Coal Board | |
| ALPHA | Reading | 1856 | 1435 | USA | Philadelphia & Reading RR | ||
| ALPHA | Porter | 1907 | BT | 914 | USA | Giroux Consolidated Mines, Kimberley | |
| ALPHA | BSE | 1855 | 2B | 1435 | USA | Buffalo ... | |
| ALPHA | Banks | 1835 | B | 1435 | Großbritannien | Thomas Brassey | |
| ALPHA | Hudswell-Clarke | 1878 | BT | 1435 | Großbritannien | Lynn & Fakenham Rly. | |
| ALPHA | Lewin | 1876 | BT | 1435 | Großbritannien | Associated Portlandcement Manufacturers | |
| ALPHIOS | Krauss | 1922 | CT | 1000 | Griechenland | Pyrgos - Katakolon | |
| ALPHONSE | Vulcan Iron Works | 1905 | BT | 914 | USA | Purcell, Allen, Sheehan & Co. | |
| ALPHONSO TAFT | Cooke | 1857 | 2C | 1435 | USA | Marietta & Cincinnati RR | 26 |
| ALPI | Graffenstaden | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 941 |
| ALPI | Ansaldo | 1884 | D | 1435 | Italien | Rete Mediteranea | 4266 |
| ALPIGNANO | Stephenson | 1854 | 1BT | 1435 | Italien | Strade Ferrate d'Alta Italia | 356 |
| ALPINE | Mason | 1880 | 1D3T | 914 | USA | Denver, South Park & Pacific RR | 25 |
| ALPIRSBACH | MF Esslingen | 1877 | C | 1435 | Deutschland | Württembergische Staatsbahn | 328 |
| ALPNACH | SLM | 1990 | BB | 1000 | Schweiz | Schweizerische Bundesbahn | 963 |
| ALPONE | Haswell, Wien | 1847 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Staatsbahn | |
| ALPONE | Haswell, Wien | 1847 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ALPS | Cave | 1857 | B2T | 1435 | Frankreich | CF Dauphine - Grenoble | 16 |
| ALPS | Danforth & Cook | 1857 | B | 1435 | USA | Lehigh Valley RR | 6 |
| ALPS | Baldwin | 1857 | D | 1435 | USA | Beaver Meadow Railroad & Coal Co. | 18 |
| ALPS | Baldwin | 1857 | D | 1435 | USA | Lehigh Valley RR | 17 |
| ALPS | Lehigh Weatherly shp | 1873 | 2B | 1435 | USA | Lehigh Valley RR | 190 |
| ALPS | Rhode Island | 1874 | 1C | 1435 | USA | Lehigh Valley RR | 6 |
| ALPS | Cooke | 1857 | BT | 1435 | USA | Lehigh Valley RR | 6 |
| ALPSEE | Maffei | 1853 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 121 |
| ALPSPITZ | Krauss | 1874 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 595 |
| ALQONQUIN | Baldwin | 1865 | 2C | 1435 | USA | Beaver Meadow Railroad & Coal Co. | 46 |
| ALQONQUIN | Baldwin | 1865 | 2C | 1435 | USA | Lehigh Valley RR | 46 |
| ALREW | Baldwin | 1881 | 1C | 1000 | Brasilien | EF Leopoldina | 10 |
| ALREWAS | Stephenson | 1851 | C | 1435 | Großbritannien | South Staffordshire Rly. | 13 |
| ALRIK | Borsig | 1876 | C | 1435 | Schweden | Statens Järnvägar | 232 |
| ALSACE | Corpet-Louvet | 1897 | CT | 1000 | Frankreich | Dupardy, Dollfus, Winson | 1 |
| ALSACE | Koechlin | 1846 | C | 1435 | Frankreich | Andrezieux - Roanne | 16 |
| ALSACE | Koechlin | 1840 | 1A1 | 1435 | Frankreich | Cie. Strasbourg - Bale | 4 |
| ALSACE LORRAINE | Decauville | 1889 | BBT | 600 | Frankreich | Fougerolle & Chagnaud | |
| ALSACE-LORRAINE | Corpet-Louvet | 1877 | BT | 900 | Frankreich | Morin & Dantiny | |
| ALSACIENNE | Koechlin | 1846 | C | 1435 | Frankreich | Andrezieux - Roanne | |
| ALSAZIA | Ansaldo | 1901 | D | 1435 | Italien | Rete Mediteranea | 4416 |
| ALSEN | Borsig | 1865 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ALSEN | Hartmann | 1871 | BT | 1435 | Deutschland | Königliche Ostbahn | 231 |
| ALSEN | Borsig | 1864 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ALSEN | MBG Karlsruhe | 1865 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 100 |
| ALSEN | Graffenstaden | 1905 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1024 |
| ALSEN | Hartmann | 1872 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 201 |
| ALSENZ | Maffei | 1876 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 675 |
| ALSENZ | Graffenstaden | 1903 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 879 |
| ALSENZ | Maffei | 1859 | 1B | 1435 | Deutschland | Pfalzbahn | 51 |
| ALSENZ(2) | Maffei | 1895 | BT | 1435 | Deutschland | Pfalzbahn | 51 |
| ALSHEIM | MF Esslingen | 1874 | C | 1435 | Deutschland | Hessische Ludwigsbahn | 159 |
| ALSINA | Baldwin | 1884 | 1C | 1000 | Argentinien | FC Central Cordoba | 63 |
| ALSOP | Hudswell-Clarke | 1896 | CT | 1435 | Großbritannien | Naylor Bros. | |
| ALST | Henschel | 1873 | C | 1435 | Deutschland | Hannöversche Staatsbahn | 702 |
| ALST | Henschel | 1873 | C | 1435 | Deutschland | Westfälische Eisenbahn | 2 |
| ALSTÄTTE | Jung | 1957 | C | 1435 | Deutschland | Ahaus - Enscheder Eisenbahn | 1 |
| ALSTÄTTE(2) | LEW | 1978 | BB | 1435 | Deutschland | Eisenbahn & Häfen, Duisburg | 902 |
| ALSTER | Borsig | 1859 | 1B | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ALSTER | Kitson | 1874 | B1 | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 260 |
| ALSTER | BMAG | 1893 | B1T | 1435 | Deutschland | Lübeck - Büchner Eisenbahn | 106 |
| ALSTER | Borsig | 1873 | 1B | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| ALSTER | Hanomag | 1872 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 505 |
| ALSTER | Egestorff | 1866 | B1T | 1435 | Deutschland | Altona - Kieler Eisenbahn | |
| ALSTETTEN | SLM | 1990 | BB | 1435 | Schweiz | Schweizerische Bundesbahn | 16 |
| ALSTON | Bagnall | 1894 | BT | 914 | Großbritannien | Barnsley Co., Waterworks | |
| ALSTON | Bagnall | 1894 | BT | 914 | Großbritannien | Preston Co. | |
| ALSTON | Stephenson | 1850 | C | 1435 | Großbritannien | Newcastle & Carlisle Rly. | 33 |
| ALSTON | Bagnall | 1894 | BT | 914 | Großbritannien | Sir John Jackson | |
| ALSVID | MF Esslingen | 1884 | BT | 1435 | Dänemark | Sjaellandske Jernbaneselskab | 69 |
| ALT CARBE | Wöhlert | 1863 | B1 | 1435 | Deutschland | Königliche Ostbahn | 159 |
| ALT LANDSBERG | Union | 1867 | B1 | 1435 | Deutschland | Königliche Ostbahn | 174 |
| ALTA CORDOBA | Black & Hawthorn | 1890 | 2C | 1435 | Uruguay | FC Cordoba - Noroeste | 1 |
| ALTA GRACIA | Kitson | 1890 | 2C | 1000 | Argentinien | FC Central Cordoba | 96 |
| ALTA VIESTA | Baldwin | 1896 | 1D | 914 | USA | Florence & Cripple Creek RR | 9 |
| ALTABISCAR | Fives-Lille | 1872 | C | 1435 | Frankreich | CF du MIDI | 864 |
| ALTAMAHA | Baldwin | 1845 | C | USA | Central Railroad & Banking Co. of Georgia | ||
| ALTAMAHA | Rogers | 1856 | 2B | USA | Atlantic & Gulf RR | 2 | |
| ALTAMAHA | Rogers | 1856 | 2B | USA | Savannah, Albany & Gulf RR | ||
| ALTAMISAL | Rogers | 1851 | 2B | 1435 | Cuba | FC Jucaro | |
| ALTAMURA | Pietrarsa | 1883 | C | 1435 | Italien | Rete Mediteranea | 3383 |
| ALTAMURA | Hartmann | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 645 |
| ALTAMURA | Leonard | 1881 | C1T | 750 | Italien | Ferrovia Bari - Barletta | 9 |
| ALTAS | GPK | 1847 | 1A1 | 1435 | Großbritannien | Glasgow, Paisley, Kilmarnock & Ayr Rly. | 44 |
| ALTBACH | Krauss | 1891 | CT | 1435 | Deutschland | Württembergische Staatsbahn | 984 |
| ALTDORF | SLM | 1957 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11429 |
| ALTDORF | Maffei | 1864 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 287 |
| ALTDORF | MF Esslingen | 1858 | B3T | 1435 | Schweiz | Schweizer Centralbahn | 30 |
| ALTE HAASE | Hohenzollern | 1898 | B | 1435 | Deutschland | Zeche Alte Haase, Sprockhövel | 1 |
| ALTEIS | Borsig | 1873 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ALTEIS | SLM | 1878 | 1CT | 1435 | Schweiz | Schweizer Centralbahn | 68 |
| ALTELS | Graffenstaden | 1874 | C | 1435 | Schweiz | Schweizer Centralbahn | 94 |
| ALTENA | Borsig | 1856 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 38 |
| ALTENA(2) | MBG Karlsruhe | 1881 | B1T | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 38 |
| ALTENBAMBERG | Maffei | 1872 | C | 1435 | Deutschland | Pfalzbahn | 112 |
| ALTENBEKEN | Hanomag | 1872 | C | 1435 | Deutschland | Hannover - Altenbekener Eisenbahn | 18 |
| ALTENBEKEN | Henschel | 1867 | 1B | 1435 | Deutschland | Westfälische Eisenbahn | 76 |
| ALTENBERG | Hartmann | 1882 | D | 1435 | Österreich | Aussig - Teplitzer Eisenbahn | 60 |
| ALTENBERG | Borsig | 1855 | B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ALTENBERG | Hartmann | 1898 | 1B1T | 1435 | Deutschland | Sächsische Staatsbahn | 1719 |
| ALTENBERG auch BRAUNSCHWEIG | Graffenstaden | 1870 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 86 |
| ALTENBURG | Wöhlert | 1868 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 269 |
| ALTENBURG | Hartmann | 1893 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 454 |
| ALTENBURG | Rothwell | 1838 | 1A1 | 1435 | Deutschland | Leipzig - Dresdner Eisenbahn | |
| ALTENBURG | Hartmann | 1855 | 1B | 1435 | Deutschland | Sächsisch-Bayrische-Eisenbahn | 48 |
| ALTENBURG | Krauss | 1876 | BT | 740 | Deutschland | Reitz, Altenburg | |
| ALTENBURG | MF Esslingen | 1857 | 2B | 1435 | Deutschland | Württembergische Staatsbahn | 72 |
| ALTENBURG | Hartmann | 1855 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 48 |
| ALTENBURG | Maffei | 1854 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 152 |
| ALTENBURG(2) | Borsig | 1858 | 1B | 1435 | Deutschland | Thüringische Eisenbahn | |
| ALTENDAHN | MBG Karlsruhe | 1872 | 1B | 1435 | Deutschland | Pfalzbahn | 122 |
| ALTENDORF | Wöhlert | 1868 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 268 |
| ALTENGLAN | Maffei | 1866 | 1B | 1435 | Deutschland | Pfalzbahn | 68 |
| ALTENGLAN(2) | Krauss | 1894 | BT | 1435 | Deutschland | Pfalzbahn | 68 |
| ALTENMARKT | Maffei | 1871 | C | 1435 | Österreich | Kronprinz Rudolf Bahn | 54 |
| ALTENMARKT | Maffei | 1891 | CT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 975 |
| ALTENSTADT | Maffei | 1876 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 743 |
| ALTENSTAETTEN | MF Esslingen | 1858 | B3T | 1435 | Schweiz | Vereinigte Schweizer Bahnen | 36 |
| ALTENSTEIG | MF Esslingen | 1891 | DT | 1000 | Deutschland | Württembergische Staatsbahn | 1 |
| ALTENSTEIN | Borsig | 1860 | C | 1435 | Deutschland | Werra Eisenbahn | 6 |
| ALTER HERR | Hohenzollern | 1928 | B | 1435 | Deutschland | Henkel & Co., Düsseldorf | |
| ALTFELDE | Borsig | 1852 | 1B | 1435 | Deutschland | Königliche Ostbahn | 71 |
| ALTHAUS | Rogers | 1870 | 2B | 1440 | Peru | FC y Muelle de Eten | 2 |
| ALTHEN | Hartmann | 1868 | 1A1 | 1435 | Deutschland | Leipzig - Dresdner Eisenbahn | |
| ALTHEN | Hartmann | 1868 | 1A1 | 1435 | Deutschland | Sächsische Staatsbahn | 568 |
| ALTHORP | Falcon | 1888 | BT | 1435 | Großbritannien | Shelton Iron, Steel & Coal Co. | |
| ALTHÜTTEN | WrN | 1876 | C | 1435 | Österreich | Rakonitz - Protiviner Bahn | 211 |
| ALTHÜTTEN | WrN | 1876 | C | 1435 | Österreich | Kaiserlich-Königlich-Österreichische Staatsbahn | 3711 |
| ALTHÜTTEN | WrN | 1889 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 512 |
| ALTKIRCH | Charbonnier | 1854 | 1A1 | 1435 | Frankreich | CF de l'Est | 158 |
| ALTKIRCH | Graffenstaden | 1885 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 517 |
| ALTKÖNIG | Borsig | 1872 | C | 1435 | Deutschland | Rheinische Eisenbahn | 498 |
| ALTKÖNIG | MF Esslingen | 1874 | B1 | 1435 | Deutschland | Hessische Ludwigsbahn | 154 |
| ALTKÖNIG | MBG Karlsruhe | 1863 | 1B | 1435 | Deutschland | Nassauische Eisenbahn | 52 |
| ALTKÖNIG | MBG Karlsruhe | 1863 | 1B | 1435 | Deutschland | Taunusbahn | 2 |
| ALTKÖNIG | MF Darmstadt | 1874 | CT | 1435 | Deutschland | Cronberger Eisenbahn | 1 |
| ALTMANN | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ALTMANN | MF Esslingen | 1908 | 1DT | Deutschland | Appenzellerbahn | 7 | |
| ALTMANNSDORF | Haswell, Wien | 1840 | 2A | 1435 | Österreich | Wien - Raab Bahn | |
| ALTMARK | Hanomag | 1892 | CT | 1435 | Deutschland | Stendal-Tangermünder-Eisenbahn | 3 |
| ALTMÜHL | Maffei | 1851 | 1A1 | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 67 |
| ALTMÜHL | Sigl | 1872 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 67 |
| ALTMÜHL | Henschel | 1895 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 581 |
| ALTO | Sharp | 1889 | 1D | 1000 | Argentinien | FC Central Norte | 38 |
| ALTO PIEMONTE | Krauss | 1878 | BT | 1445 | Italien | Tranvie Cuneo - Borgo San Dalmazzo | 2 |
| ALTOFTS | Hunslet | 1907 | BT | 1435 | Großbritannien | Pope & Pearson | |
| ALTOFTS | Hunslet | 1873 | BT | 1435 | Großbritannien | Pope & Pearson | |
| ALTOFTS | Hunslet | 1907 | BT | 1435 | Großbritannien | National Coal Board | |
| ALTON | Taunton | 1854 | 2B | 1435 | USA | Terre Haute & Alton RR | |
| ALTON | Hinkley | 1851 | 2B | 1435 | USA | Chicago & Alton Rly. | |
| ALTON | Taunton | 1854 | 2B | 1435 | USA | St. Louis, Alton & Terre Haute RR | 7 |
| ALTON | Hinkley | 1851 | 2B | 1435 | USA | Chicago & Mississippi RR | |
| ALTON | Hinkley | 1851 | 2B | 1435 | USA | Alton & Sangamon RR | |
| ALTON | Hinkley | 1851 | 2B | 1435 | USA | Chicago, Alton & St. Louis RR | |
| ALTON | Hinkley | 1851 | 2B | 1435 | USA | Chicago & St. Louis Rly. | |
| ALTON | Taunton | 1854 | 2B | 1435 | USA | Terre Haute, Alton & St. Louis RR | 7 |
| ALTON BAY | Taunton | 1849 | 2B | 1435 | USA | Cocheco RR | |
| ALTON BAY | Taunton | 1849 | 2B | 1435 | USA | Boston & Maine RR | 36 |
| ALTON BAY | Manchester | 1880 | 2B | 1435 | USA | Boston & Maine RR | 36 |
| ALTONA | Hartmann | 1900 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 141 |
| ALTONA | Borsig | 1860 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ALTONA | MF Esslingen | 1878 | 1B | 1435 | Deutschland | Württembergische Staatsbahn | 318 |
| ALTONA | Borsig | 1861 | B1T | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ALTONA | Hanomag | 1896 | 1C | 1435 | Deutschland | Königlich-Preussische Eisenbahnverwaltung | 1318 |
| ALTONA | Hanomag | 1873 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 276 |
| ALTONA | Hawthorn | 1844 | 1A1 | 1435 | Deutschland | Altona - Kieler Eisenbahn | |
| ALTONA | BMAG | 1893 | 1B | 1435 | Deutschland | Lübeck - Büchner Eisenbahn | 45 |
| ALTONA(2) | Egestorff | 1869 | 1B | 1435 | Deutschland | Altona - Kieler Eisenbahn | |
| ALTOONA | Baldwin | 1848 | D | USA | Georgia Railroad & Banking Co. | ||
| ALTOONA | Smith & Perkins | 1852 | 1C | 1435 | USA | Pennsylvania RR | 43 |
| ALTORF | Maffei | 1864 | B | 1435 | Schweiz | Nordostbahn | 42 |
| ALTORFF | Graffenstaden | 1863 | 1B | 1435 | Frankreich | CF de l'Est | 357 |
| ALTRINCHAM | Ruston | CT | 1435 | Großbritannien | Manchester Ship Canal Co. | ||
| ALTRINCHAM | Ruston | CT | 1435 | Großbritannien | T. A. Walker | ||
| ALTSHAUSEN | MF Esslingen | 1867 | C | 1435 | Deutschland | Württembergische Staatsbahn | 167 |
| ALTSTADT | Günther | 1845 | 2A | 1435 | Österreich | Nördliche Staatsbahn | 16 |
| ALTSTADT | Maffei | 1898 | CT | 1435 | Deutschland | Pfalzbahn | 206 |
| ALTSTADT | WrN | 1888 | C2T | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 908 |
| ALTVATER | Sigl | 1872 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 413 |
| ALTWIES | SLM | 1894 | CT | 1000 | Luxemburg | CF Secondaries Luxembourgeois | 5 |
| ALTYRE | Hawthorne, Leith | 1858 | 1B | 1435 | Großbritannien | Inverness & Aberdeen Junction Rly. | 8 |
| ALUMBRES | Hunslet | 1880 | DT | 1067 | Spanien | FC de Cartagena a la Union y Los Blancos | 2 |
| ALUR | Vulcan Foundry | 1955 | 1D2 | 1000 | Kenia | East-African Rly. (Kenia) | 3104 |
| ALUTA | Egestorff | 1869 | B1 | 1435 | Rumänien | Caile Ferate Romane | 90 |
| ALUTAR | Birkenhead | 1858 | 2B | 1524 | Finnland | Valtionrautatiet Rautatiehallitus | 1 |
| ALVA | Borsig | 1875 | 1B | 1435 | Schweden | Statens Järnvägar | 194 |
| ALVA | Hawthorn | 1847 | 1B | 1435 | Großbritannien | Edinburgh & Northern Rly. | 18 |
| ALVACA | Arad | 1903 | CT | 760 | Ungarn | Keszlet gyartott mozdonyny | |
| ALVAH CROCKER | Rhode Island | 1871 | 1C | 1435 | USA | Fitchburg RR | 3 |
| ALVAH CROCKER | Hinkley | 1869 | 2B | 1435 | USA | Vermont & Massachusetts RR | 15 |
| ALVAH CROCKER | Hinkley | 1845 | 2B | 1435 | USA | Fitchburg RR | 3 |
| ALVAH CROCKER | Hinkley | 1869 | 2B | 1435 | USA | Vermont & Massachusetts RR | 15 |
| ALVAH CROCKER | Hinkley | 1852 | 2B | 1435 | USA | Troy & Boston RR | 9 |
| ALVARD MACHADO | Bagnall | 1906 | B1T | 1000 | Brasilien | unbekannt, Pernambuco | |
| ALVARO | Non | BT | 650 | Spanien | Soc. Metalurgica Duro Felguera, La Felguera | 4 | |
| ALVARO CASTRO | Krauss | 1893 | BT | 1000 | Portugal | CF Africanos, Lisboa | |
| ALVARO FONTES | Krauss | 1897 | BT | 1600 | Brasilien | Docas de Santos | 3 |
| ALVASTRA | Motala | 1888 | CT | 891 | Schweden | Wadstena - Ödeshög Järnväg | 4 |
| ALVEAR | Neilson | 1888 | C | 1435 | Argentinien | FC Nord Este Argentino | 1 |
| ALVECHURCH | Manning | 1877 | CT | 1435 | Großbritannien | War Department | 92 |
| ALVECHURCH | Manning | 1877 | CT | 1435 | Großbritannien | War Department | 654 |
| ALVECHURCH | Manning | 1877 | CT | 1435 | Großbritannien | Chesterfield & Boythorpe Colliery Co. | |
| ALVENSLEBEN | Borsig | 1866 | 1B | 1435 | Deutschland | Berlin - Görlitzer Eisenbahn | 5 |
| ALVERGNA | Hawthorn-Guppy | 1904 | D | 1435 | Italien | Rete Mediteranea | 4447 |
| ALVERSTONE | Nine Elms Works | 1891 | B2T | 1435 | Großbritannien | London & South Western Rly. | 202 |
| ALVES CARDOSA | Duebs | 1887 | 1CT | 1000 | Brasilien | EF Itatibense | 1 |
| ALVIER | Jung | 1911 | BT | 750 | Schweiz | Schafir & Mugglin, Bauunternehmen | |
| ALVIER | Deutz | 1953 | B | 600 | Deutschland | St. Gallische Rheinkorrektur | 117 |
| ALVIER | Jung | 1911 | BT | 750 | Schweiz | Internationale Rheinregulierung | |
| ALVIER | Werkstatt Rorschach | 1875 | BT | 1435 | Schweiz | Vereinigte Schweizer Bahnen | 72 |
| ALVIER | Jung | 1911 | BT | 750 | Schweiz | Schafir & Mugglin, Bauunternehmen | 14 |
| ALVIMARE | Alcard & Buddicom | 1847 | C | 1435 | Frankreich | Paris - Rouen | 64 |
| ALVIN F. SORTWELL | Manchester | 1899 | 2B | 1435 | USA | Montpelier & Wells River RR | 8 |
| ALVINCZ | Günther | 1861 | 1B | 1435 | Ungarn | Cs. kir. szab. Elsö erdely vasut | 15 |
| ALVINE | MF Heilbronn | 1873 | BT | 900 | Deutschland | Wenke & Schürmann, Bremen | |
| ALVINE | Graffenstaden | 1905 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1014 |
| ALVINO | O&K | 1912 | BT | 750 | Chile | unbekannt | |
| ALVIOLE | Koechlin | 1864 | C | 1435 | Italien | Soc. Generale delle Strada Ferrate Romane | 171 |
| ALVIOLE | Koechlin | 1864 | C | 1435 | Italien | Rete Adriatica | 3166 |
| ALWAS | O&K | 1904 | CT | 1000 | Indien | Cochin State Forest Tramway Engineer | |
| ALWENS | Kessler | 1847 | 1A1 | 1435 | Deutschland | Pfalzbahn | 4 |
| ALWENS(2) | Maffei | 1880 | 1B | 1435 | Deutschland | Pfalzbahn | 4 |
| ALWILDA | Peckett | 1899 | BT | 1435 | Großbritannien | S. Pearson & Son | 95 |
| ALWILDA | Peckett | 1899 | BT | 1435 | Großbritannien | S. Pearson & Son | 95 |
| ALWILDA | Peckett | 1899 | BT | 1435 | Großbritannien | Wouldham Cement Works Co., West Thurrock | 7 |
| ALWILDA | Peckett | 1899 | BT | 1435 | Großbritannien | S. Pearson & Son | 95 |
| ALWIN | Krauss | 1884 | BT | 900 | Deutschland | L. Arnoldi, Mainz | |
| ALWIPH | Rhode Island | 1873 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 456 |
| ALYN | Manning | 1864 | CT | 1435 | Großbritannien | R. S. France | |
| ALYNVA | Andrew Barclay | 1922 | BT | 1435 | Großbritannien | Alyn Steel, Tinplate Mold, Flints | |
| ALZ | Maffei | 1860 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 216 |
| ALZ | Graffenstaden | 1903 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 921 |
| ALZANO | Leonard | 1890 | CT | 1435 | Italien | Bergamo - Ponte della Selva | 6 |
| ALZENAU | Krauss | 1898 | BT | 1435 | Deutschland | Kahlgrund-Verkehrs-GmbH, Schöllkrippen | 2 |
| ALZENAU | MBG Karlsruhe | 1855 | 1B | 1435 | Deutschland | Hessische Ludwigsbahn | 127 |
| ALZENAU(2) | Hanomag | 1893 | C | 1435 | Deutschland | Hessische Ludwigsbahn | 127 |
| ALZETTE | SLM | 1883 | BT | 1000 | Luxemburg | CF Secondaries Luxembourgeois | 4 |
| ALZETTE | O&K | 1905 | BT | 750 | Frankreich | Soc. Metallurgique d'Aubrives & Villerupt | 4 |
| ALZEY | MF Esslingen | 1863 | C | 1435 | Deutschland | Hessische Ludwigsbahn | 39 |
| ALZO | Henschel | 1885 | BT | 1435 | Italien | Gozzano - Cava d'Alzo | |
| ALZONNE | Gouin | 1855 | 1BT | 1435 | Frankreich | CF du MIDI | 171 |
| AMADEO | Koechlin | 1865 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 475 |
| AMADIS | Darlington Works | 1949 | 2C1 | 1435 | Großbritannien | British Rly. | 60149 |
| AMADO PISSIS | Schneider | 1893 | 2B | 1000 | Chile | Dir. General de Obras Publica, Santiago | 8 |
| AMADOR | Mason | 1875 | C2 | 914 | USA | Stockton & Ione RR | 2 |
| AMAGNE | Schneider | 1859 | 1B | 1435 | Frankreich | CF de l'Est | 401 |
| AMALA | Borsig | 1875 | 1B | 1435 | Schweden | Statens Järnvägar | 195 |
| AMALABERGA | Franco-Belge | 1888 | 1B | 1435 | Italien | Rete Mediteranea | 1565 |
| AMALASUMTA | Franco-Belge | 1888 | 1B | 1435 | Italien | Rete Mediteranea | 1559 |
| AMALFI | Maffei | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 656 |
| AMALFI | Baldwin | 1894 | B1T | 762 | Dominikanische Republik | J. B. Vicini & Co. | 2 |
| AMALFI | Pietrarsa | 1883 | C | 1435 | Italien | Rete Mediteranea | 3386 |
| AMALFRIDA | Franco-Belge | 1888 | 1B | 1435 | Italien | Rete Mediteranea | 1562 |
| AMALIA | Baldwin | 1916 | 1D | 760 | Cuba | Central San Lino | 6 |
| AMALIE | Graffenstaden | 1905 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1015 |
| AMALIE | O&K | 1907 | CT | 700 | Deutschland | Zuckerfabrik Drnowitz, Offermann & Co., Wischau | |
| AMALTEA | Vulcan | 1882 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 630 |
| AMALTHAEA | Hunslet | 1886 | CT | 1220 | Großbritannien | Dinorwic Quarries & Padarn Rly. | |
| AMANDA | Graffenstaden | 1905 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1017 |
| AMANDA COLLEGE | Stephenson | 1928 | 1C2T | 1676 | Sri Lanka | Ceylon Government Rly. | 270 |
| AMANFUL | Hudswell-Clarke | 1922 | CT | 1435 | Ghana | Gold Coast Harbours | 1 |
| AMANWEILER | Hanomag | 1901 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 790 |
| AMAR | Hudswell-Clarke | 1909 | CT | 1435 | unbekannt | unbekannt | 2 |
| AMARA | Hunslet | 1898 | 1C1T | 1067 | Sudan | Sudan Military Rly. | 20 |
| AMARA | Nasmyth Wilson | 1900 | 2BT | 1000 | Spanien | FC de Elgoibar a San Sebastian | 222 |
| AMARA | Nasmyth Wilson | 1900 | 2BT | 1000 | Spanien | FC Vascongados & Bilbao | 26 |
| AMARA | Bagnall | 1888 | B | 1000 | Brasilien | Usina Sao Bento, Rocha, Lima & Cia. | |
| AMARADIA | Graffenstaden | 1886 | CT | 1435 | Rumänien | Caile Ferate Romane | 30 |
| AMARAGY | O&K | 1922 | ET | 750 | Brasilien | Usina Uniao Industria, Escada | 4 |
| AMARANTH | Baldwin | 1871 | 1C | 1067 | Kanada | Toronto, Grey & Bruce Rly. | 10 |
| AMARILLI | Koechlin | 1869 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 507 |
| AMARILLO | Baldwin | 1879 | C | 1000 | Brasilien | EF de Baturite | |
| AMAY | Batignolles | 1872 | CT | 1435 | Belgien | Nord Belge | 143 |
| AMAY | St.Martin (NB) | 1873 | CT | 1435 | Belgien | Nord Belge | 143 |
| AMAZON | Swindon Works | 1878 | 2A1 | 2140 | Großbritannien | Great Western Rly. | |
| AMAZON | Baldwin | 1869 | 2C | 1435 | USA | Central Railroad of New Jersey | 110 |
| AMAZON | Vulcan Foundry | 1945 | CT | 1435 | Großbritannien | National Coal Board | |
| AMAZON | Crewe Works | 1901 | 1B | 1435 | Großbritannien | London & North Western Rly. | 861 |
| AMAZON | Swindon Works | 1851 | 2A1 | 2140 | Großbritannien | Great Western Rly. | |
| AMAZON | Mason | 1856 | 2B | 1435 | USA | Lake Erie, Wabash & St. Louis RR | |
| AMAZON | Baldwin | 1846 | D | 1435 | USA | Philadelphia & Reading RR | 41 |
| AMAZON | Crewe Works | 1877 | 1B | 1435 | Großbritannien | London & North Western Rly. | 861 |
| AMAZON | Haydock | 1871 | CT | 1435 | Großbritannien | Heydock Colliery | 2 |
| AMAZON | Baldwin | 1855 | D | 1435 | USA | Beaver Meadow Railroad & Coal Co. | |
| AMAZON | Swindon Works | 1892 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3001 |
| AMAZON | Gunn | 1859 | 2B | 1676 | Kanada | Welland Rly. | 2 |
| AMAZON | Lehigh Weatherly shp | 1880 | 2D | 1435 | USA | Lehigh Valley RR | 344 |
| AMAZON | Mason | 1856 | 2B | 1435 | USA | Toledo & Illinois RR | |
| AMAZON | McKay | 1866 | 2B | 1435 | USA | Central Pacific Rly. | 20 |
| AMAZONA | Baldwin | 1871 | C | 1435 | Peru | FC Mejia y Arequipa | 15 |
| AMAZONAS | Baldwin | 1867 | 2B | 1600 | Brasilien | EF Dom Pedro SegundoI | 27 |
| AMAZONE | Borsig | 1846 | 1B | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| AMAZONE | Borsig | 1873 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 379 |
| AMAZONE | Borsig | 1855 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 14 |
| AMAZONE | Hartmann | 1867 | 1B | 1435 | Deutschland | Östliche Staatsbahn (Sachsen) | |
| AMBASSADOR | Crewe Works | 1860 | C | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 216 |
| AMBASSADOR | Crewe Works | 1888 | 1B | 1435 | Großbritannien | London & North Western Rly. | 647 |
| AMBASSADOR | Crewe Works | 1848 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 216 |
| AMBASSADOR | Crewe Works | 1855 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 490 |
| AMBASSADOR | Crewe Works | 1904 | 2B | 1435 | Großbritannien | London & North Western Rly. | 333 |
| AMBENAY | Schneider | 1874 | C | 1435 | Frankreich | CF de l'Ouest | 957 |
| AMBERG | Hartmann | 1852 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 109 |
| AMBERG | Hartmann | 1865 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 131 |
| AMBERG | Maffei | 1858 | 2A | 1435 | Deutschland | Bayrische Ostbahn | 9 |
| AMBERG | Graffenstaden | 1905 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1025 |
| AMBERG(2) | Krauss | 1884 | CT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 109 |
| AMBERG(2) | Hartmann | 1896 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 121 |
| AMBERGATE | Manning | 1888 | CT | 1435 | Großbritannien | Charles Wall | |
| AMBERLEY | Brighton Works | 1893 | B2T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 372 |
| AMBERSHAM | Brighton Works | 1904 | C1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 589 |
| AMBIORIX | Epernay | 1866 | C | 1435 | Frankreich | CF de l'Est | 396 |
| AMBJÖRN | Nohab | 1881 | C | 1435 | Schweden | Statens Järnvägar | 302 |
| AMBLER | Baldwin | 1870 | 2B | 1435 | USA | North Pennsylvania RR | 32 |
| AMBLER | Hinkley | 1876 | 2B | 1435 | USA | Boston & Lowell RR | 6 |
| AMBLER | Hinkley | 1876 | 2B | 1435 | USA | Boston, Lowell & Nashua RR | 6 |
| AMBLER | Hinkley | 1876 | 2B | 1435 | USA | Boston & Maine RR | 306 |
| AMBOIM | Bagnall | 1941 | 1D1T | 600 | Angola | CF de Amboin - Gabela | 40 |
| AMBOISE | Corpet-Louvet | 1867 | BT | 1060 | Frankreich | Verjat | |
| AMBOTO | Krauss | 1921 | 1C2T | 1000 | Spanien | FC Vascongados & Bilbao | 58 |
| AMBRAS | Maffei | 1856 | C2T | 1435 | Italien | unbekannt | |
| AMBRIERES | Schneider | 1863 | C | 1435 | Frankreich | CF de l'Ouest | 644 |
| AMBROISE PARE | Alcard & Buddicom | 1856 | B1 | 1435 | Frankreich | Ouest primitive | 49 |
| AMBROISE PARE | Ivry | 1857 | C | 1435 | Frankreich | CF de Paris a Orleans | 543 |
| AMBRONN | Vulcan | 1869 | 1A1 | 1435 | Deutschland | Märkisch - Posener Eisenbahn | 15 |
| AMBRONN | Egestorff | 1869 | B1 | 1435 | Rumänien | Caile Ferate Romane | 52 |
| AMBROSE FIRTH | Stephenson | unbekannt | unbekannt | ||||
| AMBROSE WAGNER | Cooke | 1875 | 2B | 1435 | USA | Rhinebeck & Connecticut RR | 5 |
| AMBURGO | Pietrarsa | 1884 | C | 1435 | Italien | Rete Mediteranea | 3729 |
| AMC | O&K | 1930 | CT | 760 | Ghana | African Manganese Co. | |
| AMC | Bagnall | 1926 | CT | 760 | Ghana | African Manganese Co. | 8 |
| AMC | Bagnall | 1930 | CT | 760 | Ghana | African Manganese Co. | 9 |
| AMC | Bagnall | 1926 | CT | 760 | Ghana | African Manganese Co. | 7 |
| AMECK | Baldwin | 1889 | 1D | 914 | USA | Hancock & Calumet RR | 6 |
| AMEDEE | Baldwin | 1899 | 2CT | 1435 | USA | Nevada - California - Oregon Rly. | 5 |
| AMEDEO AVOGADRO | Maffei | 1901 | 2C | 1435 | Italien | Rete Mediteranea | 3166 |
| AMEISE | Henschel | 1880 | BT | 1435 | Deutschland | Rhein - Nahe Bahn | 49 |
| AMELIA | Jung | 1906 | BT | 600 | Italien | unbekannt | |
| AMELIA | O&K | 1912 | BT | 762 | Chile | Amelia Nitrate Co. | |
| AMELIA | Tredegar Works | 1854 | USA | Richmond & Danville RR | |||
| AMELIE | La Meuse | 1915 | BT | 1435 | Belgien | Sucrerie & Raffineries de Grand Port a Mogaerde | 1 |
| AMELIE | Decauville | 1896 | BT | 600 | Frankreich | F. Mege, Paris | |
| AMELIE | Decauville | 1921 | BT | 600 | Frankreich | Brot, Lyon, Rhone | |
| AMELITA | North British | 1907 | 2D | 1000 | Spanien | FC Minera de Sierra Menera | 3 |
| AMENIA | Rogers | 1850 | 2B | 1435 | USA | New York & Harlem RR | 22 |
| AMENIA | Rogers | 1850 | 2B | 1435 | USA | Saranac Lake RR | |
| AMERIC VESPUC | Koechlin | 1865 | C | 1435 | Frankreich | CF de Paris a Orleans | 862 |
| AMERICA | Baldwin | 1869 | 2C | 1435 | USA | Philadelphia & Reading RR | 236 |
| AMERICA | Hawthorn | 1847 | 1A1 | 1435 | Großbritannien | Edinburgh & Glasgow Rly. | 39 |
| AMERICA | Norris | 1846 | 1A1 | 1600 | Deutschland | Badische Staatsbahn | 56 |
| AMERICA | Porter | 1884 | 1B | 1000 | Kolumbien | FC de Cucuta | 10 |
| AMERICA | Baldwin | 1871 | 1C | 1435 | USA | Rutland & Burlington RR | 38 |
| AMERICA | Norris | 1840 | 2B | 1435 | USA | Boston & Worcester RR | |
| AMERICA | Mason | 1867 | 2B | 1435 | Cuba | FC de Nuevitas y Puerto Principe | 7 |
| AMERICA | Rhode Island | 1871 | 2B | 1435 | USA | Eastern RR | 60 |
| AMERICA | Baldwin | 1917 | CT | 1435 | USA | National Slag Co. | 1 |
| AMERICA | Baldwin | 1879 | 2C | 1435 | Norwegen | Norgesk Statsbaner | 1 |
| AMERICA | Baldwin | 1874 | 2B | 950 | Brasilien | EF Ituana | |
| AMERICA | Baldwin | 1851 | D | 1435 | USA | Henry R. Campell | |
| AMERICA | Crewe Works | 1884 | 1B | 1435 | Großbritannien | London & North Western Rly. | 365 |
| AMERICA | Manning | 1894 | BT | 1318 | Brasilien | Trillios Urbanos de Recife a Olinda, Pernambuco | 10 |
| AMERICA | Maffei | 1881 | D | 1435 | Italien | Rete Adriatica | 4243 |
| AMERICA | Maffei | 1881 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1263 |
| AMERICA | MBG Karlsruhe | 1869 | 2B | 1435 | Deutschland | Badische Staatsbahn | 56 |
| AMERICA | Baldwin | 1897 | 1D | 914 | Cuba | FC de la Sabana | 8 |
| AMERICA | Baldwin | 1920 | 1D | 600 | Argentinien | EF Matte Larangeria | 6 |
| AMERICA | Stephenson | 1829 | C | 1435 | USA | Boston & Providence RR | |
| AMERICA | Dickson | 1900 | C | USA | Delaware & Hudson Co. | 15 | |
| AMERICA | Norris | 1842 | 2B | 1435 | USA | Philadelphia & Reading RR | |
| AMERICA | Reading | 1866 | 2C | 1435 | USA | Philadelphia & Reading RR | |
| AMERICA | Crewe Works | 1905 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1509 |
| AMERICA | Baldwin | 1852 | 2B | 1435 | USA | Catawissa RR | 11 |
| AMERICA | Grant | 1867 | 2B | 1435 | USA | Chicago, Rock Island & Pacific RR | 109 |
| AMERICA | Rogers | 1856 | 2B | 1435 | USA | Michigan Central RR | 57 |
| AMERICA | Stephenson | 1828 | B | USA | Delaware & Hudson Canal Co. | ||
| AMERICA | Sellers | 1836 | B1 | 1435 | USA | Columbia & Philadelphia RR | |
| AMERICA | Newcastle | 1854 | 1435 | USA | Philadelphia, Wilmington & Baltimore RR | ||
| AMERICA | Baldwin | 1856 | C | 1435 | USA | Philadelphia, Germantown & Norristown RR | |
| AMERICA | Stephenson | 1829 | C | 1435 | USA | Baltimore & Ohio RR | |
| AMERICA | Rhode Island | 1871 | 2B | 1435 | USA | Boston & Maine RR | 159 |
| AMERICA | Swinburn | 1850 | 1435 | USA | Buffalo & Corning RR | ||
| AMERICA DO SUL | Baldwin | 1889 | 1D | 1000 | Brasilien | EF Leopoldina | 37 |
| AMERICAINE | Hick | 1842 | B1 | 1435 | Frankreich | St. Etienne - Lyon | 24 |
| AMERICAN | Winans | 1850 | D | 1435 | USA | Philadelphia & Reading RR | |
| AMERICAN | Newcastle | 1836 | 1435 | USA | Richmond, Fredericksburg & Potomac RR | ||
| AMERICAN | Reeder | 1834 | B | 1435 | USA | Baltimore & Ohio RR | |
| AMERICAN EAGLE | Cooke | 1868 | 2B | 1435 | USA | Central Pacific Rly. | 121 |
| AMERICAN EAGLE | Cooke | 1868 | 2B | 1435 | USA | Stockton & Visalia RR | 1 |
| AMERICAN EAGLE | Amoskeag | 1851 | 2B | 1435 | USA | Michigan Central RR | |
| AMERICAN FORK | Mason | 1872 | B2 | 914 | USA | American Fork RR | 1 |
| AMERICO LUIZ | Baldwin | 1893 | 1C | 1000 | Brasilien | EF Muzambinho | 4 |
| AMERICUS | Rogers | 1855 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| AMERICUS | Rogers | 1855 | 2B | USA | Columbus & Western Rly. | ||
| AMERIGO VESPUCCI | Birkenhead | 1864 | 1B | 1435 | Italien | Rete Mediteranea | 2439 |
| AMERIKA | Norris | 1839 | 2A | 1435 | Deutschland | Berlin - Potsdam - Magdeburger Eisenbahn | 12 |
| AMERIKA | Borsig | 1870 | 1B | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 39 |
| AMERIKA | MF Esslingen | 1870 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 193 |
| AMERIKA | MF Esslingen | 1897 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 211 |
| AMERIKA | BMAG | 1876 | 1B | 1435 | Deutschland | Muldenthal Eisenbahn | |
| AMERONGEN | Breda | 1883 | BT | 1067 | Niederlande | Ooster Stoomtram Mij. | 6 |
| AMERSFORT | Neilson | 1863 | 1B | 1435 | Niederlande | Nederlandse Centraal Spoorweg Mij. | 4 |
| AMERSHAM | Manning | 1865 | CT | 1435 | Großbritannien | Joseph T. Firbank | |
| AMERSHAM | Manning | 1865 | CT | 1435 | Großbritannien | Joseph T. Firbank | |
| AMERSHAM | Manning | 1865 | CT | 1435 | Großbritannien | Joseph T. Firbank | |
| AMERSHAM | Manning | 1865 | CT | 1435 | Großbritannien | Joseph T. Firbank | |
| AMERSHAM | Manning | 1865 | CT | 1435 | Großbritannien | Joseph T. Firbank | |
| AMES TUCK | Hinkley | 1871 | 2B | 1435 | USA | Atlantic & Pacific RR | 25 |
| AMESBURY | Hunslet | 1905 | CT | 1435 | Großbritannien | Mousley & Lovatt | 2 |
| AMESBURY | Manning | 1890 | CT | 1435 | Großbritannien | Joseph T. Firbank | |
| AMETHYST | Sharp | 1856 | 1B | 1435 | Niederlande | Nederlandsche Rhijn Spoorweg Mij. | 35 |
| AMEUR EL AIN | Decauville | 1893 | B1T | 1055 | Algerien | CF sur Routes d'Algerie | 9 |
| AMEZOLA | Kerr-Stuart | 1902 | CT | 914 | Spanien | FC del Bidasoa, Pasages | 12 |
| AMFREVILLE | Gouin | 1862 | C | 1435 | Frankreich | CF de l'Ouest | 631 |
| AMHERST | North British | 1907 | 2B1 | 1676 | Indien | Great Indian Peninsula RR | 904 |
| AMHERST | Boston & Providence | 1847 | 2B | 1435 | USA | Amherst, Belchertown & Palmer RR | |
| AMHERST | Taunton | 1852 | 2B | 1435 | USA | New London, Willimantic & Palmer RR | |
| AMHERST | Rogers | 1859 | 2B | USA | Orange, Alexandria & Manassas RR | ||
| AMHERST | Rogers | 1859 | 2B | USA | Washington City, Virginia Midland & Great Southern Rly. | 7 | |
| AMHERST | Taunton | 1852 | 2B | 1435 | USA | Amherst & Belchertown RR | |
| AMHERST | Cuyahogo | 1855 | 2B | 1435 | USA | Cleveland & Toledo RR | |
| AMHERST | Taunton | 1852 | 2B | 1435 | USA | Amherst, Belchertown & Palmer RR | |
| AMHERST | Rogers | 1859 | 2B | USA | Orange & Alexandria RR | ||
| AMHERST | St. Albans | 1880 | 1C | 1435 | USA | (NLN) | 26 |
| AMHERST COLLEGE | Hinkley | 1870 | 2B | 1435 | USA | Utica, Ithaca & Elmira Rly. | 1 |
| AMHURST | Mason | 1872 | 2B | 1435 | USA | Boston, Lowell & Nashua RR | 49 |
| AMIALIA RODRIQUES | Hartmann | 1881 | BT | 1676 | Portugal | CF de Portugueses | 1 |
| AMICOURT | Schneider | 1874 | C | 1435 | Frankreich | CF de l'Ouest | 954 |
| AMIE | Krauss | 1900 | BT | 610 | Australien | Goodwood Timber & Tramway, Port Albert | |
| AMIE | Manning | 1907 | BT | 1435 | Großbritannien | Staveley Coal & Iron Co. | |
| AMIENS | Borsig | 1871 | 1BT | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AMIENS | Beyer-Peacock | 1871 | 2BT | 1435 | Deutschland | Rheinische Eisenbahn | 136 |
| AMIENS | Hallette | 1846 | 1A1 | 1435 | Frankreich | CF du Nord | 35 |
| AMIENS | BMAG | 1876 | B1T | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| AMIENS | Alcard & Buddicom | 1847 | 1A1 | 1435 | Frankreich | Paris - Rouen | 74 |
| AMIENS | Hanomag | 1907 | C | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 166 |
| AMIENS | Alcard & Buddicom | 1847 | 1A1 | 1435 | Frankreich | CF Amiens a Bologne | 1 |
| AMILCAR CABRAL | Beyer-Peacock | 1924 | 1C1+1C1T | 1067 | Sambia | Trans Zambia Rly. | 6 |
| AMILCARE | Pietrarsa | 1875 | 1B | 1435 | Italien | Rete Mediteranea | 2081 |
| AMILLY | Graffenstaden | 1883 | D | 1435 | Frankreich | CF de l'ETAT | 4035 |
| AMILLY | Fives-Lille | 1873 | C | 1435 | Frankreich | CF de l'Ouest | 907 |
| AMINGTON | Bagnall | 1934 | CT | 1435 | Großbritannien | Glascote Colliery Co., Tamworth | 3 |
| AMINGTON | Bagnall | 1934 | CT | 1435 | Großbritannien | National Coal Board | |
| AMINGTON | Bagnall | 1934 | CT | 1435 | Großbritannien | National Coal Board | |
| AMINGTON | Hawthorn | 1925 | CT | 1435 | Großbritannien | Glascote Colliery, Tamwarth | 2 |
| AMINGTON | Hawthorn | 1925 | CT | 1435 | Großbritannien | National Coal Board | 2 |
| AMINTA | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 672 |
| AMIRAL COURBET | Couillet | 1885 | BT | 600 | Vietnam | Ausstellung Hanoi | |
| AMIRAL COURBET | Couillet | 1885 | BT | 600 | Vietnam | Denis Freres, Tonkin, Hanoi | |
| AMIRAL COURBET | Decauville | 1885 | BT | 600 | Vietnam | Denis Freres, Tonkin, Hanoi | |
| AMIRAL COURBET | Decauville | 1885 | BT | 600 | Vietnam | Ausstellung Hanoi | |
| AMIRRIO | Beyer-Peacock | 1863 | 2BT | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 27 |
| AMIRRIO | Beyer-Peacock | 1863 | 2BT | 1676 | Spanien | FC de Bilbao a Tudela | 27 |
| AMISTED | Fives-Lille | 1889 | C | 1000 | Argentinien | FC Province de Santa Fe | 309 |
| AMMAN | Fossick & Blair | 1865 | 1BT | 1435 | Großbritannien | Llanelly Rly. & Dock Co. | |
| AMMAN | Gilkes | 1865 | 1BT | 1435 | Großbritannien | Llanelly Rly. | |
| AMMENSLEBEN | Borsig | 1874 | C | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| AMMER | MF Esslingen | 1857 | 2B | 1435 | Deutschland | Württembergische Staatsbahn | 73 |
| AMMER | Graffenstaden | 1897 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 615 |
| AMMER | MF Esslingen | 1857 | 2B | 1435 | Deutschland | Württembergische Staatsbahn | 73 |
| AMMER | Hanomag | 1901 | CT | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 145 |
| AMMER(2) | MF Esslingen | 1896 | C | 1435 | Deutschland | Württembergische Staatsbahn | 519 |
| AMMERLAND | Henschel | 1915 | 1CT | 1435 | Deutschland | Mecklenburgische Friedrich-Franz-Bahn | 733 |
| AMMERLAND | Hartmann | 1866 | B | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 6 |
| AMMERLAND | Henschel | 1915 | 1CT | 1435 | Deutschland | Kleinbahn Zwischenahn - Edewechterdamm | 4 |
| AMMERLAND(2) | Hanomag | 1912 | D | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 231 |
| AMMERSEE | Maffei | 1865 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 307 |
| AMMERSTOL | Maffei | 1911 | BT | 900 | Niederlande | Gebr. J.G. & A. Klijnsorge, Amsterdam | |
| AMMEVILLE | Graffenstaden | 1899 | BT | 1435 | Frankreich | De Wendel & Cie., Hayange | 45 |
| AMMON | Hunslet | 1885 | 2BT | 1067 | Sudan | Sudan Military Rly. | 4 |
| AMMONOESUC | Manchester | 1871 | 2B | 1435 | USA | Boston, Concord & Montreal RR | 19 |
| AMMONOOSUC | Portland | 1893 | 1B | 1435 | unbekannt | Kilkenny Lumber Co. | 1 |
| AMONOOSUC | Portland | 1853 | 2B | 1676 | Kanada | Atlantic & St. Lawrence RR | 19 |
| AMOR | Krauss | 1881 | BT | 710 | Italien | Bisutti & Co., Bozen | |
| AMORBACH | Maffei | 1874 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 620 |
| AMOREBIETA | Hanomag | 1881 | CT | 1000 | Spanien | FC de Bilbao a Durango | 4 |
| AMOREBIETA | Nasmyth Wilson | 1900 | 2BT | 1000 | Spanien | FC de Bilbao a Durango | 21 |
| AMOREBIETA | Nasmyth Wilson | 1900 | 2BT | 1000 | Spanien | FC Vascongados & Bilbao | 21 |
| AMOS | Bagnall | 1901 | BT | 1435 | Großbritannien | Grays Chalk Quarries Co. | |
| AMOS BARNES | Manchester | 1873 | 2B | 1435 | USA | Connecticut & Passumpsic Rivers RR | 25 |
| AMOS D. SMITH | Rhode Island | 1871 | 2B | 1435 | USA | Providence, Warren & Bristol RR | 4 |
| AMOS RUSSELL | Mason | 1873 | 2C | 1435 | USA | Iowa Central Rly. | 22 |
| AMOS RUSSELL | Mason | 1873 | 2C | 1435 | USA | Iowa Central Rly. | 22 |
| AMOS TENNY | Rogers | 1863 | 2B | 1435 | USA | Chicago & Great Eastern Rly. | |
| AMOS TENNY | Rogers | 1863 | 2B | 1435 | USA | Cincinnati & Chicago Air Line Rly. | |
| AMOS TWITCHELL | Hinkley | 1853 | 2B | 1435 | USA | Cheshire RR | |
| AMOSKEAG | Hinkley | 1842 | 2A | 1435 | USA | Concord RR | |
| AMOSKEAG | Amoskeag | 1851 | 2B | 1435 | USA | Buffalo & State Line RR | |
| AMOSKEAG | Amoskeag | 1853 | 2B | 1435 | USA | Hudson River RR | |
| AMP | Black & Hawthorn | 1879 | BT | 1435 | Großbritannien | Tyne Plate Glass Co., South Shields | |
| AMPARO | Baldwin | 1874 | 1C | 1000 | Brasilien | Cia. Mogyana de Estrados de Ferro | 6 |
| AMPARO | Baldwin | 1882 | B2T | 1435 | Cuba | FC Trocha | 4 |
| AMPARO | Jones & Potts | 1853 | BT | 1435 | Spanien | FC de Langreo en Asturias | 5 |
| AMPER | Maffei | 1858 | 1B | 1435 | Deutschland | Bayrische Ostbahn | 2 |
| AMPER | Maffei | 1852 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 81 |
| AMPER | Graffenstaden | 1906 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 251 |
| AMPER(2) | Maffei | 1883 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 81 |
| AMPERE | Meyer | 1846 | C | 1435 | Frankreich | CF du Nord | 206 |
| AMPERE | Desormes, Lyon | 1847 | B | 1435 | Frankreich | St. Etienne - Lyon | 8 |
| AMPERE | Meyer | 1846 | C | 1435 | Belgien | Nord Belge | 164 |
| AMPERE | Meyer | 1846 | C | 1435 | Frankreich | CF du Nord | 206 |
| AMPERE | Cail | 1858 | C | 1435 | Frankreich | CF de Paris a Orleans | 985 |
| AMPERE | Schneider | 1857 | B1 | 1435 | Frankreich | CF Paris a Lyon | 163 |
| AMPEZZO | WrN | 1908 | D | 700 | Italien | Ferrovia delle Dolomiti | 12 |
| AMPFING | Maffei | 1864 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 294 |
| AMPHION | Crewe Works | 1854 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 342 |
| AMPHION | Dickson | 1901 | BT | 914 | USA | Delaware & Hudson Co. | 13 |
| AMPHION | Swindon Works | 1856 | C | 2140 | Großbritannien | Great Western Rly. | |
| AMPHION | Crewe Works | 1906 | 2B | 1435 | Großbritannien | London & North Western Rly. | 804 |
| AMPHITRITE | Gouin | 1853 | B1 | 1435 | Frankreich | Ouest primitive | 17 |
| AMPHITRITE | Stephenson | 1862 | C | 1435 | Großbritannien | London, Chatham & Dover Rly. | 119 |
| AMPHITRITE | LYR Miles Platting | 1864 | C | 1435 | Großbritannien | East Lancashire Rly. | 88 |
| AMPHRITITE | Alcard & Buddicom | 1856 | 1A1 | 1435 | Frankreich | CF de Paris a Orleans | 142 |
| AMPSIN | Cockerill | 1880 | D | 1435 | Belgien | Nord Belge | 723 |
| AMRAS | Günther | 1857 | 1B1 | 1435 | Österreich | Südliche Staatsbahn | |
| AMRUN (1) | Jung | 1901 | BT | 900 | Deutschland | Arthur Koppel, Berlin | |
| AMRUN(2) | Jung | 1902 | BT | 900 | Deutschland | Amrumer Inselbahn | 2 |
| AMSEL | Hanomag | 1900 | CT | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 135 |
| AMSTEG SILENEN | SLM | 1980 | BBB | 1435 | Schweiz | Schweizerische Bundesbahn | 11683 |
| AMSTEL | Stephenson | 1863 | 1A1 | 2000 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | |
| AMSTERDAM | Neilson | 1863 | 1B | 1435 | Niederlande | Nederlandse Centraal Spoorweg Mij. | 1 |
| AMSTERDAM | Breda | 1888 | BT | 1000 | Niederlande | Noord-Hollandsche Tramweg Mij. | 1 |
| AMSTERDAM | Borsig | 1854 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AMSTERDAM | Borsig | 1854 | 1B | 1435 | Deutschland | Berlin - Potsdam - Magdeburger Eisenbahn | |
| AMSTERDAM | Borsig | 1857 | 1B | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | 23 |
| AMSTERDAM | Pietrarsa | 1879 | C | 1435 | Italien | Rete Mediteranea | 3752 |
| AMSTERDAM | SLM | 1881 | BT | 1067 | Niederlande | Noord-Brabantsch-Duitsche Spoorweg Mij. | 4 |
| AMSTERDAM | KEB Werkstatt WienWe | 1863 | 1B | 1435 | Österreich | Kaiserin Elisabeth Bahn | 85 |
| AMSTERDAM | SLM | 1882 | BT | 1435 | Niederlande | Stoomtramweg Mij., Amsterdam - Sloterdijk | 1 |
| AMSTERDAM | Stephenson | 1846 | 1A1 | 2000 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | |
| AMSTERDAM | Cockerill | 1892 | 1B1 | 1435 | Deutschland | Württembergische Staatsbahn | 405 |
| AMSTERDAM | Krauss | 1887 | CT | 1067 | Niederlande | Figee & De Kruyff, Amsterdam | |
| AMSTERDAM | Borsig | 1857 | 1A1 | 1435 | Deutschland | Leipzig - Dresdner Eisenbahn | |
| AMSTERDAM | Borsig | 1857 | 1A1 | 1435 | Deutschland | Sächsische Staatsbahn | 544 |
| AMSTERDAM | Vulcan | 1866 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 181 |
| AMSTERDAM | Henschel | 1873 | C | 1435 | Deutschland | Rheinische Eisenbahn | 531 |
| AMSTERDAM | Hagans | 1882 | BT | 900 | Niederlande | van Hattum & de Hoog, Bauunternehmen, Amsterdam | |
| AMSTERDAM | SLM | 1882 | BT | 1435 | Niederlande | Westlandsche Stoomtramweg Mij. | 6 |
| AMSTERDAM(2) | Borsig | 1852 | 1B | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | 63 |
| AMSTERDAM(2) | WeBraunschweig | 1873 | 1B | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | 63 |
| AMSTERDAMSCHEVELD | Breda | 1900 | BT | 1067 | Niederlande | Dedemsvaartsche Stoomtramweg Mij. | 12 |
| AMSTETTEN | Sigl | 1872 | C | 1435 | Österreich | Kronprinz Rudolf Bahn | 64 |
| AMSTETTEN | Krauss | 1891 | CT | 1435 | Deutschland | Württembergische Staatsbahn | 985 |
| AMSTETTEN | StEG | 1858 | 1B | 1435 | Österreich | Kaiserin Elisabeth Bahn | 27 |
| AMT LEBERN | SLM | 1983 | BB | 1435 | Schweiz | Solothurn - Münster Bahn | 181 |
| AMULIO | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1260 |
| AMULIO | Graffenstaden | 1861 | 1B | 1435 | Italien | Rete Mediteranea | 2034 |
| AMUR | Vulcan | 1873 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 502 |
| AMWB | Manning | 1866 | CT | 1435 | Großbritannien | Air Ministry | 103 |
| AMY | Porter | 1879 | BT | 1435 | USA | Lucy Furnace Co., Pittsburg | 2 |
| AMY | Porter | 1881 | BT | 1435 | USA | Lucy Furnace Co., Pittsburg | 3 |
| AMY | Manning | 1889 | CT | 1435 | Großbritannien | Johnson & Co. | |
| AMY | Manning | 1889 | CT | 1435 | Großbritannien | J. D. Nowell | |
| AMY | Manning | 1889 | CT | 1435 | Großbritannien | Wrexham, Mold & Connah's Quay Rly. | 14 |
| AMY | Manning | 1889 | CT | 1435 | Großbritannien | H. Croom Johnston, Wrexham | |
| AMY | Manning | 1889 | CT | 1435 | Großbritannien | Great Central Rly. | 404 |
| AMY SCHAEFFER | Koechlin | 1866 | C | 1435 | Frankreich | CF du Nord | 649 |
| AMYAS | Swindon Works | 1896 | 2B | 1435 | Großbritannien | Great Western Rly. | 3272 |
| AMYAS | Swindon Works | 1896 | 2B | 1435 | Großbritannien | Great Western Rly. | 3266 |
| AMYOT | Cail | 1865 | 1B | 1435 | Frankreich | CF de Paris a Orleans | 406 |
| ANABACH | Sigl | 1871 | C | 1435 | Österreich | Kaiser Franz-Josefs-Bahn | 96 |
| ANACOANA | Baldwin | 1905 | 1B | 762 | Dominikanische Republik | FC Central Domincan | 10 |
| ANACONDA | Duebs | 1874 | B2T | 1000 | Indien | Indian State Rly. | 90 |
| ANACONDA | Baldwin | 1895 | 1D | 1435 | USA | Florence & Cripple Creek RR | 4 |
| ANACONDA | Brooks | 1879 | 1C | 1435 | USA | Springfield Southern RR | 1 |
| ANACREON | Cockerill | 1856 | C | 1435 | Belgien | Nord Belge | 64 |
| ANACREONTE | Koechlin | 1858 | 1B | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 61 |
| ANACREONTE | Koechlin | 1858 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 441 |
| ANACRONTE | Neilson | 1874 | 1B | 1435 | Italien | Rete Mediteranea | 2085 |
| ANAGANCE | Hinkley | 1857 | 2B | Kanada | European & North American Rly. | 7 | |
| ANAGANCE | Hinkley | 1858 | 2B | Kanada | European & North American Rly. | 7 | |
| ANAGNI | Ansaldo | 1889 | C | 1435 | Italien | Rete Mediteranea | 3479 |
| ANAIMUDI | Kerr-Stuart | 1910 | B1T+B1T | 600 | Indien | James Finlay & Co., Kundale | |
| ANAJI | Hudswell-Clarke | 1922 | CT | 1435 | Ghana | Gold Coast Harbours | 4 |
| ANAK | Hudswell-Clarke | 1890 | B1T | 750 | Thailand | Central Borneo Co., Bangkok | |
| ANAKA | Porter | 1943 | B | 1435 | USA | American Railroad Equipment | 1 |
| ANALOMINK | Rogers | 1856 | 2C | USA | Delaware, Lackawanna & Western RR | 26 | |
| ANAMOSA | Mason | 1865 | 2B | 1435 | USA | Chicago, Milwaukee & St. Paul Rly. | 289 |
| ANANA | StEG | 1910 | B1T | 1435 | Rumänien | Trustul Minier Banatul, Anina | 3 |
| ANANA | StEG | 1889 | DT | 1435 | Rumänien | Trustul Minier Banatul, Anina | 2 |
| ANANINDEUA | Baldwin | 1907 | 1C1 | 1000 | Brasilien | EF Braganca | 17 |
| ANAPA | Schneider | 1855 | 1A | 1435 | Frankreich | CF de l'Est | 184 |
| ANAPT POE | Tubize | 1890 | BBT | 600 | Griechenland | Soc. des Mines du Laurium | |
| ANASSIMANDRO | Koechlin | 1870 | 1B | 1435 | Italien | Rete Mediteranea | 2142 |
| ANASTASIA | Vulcan Iron Works | 1887 | B2T | 914 | USA | St. Augustine & South Beach RR | 1 |
| ANASTASIA | Vulcan Iron Works | 1905 | B2T | USA | St. Augustine & South Beach RR | 2 | |
| ANASTAZEWO | Krauss | 1912 | BT | 600 | Deutschland | Gnesener Kreisbahn | 9 |
| ANASTHASIE | Corpet-Louvet | 1868 | BT | 1524 | Russland | Craivley | |
| ANATEUS | LYR Miles Platting | 1860 | C | 1435 | Großbritannien | East Lancashire Rly. | 71 |
| ANATOLIA | Breda/Italien | 1901 | D | 1435 | Italien | Rete Mediteranea | 4431 |
| ANAVROS | Decauville | CT | 600 | Griechenland | Thessalonoki Rly. (Thessaly Rly.) | ||
| ANBALTIHERCZEG | Budapest | 1893 | CT | 1435 | Österreich | Presov - Berdejov | 2 |
| ANCA | Budapest | 1914 | CT | 760 | Tschchoslowakei | unbekannt | 3575 |
| ANCASTI | Sharp | 1889 | 1D | 1000 | Argentinien | FC Central Norte | 37 |
| ANCHISE | Maffei | 1882 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1277 |
| ANCHISE | Ansaldo | 1885 | 2B | 1435 | Italien | Rete Mediteranea | 1098 |
| ANCHISIS | Haswell, Wien | 1847 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 70 |
| ANCHOR | Lehigh Delano Shops | 1883 | 2C | 1435 | USA | Lehigh Valley RR | 401 |
| ANCIENT | Norris | 2B | 1435 | USA | Winchester & Potomac RR | ||
| ANCIENT | Norris | 2B | 1435 | USA | United States Military RR | 97 | |
| ANCLAM | Hagans | 1896 | BT | 600 | Deutschland | Mecklenburg-Pommersche Schmalspurbahnen | 17 |
| ANCLAM | Vulcan | 1862 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 103 |
| ANCO MARZIO | Escher-Wyss | 1860 | 1B | 1435 | Italien | Rete Mediteranea | 2016 |
| ANCO MARZIO | Hanomag | 1883 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1065 |
| ANCOATS | Manning | 1888 | BT | 1435 | Großbritannien | Stanley Bros. | |
| ANCOATS | Sentinel | 1924 | BT | 1435 | Großbritannien | United Steel Co. | |
| ANCOATS | Manning | 1888 | BT | 1435 | Großbritannien | T. A. Walker | |
| ANCOATS | Sentinel | 1924 | BT | 1435 | Großbritannien | Blackwell & Son | |
| ANCOATS | Sentinel | 1924 | BT | 1435 | Großbritannien | Thomas E. Gray | |
| ANCOATS | Sentinel | 1924 | BT | 1435 | Großbritannien | James Pain, Corby | |
| ANCOHUMA | Hunslet | 1955 | 1D | 1000 | Bolivien | FC Guaqui a La Paz | 10 |
| ANCON | Rogers | 1869 | 1C | 1435 | Peru | FC de Lima a Ancon y Chancay | 2 |
| ANCON | Vulcan Iron Works | 1912 | CT | USA | Delaware & Hudson Coal Co., Olyphant | 36 | |
| ANCONA | Schneider | 1868 | C | 1435 | Italien | Rete Mediteranea | 3221 |
| ANCONA | Brighton Works | 1880 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 134 |
| ANCONA | Henschel | 1870 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 340 |
| ANCONA | Koechlin | 1865 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 385 |
| ANCONE | Schneider | 1860 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1570 |
| ANCONE | Graffenstaden | 1861 | 1B | 1435 | Frankreich | CF de l'Est | 338 |
| ANCORA | Slaughter | 1856 | 1B | 1676 | Portugal | CF do Estado Minho e Douro | 11 |
| ANDA | Duebs | 1890 | C1T | 1067 | Philippinen | Manila RR | 19 |
| ANDACOLLO | Slaughter | 1861 | 2B | 1676 | Chile | FC de Coquimbo | 2 |
| ANDALUCES | Tubize | 1898 | 1BT | 1676 | Spanien | FC Andaluces | 31 |
| ANDALUCIA | Henschel | 1908 | 1D | 762 | Chile | FC Caleta Coloso a Aguas Blancas | 24 |
| ANDALUCIA | Schneider | 1866 | D | 1676 | Spanien | FC Ciudad Real a Badajoz | 127 |
| ANDALUSIA | Ansaldo | 1901 | D | 1435 | Italien | Rete Mediteranea | 4420 |
| ANDECHS | Maffei | 1875 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 663 |
| ANDELKA | Budapest | 1914 | CT | 760 | Jugoslawien | Poduzece za Drvna Industrija Durdenovac | 3271 |
| ANDENNE | Leonard | 1873 | CT | 1435 | Belgien | Nord Belge | 123 |
| ANDERKLAA | WrN | 1889 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 511 |
| ANDERMATT | SLM | 1984 | BB | 1000 | Schweiz | Furka - Oberalp | 95 |
| ANDERNACH | Vulcan | 1866 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 183 |
| ANDERNACH | Carels | 1873 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 338 |
| ANDERS HANSON | Kristinehamn | 1889 | CT | 850 | Schweden | Hertings angsäg, Falkenberg | |
| ANDERSBACH | Haswell, Wien | 1852 | 2B | 1435 | Österreich | Nördliche Staatsbahn | 121 |
| ANDERSCH | Borsig | 1867 | 1B | 1435 | Deutschland | Ostpreussische Südbahn | 10 |
| ANDERSLEY HALL | Swindon Works | 1941 | 2C | 1435 | Großbritannien | British Rly. | 6930 |
| ANDERSLEY HALL | Swindon Works | 1941 | 2C | 1435 | Großbritannien | Great Western Rly. | 6930 |
| ANDERSLÖF | Nohab | 1883 | 2BT | 1435 | Schweden | Boras - Alvesta Järnvagn | 1 |
| ANDERSON | Cail | 1859 | 2A | 1435 | Frankreich | CF du Nord | 5 |
| ANDERSON | Baldwin | 1853 | 2B | 1435 | USA | Indianapolis & Bellefontaine RR | |
| ANDERSON | Baldwin | 1851 | 2B | USA | Greenville & Columbia RR | ||
| ANDERSON | Baldwin | 1853 | 2B | 1435 | USA | Indianapolis, Pittsburgh & Cleveland RR | |
| ANDERSON | Baldwin | 1853 | 2B | 1435 | USA | Bellefontaine Rly. | |
| ANDERSON | Baldwin | 1853 | 2B | 1435 | USA | Cleveland, Columbus, Cincinnati & Indianapolis Rly. | 11 |
| ANDERTON | LYR Miles Platting | 1861 | 1B | 1435 | Großbritannien | Lancashire & Yorkshire Rly. | 289 |
| ANDES | Stephenson | 1852 | C | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 106 |
| ANDES | Sharp | 1885 | 2C | 1676 | Argentinien | FC Buenos Aires al Pacifico | 17 |
| ANDES | Rogers | 1853 | 2B | 1435 | USA | Buffalo & State Line RR | |
| ANDES | Rogers | 1853 | 2B | 1435 | USA | Buffalo & Erie RR | |
| ANDES | Rogers | 1853 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 260 |
| ANDEVALO | North British | 1955 | DT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 54 |
| ANDHURST | North British | 1907 | 2B1 | 1676 | Indien | Great Indian Peninsula RR | 937 |
| ANDINE | Neilson | 1884 | 2C | 1676 | Argentinien | FC Central Argentino | 29 |
| ANDLAU auch ANDLAV | Graffenstaden | 1894 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 572 |
| ANDONE | Krauss | 1899 | CT | 630 | Mocambique | Quelimane | |
| ANDORA | Henschel | 1886 | C | 1435 | Italien | Rete Mediteranea | 3427 |
| ANDORNO | Breda/Italien | 1891 | CT | 950 | Italien | Ferrovie Economiche Biellesi | 3 |
| ANDORRA | Jung | 1953 | 2D2T | 1676 | Spanien | Emprese National Calvo Sotela, Madrid | |
| ANDORRA | Jung | 1953 | 2D2T | 1676 | Spanien | FC Andorra a Escatron (ENDESA) | |
| ANDORRA | StEG | 1888 | D | 1435 | Italien | Rete Mediteranea | 4310 |
| ANDOUILLE | Corpet-Louvet | 1900 | CT | 1000 | Frankreich | CF Departementaux de la Mayenne | 4 |
| ANDOVER (1) | Lovell | 1836 | 1A | 1435 | USA | Andover & Wilmington RR | |
| ANDOVER (1) | Lovell | 1836 | 1A | 1435 | USA | Andover & Haverhill RR | |
| ANDOVER (2) | Boston & Maine | 1861 | 2B | 1435 | USA | Boston & Maine RR | 31 |
| ANDR DUMONT | Cockerill | 1861 | C | 1435 | Belgien | Nord Belge | 93 |
| ANDRADE CORVO | Kitson | 1886 | 1C1T | 1000 | Indien | West of India Portugese Rly. | 12 |
| ANDRAS | Budapest | 1924 | DT | 760 | Ungarn | Kisgyoni - Bakonyvideki Köszenbanya, Bodajk | |
| ANDRE | Andrew Barclay | 1897 | BT | 1435 | Großbritannien | Pyle & Blaina Works, Monmouthshire | |
| ANDRE | Andrew Barclay | 1897 | BT | 1435 | Ägypten | unbekannt | |
| ANDRÉ | Corpet-Louvet | 1919 | CT | 1000 | unbekannt | unbekannt | 2 |
| ANDRE auch EGYPT | Andrew Barclay | 1900 | BT | 1435 | Großbritannien | Pyle & Blaina Works, Monmouthshire | |
| ANDRE CHENIER | Cail | 1865 | C | 1435 | Frankreich | CF de Paris a Orleans | 828 |
| ANDRE DI PONTEDERA | Henschel | 1884 | BT | 1435 | Italien | E. E. Oblieght | |
| ANDRE KOECHLIN | Koechlin | 1847 | 1A1 | 1435 | Frankreich | CF Tours - Nantes | 12 |
| ANDRE L D'ARIFAT | Bagnall | 1903 | B1T | 800 | Mauritius | Les Forges & Foundries du Maurice | 1 |
| ANDRE MARIA | Kerr-Stuart | 1896 | B1T | 750 | Brasilien | Usina Massau-Assu, Escada | 2 |
| ANDRE VESALE | Cockerill | 1855 | C | 1435 | Belgien | Nord Belge | 665 |
| ANDREA | O&K | 1910 | BT | 750 | Spanien | FC de Flassa a Palamos, Gerona y Banolas | 11 |
| ANDREA | O&K | 1910 | BT | 750 | Spanien | FC de Flassa a Palamos, Gerona y Banolas | 11 |
| ANDREA DEL SARTO | Ansaldo | 1858 | B1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 222 |
| ANDREA DEL SARTO | Ansaldo | 1858 | B1 | 1435 | Italien | Rete Mediteranea | 2747 |
| ANDREA DORIA | Cockerill | 1853 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 389 |
| ANDREAS | Borsig | 1847 | 1A1 | 1435 | Deutschland | Stargard - Posener Eisenbahn | |
| ANDREAS | Henschel | 1905 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1004 |
| ANDREAS | Krauss | 1898 | CT | 1106 | Österreich | Wolfsegg-Traunthaler Kohlegesellschaft | |
| ANDREAS | Borsig | 1924 | CT | 760 | Ungarn | Gant Bauxit works | 15 |
| ANDREE | Koechlin | 1859 | C | 1435 | Frankreich | CF d'Epinac | 6 |
| ANDREE | Leonard | 1898 | BT | 760 | Frankreich | Acieries de Micheville-Villerupt | 16 |
| ANDRÉE | Corpet-Louvet | 1894 | B1T | 1000 | Frankreich | Cie. Meusienne de CF | 9 |
| ANDRES A. GORBEA | Schneider | 1893 | 2B | 1000 | Chile | Dir. General de Obras Publica, Santiago | 11 |
| ANDREVALO | Duebs | 1872 | CT | 1219 | Spanien | FC de Tharsis a Rio Odiel | 14 |
| ANDREW BAIN | North British | 1920 | 2B | 1435 | Großbritannien | Great North of Scotland Rly. | 48 |
| ANDREW BEARUP | Lake Shore | 1877 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 84 |
| ANDREW CLARKE | Sharp | 1902 | B1T | 760 | Indien | Khushalgarh - Kohat - Thal Rly. | |
| ANDREW JACKSON | Mason | 1870 | 2B | 1435 | USA | Stockton & Copperopolis RR | 1 |
| ANDREW JACKSON | H. R. Campbell | 1839 | 2A | 1435 | USA | Philadelphia & Columbia RR | 17 |
| ANDREW JACKSON | Davis | 1836 | B | 1435 | USA | Baltimore & Ohio RR | 7 |
| ANDREW JACKSON | Rogers | 1854 | 2B | USA | Nashville & Chattanooga RR | ||
| ANDREW K. MCCOSH | Doncaster Works | 1937 | 2C1 | 1435 | Großbritannien | British Rly. | 60003 |
| ANDREW K. MCCOSH | Doncaster Works | 1937 | 2C1 | 1435 | Großbritannien | London & North Eastern Rly. | 3 |
| ANDREW K. MCCOSH | Doncaster Works | 1937 | 2C1 | 1435 | Großbritannien | London & North Eastern Rly. | 4494 |
| ANDREW LANGDON | Dickson | 1884 | B | 914 | USA | Grassy Island Coal Co. | 1 |
| ANDREW LIONS | Porter | 1872 | BT | 1435 | USA | Pittsburgh & Baltimore Coal, Coke & Iron Co., Ursina | |
| ANDREW LOW | Rogers | 1843 | 2B | USA | South Western Rly. | ||
| ANDREW LOW | Rogers | 1843 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| ANDREW MARVEL | Fenton-Murray&Jackso | 1840 | 1A1 | 1435 | Großbritannien | Hull & Selby Rly. | |
| ANDREW MILNE | Rogers | 1858 | 2B | USA | Charleston & Savannah Rly. | 2 | |
| ANDREW MILNE | Rogers | 1858 | 2B | USA | Charleston & Savannah RR | 2 | |
| ANDREW MILNE | Rogers | 1858 | 2B | USA | Savannah & Charleston RR | 2 | |
| ANDREW WALLACE | Baldwin | 1853 | 1C | USA | South Carolina RR | ||
| ANDREZIEUX | Parent & Schaken | 1856 | 1B | 1435 | Frankreich | CF Jonctions de Rhone & Loire | 28 |
| ANDRIA | Leonard | 1881 | C1T | 750 | Italien | Ferrovia Bari - Barletta | 3 |
| ANDRIEU | Koechlin | 1872 | 1B | 1435 | Frankreich | CF de l'Ouest | 893 |
| ANDRINOPLE | Koechlin | 1855 | 1B | 1435 | Frankreich | CF de l'Est | 195 |
| ANDROMACA | Cockerill | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 965 |
| ANDROMACHE | Vulcan | 1875 | C | 1435 | Deutschland | Halle - Casseler Eisenbahn | 67 |
| ANDROMAQUE | Fives-Lille | 1871 | B1 | 1435 | Frankreich | CF du Nord | 944 |
| ANDROMEDA | Cockerill | 1847 | 2B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 66 |
| ANDROMEDA | Henschel | 1859 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 838 |
| ANDROMEDA | Sigl | 1868 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 22 |
| ANDROMEDA | Rhode Island | 1873 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 436 |
| ANDROMEDA | Maffei | 1871 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 459 |
| ANDROMEDA | Henschel | 1859 | 1B | 1435 | Deutschland | Hessische Nordbahn | 26 |
| ANDROMEDA | Baldwin | 1871 | 2C | 1435 | USA | Hartford & New Haven RR | 33 |
| ANDROMEDA | Henschel | 1859 | 1B | 1435 | Deutschland | Hessische Nordbahn | 35 |
| ANDROMEDA | Graffenstaden | 1905 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1016 |
| ANDROMEDA | Wöhlert | 1874 | B1T | 1435 | Deutschland | Rheinische Eisenbahn | 156 |
| ANDROMEDA | Crewe Works | 1911 | 2C | 1435 | Großbritannien | London & North Western Rly. | 1388 |
| ANDRONICA | Graffenstaden | 1873 | 1B | 1435 | Italien | Rete Mediteranea | 1502 |
| ANDROSCOGGIN | Ballard-Vale | 1848 | 2B | USA | Androscoggin & Kennebec RR | 1 | |
| ANDROSCOGGIN | Portland | 1872 | 2B | 1435 | USA | Maine Central RR | 1 |
| ANDROSCOGGIN | Ballardvale | 1848 | 2B | 1435 | USA | Androscoggin & Kennebec RR | 1 |
| ANDRYCHAU | WrN | 1888 | CT | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 921 |
| ANDULKA | Krauss | 1907 | BT | 760 | Tschchoslowakei | Kress & Bernard, Prag | |
| ANEBOS | MBG Karlsruhe | 1872 | 1B | 1435 | Deutschland | Pfalzbahn | 120 |
| ANEI MUDI | Kerr-Stuart | 1915 | 1BB1 | 610 | Indien | James Findlay & Co., Madras | |
| ANEI MUDI | Kerr-Stuart | 1915 | 1BB1 | 610 | Indien | James Findlay & Co., Madras | |
| ANELKA | Baldwin | 1884 | BT | 914 | USA | M. S. Kremmerer & Co. | 2 |
| ANEMONE | Swindon Works | 1908 | 2B | 1435 | Großbritannien | Great Western Rly. | 4159 |
| ANEMONE | Swindon Works | 1908 | 2B | 1435 | Großbritannien | Great Western Rly. | 4111 |
| ANERLEY | Brighton Works | 1874 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 9 |
| ANET | Gouin | 1860 | C | 1435 | Frankreich | CF de l'Ouest | 603 |
| ANETTE | Haine St.Pierre | 1890 | BT | 1435 | Belgien | Abattoir d'Anderlecht | |
| ANFIMARCO | Ansaldo | 1889 | 2B | 1436 | Italien | Rete Mediteranea | 1125 |
| ANGARY | Baldwin | 1891 | 2B | 1000 | Brasilien | EF Oeste de Minas | 23 |
| ANGEL | Schneider | 1869 | C | 1524 | Russland | Gryazi - Tsaritsin | 22 |
| ANGEL | Hunslet | 1907 | BT | 770 | Großbritannien | Jess Hartshill Granite & Brick Co., Nuneton | |
| ANGEL DEL CAMPO | Henschel | 1918 | BT | 600 | Spanien | Fabricia Siderurgica 'Moreda', Gijon | 4 |
| ANGEL DEL CAMPO | Henschel | 1918 | BT | 600 | Spanien | Union Nationale de Siderurgicas Asturianas | 4 |
| ANGEL PRIETO I CRUZ | Lever & Murphy | 1887 | 2B | 1676 | Chile | Empresa de los FC del Estado | 125 |
| ANGEL PRIETO I CRUZ | EFE | 1887 | 2B | 1676 | Chile | Empresa de los FC del Estado | 125 |
| ANGELA | Avonside | 1918 | BT | 1435 | Großbritannien | Bell Bros., Middlesborough | 24 |
| ANGELA | Baldwin | 1910 | 1C | 600 | USA | Mannel C. Conde | |
| ANGELA | Avonside | 1918 | BT | 1435 | Großbritannien | Bell Bros., Middlesborough | |
| ANGELESEY | Tayleur | 1846 | C | 1435 | Großbritannien | London & Birmingham Rly. | 124 |
| ANGELICA | Duebs | 1887 | 1C | 1000 | Argentinien | FC Province de Santa Fe | 33 |
| ANGELICA | Vulcan Iron Works | 1915 | 1C | 1435 | Cuba | Salvador Guedez Sugar Co., Habanna | 5 |
| ANGELINA | Baldwin | 1916 | 1D | 914 | Cuba | Central San Augustin | 3 |
| ANGELINA | Dickson | 1900 | BT | Dominikanische Republik | J. B. Vicini & Co. | 4 | |
| ANGELINA | Baldwin | 1889 | B1T | Cuba | Edward Abria | ||
| ANGELINE | Cooke | 1871 | 2B | 1435 | USA | Houston & Great Northern RR | 6 |
| ANGELITA | Leonard | 1894 | BT | 1000 | Spanien | Chavarin - Le Cocq, Bilbao | |
| ANGELITA | Bagnall | 1920 | BT | 593 | Spanien | Jose Goenage, Palamos Harbour | |
| ANGELN | Hohenzollern | 1883 | BT | 1435 | Deutschland | Kiel - Eckernförde - Flensburger Eisenbahn | |
| ANGELO | MF Heilbronn | 1891 | BT | 750 | Schweiz | Minder & Galli, Seftigen | |
| ANGELO | MF Heilbronn | 1891 | BT | 750 | Schweiz | Angelo Castelli, Rheinfelden | |
| ANGELO SECCI | Maffei | 1885 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1320 |
| ANGER | Graffenstaden | 1903 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 854 |
| ANGERAPP | Wöhlert | 1852 | 1A1 | 1435 | Deutschland | Königliche Ostbahn | 32 |
| ANGERAPP | Borsig | 1901 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 782 |
| ANGERMÜNDE | Borsig | 1843 | 1A1 | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | |
| ANGERMÜNDE(2) | Borsig | 1860 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 1 |
| ANGERS | Schneider | 1861 | C | 1435 | Frankreich | CF de l'Ouest | 618 |
| ANGERS | Koechlin | 1847 | 1A1 | 1435 | Frankreich | CF Tours - Nantes | 14 |
| ANGERSTEIN | Garforth | 1849 | C | 1435 | Großbritannien | South Staffordshire Rly. | 11 |
| ANGERSTEIN | Garforth | 1849 | C | 1435 | Großbritannien | John Brogden Jnr. | |
| ANGERVILLE | Corpet-Louvet | 1907 | CT | 1000 | Frankreich | Tramway d'Eure & Loir | 16 |
| ANGIS | Cail | 1900 | C1T | 1435 | Frankreich | CF Economiques | 3704 |
| ANGLESAE | Hawthorne, Leith | 1862 | CT | 1435 | Großbritannien | Anglesea Central Rly. | |
| ANGLESEA | Crewe Works | 1850 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 260 |
| ANGLESEY | Manning | 1875 | BT | 1435 | Großbritannien | Scott & Edwards | |
| ANGLESEY | Beyer-Peacock | 1872 | B1T | 1435 | Großbritannien | Cannock Chase Colliery Co. | |
| ANGLESEY | Lilleshall | 1868 | CT | 1435 | Großbritannien | Cannock & Rugeley Colliery Co. | 2 |
| ANGLESEY | Manning | 1875 | BT | 1435 | Großbritannien | John Mackay, Woking | |
| ANGLETERRE | Gouin | 1857 | BT | 1435 | Frankreich | CF du MIDI | 406 |
| ANGLEUR | St.Martin (NB) | 1873 | CT | 1435 | Belgien | Nord Belge | 142 |
| ANGLIA | Tayleur | 1846 | C | 1435 | Großbritannien | London & Birmingham Rly. | 319 |
| ANGLIA | Beyer-Peacock | 1866 | C | 1435 | Großbritannien | London & South Western Rly. | |
| ANGLO SAXON | Baldwin | 1880 | 1D | 914 | USA | Denver & Rio Grande Western Rly. | 42 |
| ANGLOCO | Peckett | 1927 | BT | 1435 | Großbritannien | Anglo-American Oil Co. | |
| ANGLOCO | Peckett | 1927 | BT | 1435 | Großbritannien | Anglo-American Oil Co. | |
| ANGLOCO | Peckett | 1927 | BT | 1435 | Großbritannien | Anglo-American Oil Co. | |
| ANGLO-DANE | Peckett | 1913 | BT | 1435 | Großbritannien | Tunnel Portlandcement Co. | |
| ANGLO-DANE | Peckett | 1913 | BT | 1435 | Großbritannien | Tunnel Portlandcement Co. | |
| ANGLO-DANE | Peckett | 1913 | BT | 1435 | Großbritannien | Tunnel Portlandcement Co. | |
| ANGLO-FRENCH | Hawthorn | 1906 | CT | 1067 | Südafrika | Alex Secretan & Co. | |
| ANGMERING | Brighton Works | 1893 | B2T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 371 |
| ANGOL | Baldwin | 1874 | 2B | 1676 | Chile | Empresa de los FC del Estado | 104 |
| ANGOLA | Hartmann | 1886 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 828 |
| ANGOLA | Hinkley | 1870 | 2B | 1435 | USA | Ft. Wayne & Jackson RR | 3 |
| ANGOLA | Hinkley | 1870 | 2B | 1435 | USA | Ft. Wayne, Jackson & Saginaw RR | 3 |
| ANGOLA | Vulcan Iron Works | 1905 | BT | 914 | USA | Louisiana State Pen. | |
| ANGOSTINA | Neilson | 1889 | 2B | 1676 | Chile | Empresa de los FC del Estado | 183 |
| ANGOT | Cail | 1859 | 2A | 1435 | Frankreich | CF du Nord | 11 |
| ANGOULEME | Gouin | 1850 | B1 | 1435 | Frankreich | CF Orleans - Bordeaux | 51 |
| ANGOULEME | Graffenstaden | 1869 | 1B | 1435 | Frankreich | CF des Charentes | 102 |
| ANGOULINS | Graffenstaden | 1880 | C | 1435 | Frankreich | CF de l'ETAT | 3081 |
| ANGRAM | Hudswell-Clarke | 1892 | BT | 914 | Großbritannien | John Best & Son | 21 |
| ANGRI | Breda/Italien | 1900 | C | 1435 | Italien | Rete Mediteranea | 3822 |
| ANGRIM | Nohab | 1882 | C | 1435 | Schweden | Statens Järnvägar | 313 |
| ANGUAZE | Krauss | 1899 | CT | 630 | Mocambique | Quelimane | |
| ANGUILLARA | Breda/Italien | 1894 | C | 1435 | Italien | Rete Mediteranea | 3808 |
| ANGUILLE | Koechlin | 1858 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1306 |
| ANGUS | Andrew Barclay | 1913 | B1T | 760 | Indien | Bengal Iron & Steel Co. | 15 |
| ANGUS | Hawthorn | 1919 | BT | 1435 | Großbritannien | Bolckow, Vaughan & Co. | 149 |
| ANGUS GEORGE | Manning | 1877 | CT | 1435 | Großbritannien | McGregor & Badman | |
| ANGUSTURA | Grant | 1873 | 1C | 1435 | Costa Rica | FC de Costa Rica | 7 |
| ANGYALFÖLD | Krauss | 1888 | CT | 1435 | Ungarn | Arnstein & Freund, Bauunternehmen, Budapest | |
| ANHALT | Borsig | 1904 | BBT | 1000 | Deutschland | Gernrode - Harzgerode Eisenbahn | |
| ANHALT | Union | 1869 | 1B | 1435 | Deutschland | Königliche Ostbahn | 213 |
| ANHANGA | Baldwin | 1913 | 1C | 1000 | USA | EF Braganca | 24 |
| ANHOLT | Hohenzollern | 1903 | BT | 750 | Niederlande | Geldersche Stoomtramweg Mij. | 14 |
| ANIA | Borsig | 1911 | 1CT | 1435 | Italien | Lucca - Aulla | 3 |
| ANIBAL CAPRILES | Borsig | 1913 | 1C | 760 | Bolivien | The Empreses Suz y Fuerza Chochabamba | 6 |
| ANIBAL JARAMILLO | Henschel | 1955 | 1D1 | 914 | Kolumbien | FC de Antioquia | 87 |
| ANIBAL PINTO | Baldwin | 1874 | 2B | 1676 | Chile | Empresa de los FC del Estado | 102 |
| ANICA | Krauss | 1907 | CT | 760 | Ungarn | Neuschloss & Sohn, Budapest | |
| ANICHE | Schneider | 1881 | C | 1435 | Frankreich | Picardie & Flandre | |
| ANIK | Manning | 1921 | CT | 1676 | Großbritannien | Thomas W. Ward | 316 |
| ANINA | Resita | 1956 | 1435 | Rumänien | Trustul Minier Banatul, Anina | 3 | |
| ANINA | StEG | 1885 | CT | 1435 | Rumänien | Trustul Minier Banatul, Anina | 1 |
| ANITA | Manning | 1904 | BT | 914 | Großbritannien | Stockport Co., Waterworks | |
| ANITA | Henschel | 1907 | CT | 762 | Chile | FC Caleta Coloso a Aguas Blancas | 20 |
| ANITA | Kerr-Stuart | 1896 | B1T | 478 | Spanien | Figueroa & Co., Linares | 9 |
| ANITA | O&K | 1909 | BT | 750 | Spanien | Minera de Dicido, Castro Urdiales | 6 |
| ANITA | Manning | 1904 | BT | 914 | Großbritannien | Lehane, McKenzie & Shand | |
| ANITA | Hunslet | 1911 | C2T | 1000 | Chile | McDonald, Gibbs & McDougal | 1 |
| ANITA | Stephenson | 1904 | BT | 750 | Spanien | Minera de Dicido, Castro Urdiales | 4 |
| ANITA | Porter | 1881 | B1T | Cuba | Lorzano & Co. | 3 | |
| ANITA | Kerr-Stuart | 1907 | BT | 750 | Spanien | Minera de Dicido, Castro Urdiales | 1 |
| ANITA | Stephenson | 1904 | BT | 750 | Spanien | Mount Minio Iron Ore Mines | 4 |
| ANITA | Kerr-Stuart | 1909 | BT | 750 | Spanien | Minera de Dicido, Castro Urdiales | 5 |
| ANITA | Krauss | 1897 | BT | 750 | Spanien | Minera de Dicido, Castro Urdiales | 3 |
| ANITA | Kerr-Stuart | 1900 | B | 750 | Spanien | Minera de Dicido, Castro Urdiales | 7 |
| ANITA | La Meuse | 1909 | BT | 750 | Spanien | Minera de Dicido, Castro Urdiales | 2 |
| ANITIA | Manning | 1904 | BT | 914 | Großbritannien | Elliotts Metal Co., Burry Port | |
| ANJASMORO | O&K | 1913 | 1BT | 700 | Indonesien | PG Purwodadi Glodok | 3 |
| ANJEL C. GALLO | Avonside | 1876 | 2B | 1676 | Chile | Empresa de los FC del Estado | 53 |
| ANKARSRUM | Krauss | 1877 | CT | 891 | Schweden | Hultsfred - Westerviks | 12 |
| ANKER | Hawthorn | 1839 | 1A1 | 1435 | Großbritannien | Birmingham & Derby Junction Rly. | |
| ANKLAM | Vulcan | 1872 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 148 |
| ANKLOM | Baldwin | 1890 | BT | 1623 | USA | Stroudsburg Passenger | |
| ANKY | Krauss | 1921 | BT | 600 | Deutschland | Amberger Kaolinwerk | |
| ANLELOPE | Baldwin | 1845 | 2B | USA | South Carolina RR | 4 | |
| ANN | Natoma | 1862 | BT | USA | Cascades RR | 2 | |
| ANN | Vulcan Iron Works | 1921 | BT | 914 | USA | Field, Barker & Underwood, Philadelphia | 1 |
| ANN | Sentinel | unbekannt | unbekannt | ||||
| ANN | Vulcan Iron Works | B | USA | Ontario & Quebec Rly. | |||
| ANN ARBOR | Baldwin | 1837 | 2A | 1435 | USA | Central Michigan Rly. | |
| ANN ARBOR | Rogers | 1887 | 2B | 1435 | USA | Toledo, Ann Arbor & Northern Michigan Rly. | 8 |
| ANN SMITH | Henschel | 1935 | 2C1 | 1067 | Südafrika | South African Rly. | 857 |
| ANNA | Krauss | 1890 | CT | 1435 | Deutschland | Gotteszell-Viechtacher Eisenbahn | 2 |
| ANNA | O&K | 1913 | BT | 750 | Jugoslawien | Karl Corazza, Bauunternehmen, Lemberg | |
| ANNA | Hohenzollern | 1902 | B | 1435 | Deutschland | Grube Anna, Alsdorf | 5 |
| ANNA | O&K | 1912 | DT | 1435 | Deutschland | Grube Anna, Alsdorf | 3 |
| ANNA | Henschel | 1905 | BT | 750 | Deutschland | Friedrich Hornemann, Ziegelei, Potsdam | |
| ANNA | Henschel | 1920 | BT | 600 | Deutschland | Zuckerfabrik Dröbel, Bernburg | |
| ANNA | Graffenstaden | 1884 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 516 |
| ANNA | Hohenzollern | 1887 | CT | 1000 | Deutschland | Kreis Altenaer Eisenbahn | 4 |
| ANNA | Motala | 1881 | 1BT | 1435 | Schweden | Säbyholms Järnväg | 1 |
| ANNA | Krauss | 1893 | BT | 800 | Ungarn | Erdövideker Bergbau-Verein, Köpecz | |
| ANNA | Nohab | 1879 | 1B | 1435 | Schweden | Statens Järnvägar | 262 |
| ANNA | Krauss | 1898 | BT | 700 | Österreich | Österreichisches Mannesmannröhrenwerk, Komotau | 4 |
| ANNA | Hohenzollern | 1891 | BT | 1435 | Deutschland | Zeche Emil-Emscher, Essen-Altenessen(2) | |
| ANNA | BMAG | 1872 | B1T | 1435 | Niederlande | F. de Herder, N.M. Bollen & Stuy, Zwolle | |
| ANNA | Porter | 1885 | BT | USA | Truckee Lumber Co. | 1 | |
| ANNA | Tubize | 1889 | BT | 600 | unbekannt | Mines d'Apatite de Junvilla | 1 |
| ANNA | Krauss | 1877 | BT | 900 | Deutschland | Chr. Uhrmacher, Basalt AG, Obercassel | |
| ANNA | Schichau | 1872 | BT | 1435 | Niederlande | Th. Verhoeven, Utrecht | |
| ANNA | O&K | 1923 | DT | 1435 | Deutschland | Grube Anna, Alsdorf | 2 |
| ANNA | Koechlin | 1864 | C | 1435 | Italien | Soc. Generale delle Strada Ferrate Romane | 176 |
| ANNA | Hohenzollern | 1891 | BT | 1435 | Deutschland | Zeche Anna, Essen-Altenessen(1) | |
| ANNA | Krauss | 1908 | CT | 1106 | Österreich | Wolfsegg-Traunthaler Kohlegesellschaft | |
| ANNA | Hohenzollern | 1894 | BT | 1435 | Deutschland | Grube Anna, Alsdorf | 3 |
| ANNA | Koechlin | 1864 | C | 1435 | Italien | Rete Adriatica | 3171 |
| ANNA | Haine St.Pierre | 1895 | Belgien | Hauts Fourneaux Athus | |||
| ANNA | Borsig | 1918 | DT | 600 | Belgien | Eisenbahntruppen der belgischen Armee | |
| ANNA | Vulcan Iron Works | 1874 | 1B | 1435 | USA | Lehigh Valley Iron Co. | 4 |
| ANNA BOLENA | Breda/Italien | 1892 | 2B | 1435 | Italien | Rete Mediteranea | 1714 |
| ANNA(2) | Humboldt | 1906 | BT | 900 | Deutschland | Chr. Uhrmacher, Basalt AG, Obercassel | |
| ANNABEL | Hawthorn | 1936 | BT | 1435 | Großbritannien | Courtaulds, Wolverhampton | |
| ANNABERG | Hartmann | 1864 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 110 |
| ANNABERG | Graffenstaden | 1905 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1027 |
| ANNABERG(2) | Hartmann | 1891 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 97 |
| ANNABURG | Hohenzollern | 1901 | BT | 1435 | Deutschland | Prettin - Annaburger Kleinbahn | 1 |
| ANNABURG | Borsig | 1874 | C | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 138 |
| ANNAHÜTTE | Hanomag | 1899 | CT | 1435 | Deutschland | Zschipkau - Finsterwalde Eisenbahn | 10 |
| ANNAMATOX | Hinkley | 1851 | 2B | USA | Richmond & Danville RR | ||
| ANNAN | Neilson | 1866 | B1T | 1435 | Großbritannien | London, Chatham & Dover Rly. | 91 |
| ANNANDALE | Andrew Barclay | 1907 | BT | 1435 | Großbritannien | Bairds & Dalmellington | |
| ANNANDALE | Andrew Barclay | 1907 | BT | 1435 | Großbritannien | A. Kenneth & Sons | 2 |
| ANNANDALE | Andrew Barclay | 1919 | BT | 1435 | Großbritannien | A. Kenneth & Sons, Annandale, Crosshouse | 2 |
| ANNANDALE auch AUCHLOCHAN | Andrew Barclay | 1907 | BT | 1435 | Großbritannien | National Coal Board | |
| ANNAPOLIS | Baldwin | 1840 | 2A | 1435 | USA | Annapolis & Elk Ridge RR | |
| ANNAPOLIS | Baldwin | 1861 | 2B | 1435 | USA | Annapolis & Elk Ridge RR | |
| ANNAPOLIS | Portland | 1892 | 2B | 1435 | Kanada | Western Counties Rly. | 4 |
| ANNAPOLIS | Hayward | 1864 | 1435 | USA | Philadelphia & Reading RR | ||
| ANNAPOLIS | Grant | 1868 | 2B | 1435 | USA | Iron Mountain & Southern RR | 50 |
| ANNAPOLIS | Portland | 1892 | 2B | 1435 | Kanada | Dominion Atlantic Rly. | 15 |
| ANNAWOSCUTT | Taunton | 1887 | 2B3T | 1435 | USA | Providence, Warren & Bristol RR | |
| ANNAWOSCUTT | Taunton | 1887 | 2B3T | 1435 | USA | Providence, Warren & Bristol RR | |
| ANNE | Bagnall | 1945 | BT | 1435 | Großbritannien | North & West Midlands Joint Electricity Authority | 1 |
| ANNE | Andrew Barclay | 1924 | BT | 1435 | Großbritannien | Stewarts & Lloyds | |
| ANNE | Avonside | 1914 | BT | 1435 | Großbritannien | South Suburban Gas Co. | 21 |
| ANNEASLEY COLLIERY | Hunslet | 1866 | CT | 1435 | Großbritannien | Annseley Colliery | 2 |
| ANNECY | Cockerill | 1855 | BT | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 2393 |
| ANNECY | Gouin | 1858 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1132 |
| ANNELIESE | Borsig | 1903 | BT | 900 | Deutschland | Klettwitzer Werke, Klettwitz | |
| ANNE-MARIE | Decauville | 1908 | BT | 600 | Frankreich | G. Huguet, Viry Chatillon, Essonne | |
| ANNEMEERE | Rogers | 1882 | 1C | 1435 | USA | Marquette, Houghton & Ontonagon RR | 32 |
| ANNEN | Wöhlert | 1868 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 271 |
| ANNEQUIN | Franco-Belge | 1899 | DT | 1435 | Frankreich | Mines de Bethune | 11 |
| ANNESLEY | Andrew Barclay | 1907 | CT | 1435 | Großbritannien | Pilsley Colliery Co., Chesterfield | 3 |
| ANNESLEY | Hunslet | 1868 | CT | 1435 | Großbritannien | William Worswick | 1 |
| ANNESLEY | Peckett | 1937 | CT | 1435 | Großbritannien | New Hucknall Colliery Co., Annesley | 2 |
| ANNESLEY | Hudswell-Clarke | 1931 | CT | 1435 | Großbritannien | National Coal Board | 1 |
| ANNETJE BOOM | MF Esslingen | 1898 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 226 |
| ANNETTE | Manning | 1905 | CT | 1435 | Großbritannien | John Scowcroft & Co. | |
| ANNETTE L | Vulcan Iron Works | 1907 | B2T | 914 | USA | Allemania Plantation | |
| ANNETTE L. | Vulcan Iron Works | 1898 | B2T | 914 | USA | Ashton Plantation Co. | |
| ANNI | Henschel | 1941 | CT | 600 | Deutschland | Zuckerfabrik Dröbel, Bernburg | |
| ANNIBAL | Schneider | 1871 | D | 1435 | Frankreich | CF du Nord | 875 |
| ANNIBAL CARO | Stephenson | 1855 | B1 | 1435 | Italien | Rete Mediteranea | 2708 |
| ANNIBAL CARO | Stephenson | 1855 | B1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 251 |
| ANNIBALE | Pietrarsa | 1875 | 1B | 1435 | Italien | Rete Mediteranea | 2080 |
| ANNIE | Black & Hawthorn | 1881 | CT | 1435 | Großbritannien | Tyne Improvement Commission | |
| ANNIE | Manning | 1890 | BT | 1435 | Großbritannien | S. Pearson & Son | |
| ANNIE | Baldwin | 1893 | BT | 1435 | USA | E. D. Smith & Co. | 2 |
| ANNIE | Peckett | 1894 | BT | 1435 | Großbritannien | Skinningrove Iron Co., Carlin Howe | 3 |
| ANNIE | Baldwin | 1884 | BT | 1524 | USA | Trainer Wire & Co. | |
| ANNIE | Bagnall | 1889 | BT | 914 | Großbritannien | Crashay Bros. | |
| ANNIE | Fox-Walker | 1877 | CT | 1435 | Großbritannien | Skinningrove Iron Co., Skinningrove Ironworks, Carlin Howe | |
| ANNIE | Peckett | 1908 | BT | 1435 | Großbritannien | Yates, Duxbury & Co., Paper Mill, Bury | |
| ANNIE | Kerr-Stuart | 1919 | CT | 1435 | Großbritannien | Hills, Plymouth & Co., Merthyr Tydfil | |
| ANNIE | Fox-Walker | 1878 | CT | 1435 | Großbritannien | Digby Coal Co. | |
| ANNIE | Bagnall | 1911 | B1T | 760 | Neuseeland | Gisborne Council | |
| ANNIE | Hunslet | 1866 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ANNIE | Manning | 1886 | BT | 1435 | Großbritannien | J. D. Nowell | |
| ANNIE | Manning | 1900 | CT | 1435 | Großbritannien | J. Wrighley | |
| ANNIE | Hunslet | 1893 | CT | 1435 | Großbritannien | S. Pearson & Son | |
| ANNIE | Fox-Walker | 1873 | BT | 1435 | Großbritannien | Thomas Oliver, Boxmoor | |
| ANNIE | Bagnall | 1895 | BT | 1219 | Großbritannien | George Talbot | |
| ANNIE | Bagnall | 1889 | BT | 914 | Großbritannien | Enoch Tempest | |
| ANNIE | Bagnall | 1902 | BT | 914 | Großbritannien | Enoch Tempest, Walshaw | |
| ANNIE | Peckett | 1889 | BT | 1435 | Großbritannien | William Foster & Co., Swansea | |
| ANNIE | Hudswell-Clarke | 1877 | BT | 1435 | Großbritannien | James Walton, Stone Merchant | |
| ANNIE | Baldwin | 1870 | B | 1435 | USA | Charleston Mining & Manufacturing Co. | |
| ANNIE | Bagnall | 1889 | BT | 914 | Großbritannien | Matlock Derbys | |
| ANNIE | Andrew Barclay | 1904 | BT | 1435 | Großbritannien | Dockyard Rly., Chatham | |
| ANNIE | Manning | 1890 | BT | 1435 | Großbritannien | Wouldham Cement Works Co., West Thurrock | |
| ANNIE | Vulcan Iron Works | 1911 | B2T | 1435 | USA | Hacker Manufacturing Co., Ehrhardt | 1 |
| ANNIE | Manning | 1890 | BT | 1435 | Großbritannien | British Portlandcement Manufacturing Co. | 6 |
| ANNIE | Hunslet | 1866 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ANNIE | Hunslet | 1893 | CT | 1435 | Großbritannien | Charles Wall | |
| ANNIE | Peckett | 1889 | BT | 1435 | Großbritannien | British Copper Manufacturing Co. | |
| ANNIE | Manning | 1890 | BT | 1435 | Großbritannien | S. Pearson & Son | |
| ANNIE | Hunslet | 1893 | CT | 1435 | Großbritannien | Charles Wall | |
| ANNIE | Manning | 1890 | BT | 1435 | Großbritannien | John Mackay, Maidenhead | |
| ANNIE | Manning | 1890 | BT | 1435 | Großbritannien | S. Pearson & Son | |
| ANNIE | Kerr-Stuart | 1916 | B1T | 762 | Großbritannien | South Wales Portlandcement, Penarth | |
| ANNIE | Hunslet | 1866 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ANNIE | Hunslet | 1866 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ANNIE | Hunslet | 1866 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ANNIE | Hunslet | 1866 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ANNIE LEE | Vulcan Iron Works | 1903 | B2T | 914 | USA | Pecan Plantation Co. | |
| ANNIE MABELLE | Manning | 1891 | BT | 1435 | Großbritannien | Wigan Co., Gasworks | |
| ANNIE MARY | Black & Hawthorn | 1878 | CT | 1435 | Großbritannien | Walter Scott & Middleton | 7 |
| ANNIE STEVENSON | Hudswell-Clarke | 1875 | BT | 1435 | Großbritannien | N. B. Fogg & Co., Pudsey | |
| ANNIE STEVENSON | Hunslet | 1903 | BT | 1435 | Großbritannien | Derbyshire Brick, Spinkhill | |
| ANNING | North British | 1907 | 2B1 | 1676 | Indien | Great Indian Peninsula RR | 910 |
| ANNINGTON | Brighton Works | 1900 | C1T | 1435 | Großbritannien | Gotthardbahn | 505 |
| ANNIS VERE | Andrew Barclay | 1906 | BT | 600 | Malaysia | Cowie Harbour Coal Co., Borneo | 2 |
| ANNONAY | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3526 |
| ANNOVER | Pietrarsa | 1884 | C | 1435 | Italien | Rete Mediteranea | 3728 |
| ANNWEILER | Maffei | 1874 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 616 |
| ANNWEILER | Maffei | 1875 | C | 1435 | Deutschland | Pfalzbahn | 140 |
| ANOKA | Cooke | 1862 | 2B | 1435 | USA | St. Paul & Pacific Rly. | 5 |
| ANORGA | Bagnall | 1905 | BT | 1000 | Großbritannien | John Miller & Co., Liverpool | |
| ANORGA | Freudenstein | 1901 | BT | 1000 | Spanien | Cementos Razola | 2 |
| ANQUETIL | Schneider | 1854 | C | 1435 | Frankreich | CF du Nord | 314 |
| ANRATH | Borsig | 1856 | 1B | 1435 | Deutschland | Aachen - Düsseldorf - Ruhrorter Eisenbahn | 31 |
| ANRATH | Borsig | 1856 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 263 |
| ANSBACH | Sigl | 1871 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 74 |
| ANSBACH | MF Esslingen | 1869 | 1B | 1435 | Deutschland | Württembergische Staatsbahn | 237 |
| ANSBACH | Maffei | 1854 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 155 |
| ANSE | Cail | 1855 | 1A1 | 1435 | Frankreich | CF Paris a Lyon | 79 |
| ANSELMO MORAGA | Rogers | 1886 | CT | 600 | Chile | Paposo Rly. | |
| ANSGARIUS | Nohab | 1877 | C | 1435 | Schweden | Statens Järnvägar | 243 |
| ANSLEY HALL | Peckett | 1905 | BT | 1435 | Großbritannien | Ansley Hall Coal & Iron Co., Atherstone | |
| ANSON | Crewe Works | 1854 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 319 |
| ANSON | Crewe Works | 1900 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1932 |
| ANSON | Crewe Works | 1900 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1932 |
| ANSON | Peckett | 1950 | BT | 1435 | Großbritannien | Albert E. Reed & Co., Aylesford | |
| ANSON P. STOKES | Baldwin | 1874 | 1C | 914 | USA | Nevada Central | 3 |
| ANSON S. MARSHALL | Concord | 1873 | 2B | 1435 | Kanada | Concord RR | 10 |
| ANSONIA | Baldwin | 1894 | B1T | 762 | Dominikanische Republik | Central Ansonia | 1 |
| ANSTRUTHER | Cowlairs | 1881 | 2BT | 1435 | Großbritannien | North British Rly. | 101 |
| ANT | Waterford | 1890 | C | 1600 | Irland | Waterford & Limerick Rly. | 6 |
| ANT | Manning | 1863 | CT | 1435 | Großbritannien | Forcett Limestone Co., Darlington | |
| ANT | Crewe Works | 1855 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 926 |
| ANT | Bagnall | 1902 | BT | 454 | Großbritannien | Blackbrook Colliery Co., Glanmorgan | |
| ANT | Bagnall | 1909 | BT | 450 | Großbritannien | Bolton Model Poultry Farm, Lancashire | |
| ANT | Manning | 1863 | CT | 1435 | Großbritannien | Kirk & Parry | 4 |
| ANT | Slaughter | 1859 | BT | 1676 | Indien | East-Indian Rly. | |
| ANT | Fox-Walker | 1875 | BT | 1435 | Großbritannien | unbekannt | |
| ANT | Crewe Works | 1852 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 300 |
| ANT | Porter | 1873 | C | 914 | USA | Consolidation Coal Co., Mt. Savage | |
| ANT | Lewin | 1877 | BT | Großbritannien | Laxey Leadmines | ||
| ANT | Manning | 1863 | CT | 1435 | Großbritannien | Kirk & Randall | 4 |
| ANT | Fulton | 1871 | BT | 914 | USA | Ordway & Weidler | |
| ANT | Manning | 1877 | CT | 1435 | Großbritannien | London & India Dock, Tilbury Docks | 1 |
| ANT | Baldwin | 1864 | BT | 1435 | USA | Philadelphia & Reading RR | 140 |
| ANT | Norris | 1867 | 1E | 1435 | USA | Lehigh Valley Rly. | 81 |
| ANT | Fulton | 1871 | BT | 914 | USA | Benson Logging & Lumbering Co., Oak Point | 1 |
| ANT | Manning | 1863 | CT | 1435 | Großbritannien | Lucas & Aird | |
| ANT | Manning | 1877 | CT | 1435 | Großbritannien | Lucas & Aird | |
| ANT | Norris | 1867 | 1E | 1435 | USA | Lehigh Valley RR | 81 |
| ANT | Fulton | 1871 | BT | 914 | USA | Seattle & Walla Walla RR | 1 |
| ANT | Fulton | 1871 | BT | 914 | USA | Mosquito & Coal Creek RR | 1 |
| ANT | Fulton | 1871 | BT | 914 | USA | Columbia & Puget Sound Rly. | 5 |
| ANT | Fulton | 1871 | BT | 914 | USA | Seattle Coal & Transportation Co. | 1 |
| ANT | Cross | 1866 | BT | Großbritannien | Richard Evans & Co. | ||
| ANT | Fulton | 1871 | BT | 914 | USA | Seattle & Walla Walla RR | 5 |
| ANT | Manning | 1877 | CT | 1435 | Großbritannien | Kirk & Randall | |
| ANTAEUS | Crewe Works | 1852 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 68 |
| ANTAEUS | Crewe Works | 1906 | 2B | 1435 | Großbritannien | London & North Western Rly. | 561 |
| ANTAL | O&K | 1916 | CT | 760 | Ungarn | Fürst Esterhazy, Deveecser | |
| ANTAL | O&K | 1923 | CT | 760 | Ungarn | Fürst Esterhazy'sche Domäne, Eszterhaza | |
| ANTARCTIC | Baldwin | 1880 | 2B | 1435 | USA | Atlantic & Pacific RR | 80 |
| ANTARCTIC | Baldwin | 1880 | 2B | 1435 | USA | Atlantic & Pacific RR | 7 |
| ANTARES | Krauss | 1876 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 720 |
| ANTEAUGA | Rogers | 1844 | 2A1 | 1435 | USA | Syracuse & Utica RR | |
| ANTEAUS | J.R. Anderson & Co. | 1853 | USA | Virginia & Tennessee RR | |||
| ANTEE | Cail | 1863 | D | 1435 | Frankreich | CF du MIDI | 703 |
| ANTEE | Fives-Lille | 1867 | B1 | 1435 | Frankreich | CF du Nord | 458 |
| ANTELOP | Cincinnatti | 1853 | USA | Memphis & Charleston RR | |||
| ANTELOPE | Mason | 1865 | 1C | 1435 | USA | Lehigh Valley RR | 47 |
| ANTELOPE | Taunton | 1859 | 2B | 1435 | USA | Illinois & Wisconsin RR | |
| ANTELOPE | Sentinel | unbekannt | unbekannt | ||||
| ANTELOPE | Crewe Works | 1853 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 317 |
| ANTELOPE | Wilson | 1855 | 1B | 1435 | Großbritannien | Newport, Abergavenny & Hereford Rly. | 27 |
| ANTELOPE | Rhode Island | 1872 | 2B | 1435 | USA | Cincinnati & Martinsville RR | |
| ANTELOPE | Sharp, Roberts | 1841 | 1A1 | 2140 | Großbritannien | Bristol & Exeter Rly. | |
| ANTELOPE | Rhode Island | 1870 | 2B | 1435 | USA | Richmond & Petersburg RR | 1 |
| ANTELOPE | Crewe Works | 1875 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2183 |
| ANTELOPE | Bury | 1840 | 1A | 1435 | Großbritannien | Midland Counties Rly. | 14 |
| ANTELOPE | Porter | 1883 | CT | 1000 | USA | Lyonsville Logging RR | 2 |
| ANTELOPE | Bury | 1840 | 1A | 1435 | Großbritannien | Stockton & Darlington Rly. | 46 |
| ANTELOPE | Beyer-Peacock | 1857 | 1B | 1435 | Großbritannien | East Lancashire Rly. | 66 |
| ANTELOPE | Nine Elms Works | 1871 | C | 1435 | Großbritannien | London & South Western Rly. | 23 |
| ANTELOPE | Crewe Works | 1895 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2183 |
| ANTELOPE | Rennie | 1838 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 23 |
| ANTELOPE | Shepherd & Todd | 1840 | 1A1 | 1435 | Großbritannien | York & North Midland Rly. | 42 |
| ANTELOPE | Slaughter | 1857 | C | 1435 | Großbritannien | Thomas Savin, Aberystwyth | |
| ANTELOPE | Slaughter | 1859 | 2BT | 2140 | Großbritannien | South Devon Rly. | |
| ANTELOPE | Sharp, Roberts | 1841 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ANTELOPE | Dickson | 1882 | 2B | 1435 | USA | Delaware & Hudson Canal Co. | 182 |
| ANTELOPE | Sharp | 1874 | B | 1000 | Indien | Indian State Rly. | 50 |
| ANTELOPE | Amoskeag | 1853 | 2B | 1676 | Kanada | Great Western Railway of Canada | 31 |
| ANTELOPE | Rogers | 1851 | 2B | 1435 | USA | Housatonic RR | |
| ANTELOPE | A. Harkness | 1852 | 2B | 1435 | USA | Central Ohio RR | 523 |
| ANTELOPE | Hinkley | 1845 | 2A1 | 1435 | USA | Boston & Maine RR | 7 |
| ANTELOPE | Palm & Robinson | 1854 | 2B | USA | Ohio & Mississippi Rly. | 8 | |
| ANTELOPE | Hinkley | 1878 | 2B | 1435 | USA | Boston & Maine RR | 7 |
| ANTELOPE | Hinkley | 1853 | 2B | 1435 | USA | Louisville, New Albany & Chicago Rly. | 24 |
| ANTELOPE | A. Harkness | 1852 | 2B | 1435 | USA | Little Miami RR | 2 |
| ANTELOPE | LYR Miles Platting | 1848 | 1A1 | 1435 | Großbritannien | East Lancashire Rly. | 66 |
| ANTELOPE | Braithwaite | 1838 | B | 1435 | USA | Philadelphia & Reading RR | |
| ANTELOPE | Rhode Island | 1872 | 2B | 1435 | USA | Fairland, Franklin & Martinsville RR | |
| ANTELOPE | A. Harkness | 1852 | 2B | 1435 | USA | Central Ohio RR | 41 |
| ANTELOPE | Amoskeag | 1853 | 2B | 1435 | USA | Military Tract RR | |
| ANTELOPE | Amoskeag | 1853 | 2B | 1676 | Kanada | Great Western Railway of Canada | 48 |
| ANTELOPE | A. Harkness | 1852 | 2B | 1435 | USA | Columbus & Xenia RR | 2 |
| ANTELOPE | Taunton | 1859 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 73 |
| ANTELOPE | Hinkley | 1847 | 2B | 1435 | USA | Michigan Central RR | |
| ANTELOPE | Reeder | 1834 | B | 1435 | USA | Baltimore & Ohio RR | |
| ANTELOPE | Great Western | 1869 | 2B | 1676 | Kanada | Great Western Railway of Canada | 48 |
| ANTELOPE | Amoskeag | 1853 | 2B | 1435 | USA | Chicago, Burlington & Quincy Rly. | 34 |
| ANTELOPE | J.R. Anderson & Co. | 1853 | USA | Virginia & Tennessee RR | |||
| ANTELOPE | Wilmarth | 1852 | 2B | 1435 | USA | Pennsylvania RR | 36 |
| ANTELOPE | Lehigh Easton shops | 1888 | 2B | 1435 | USA | Lehigh Valley RR | 47 |
| ANTENORE | Ansaldo | 1885 | 2B | 1435 | Italien | Rete Mediteranea | 1097 |
| ANTENORE | Sharp, Roberts | 1842 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ANTENORE | Sharp, Roberts | 1842 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Staatsbahn | |
| ANTENORE | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1227 |
| ANTEO | Koechlin | 1871 | D2T | 1435 | Italien | Rete Mediteranea | 4015 |
| ANTEO | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1242 |
| ANTEUS | Tayleur | 1841 | B1 | 1435 | Großbritannien | Grand Junction Rly. | 68 |
| ANTHEA | Manning | 1900 | CT | 1435 | Großbritannien | unbekannt | |
| ANTHEME | Schneider | 1870 | D | 1435 | Frankreich | CF du Nord | 814 |
| ANTHICULE | Corpet-Louvet | 1888 | CT | 1000 | Frankreich | CF Hezard - Montmert | |
| ANTHONY MANOR | Swindon Works | 1938 | 2C | 1435 | Großbritannien | Great Western Rly. | 7801 |
| ANTHONY MANOR | Swindon Works | 1938 | 2C | 1435 | Großbritannien | British Rly. | 7801 |
| ANTHRACITE | Dickson | 1872 | C | USA | Delaware & Hudson Canal Co. | 1 | |
| ANTHRACITE | Taunton | 1854 | 2B | 1435 | USA | Central Railroad of New Jersey | 19 |
| ANTHRACITE | Cooke | 1854 | 1C | USA | Delaware, Lackawanna & Western RR | 11 | |
| ANTHRACITE | Norris | 1848 | 1435 | USA | Schuylkill & Susquehanna RR | ||
| ANTHRACITE | Eastwick & Harrison | 1837 | B | 1435 | USA | Philadelphia & Reading RR | 79 |
| ANTHRACITE | Hinkley | 1853 | 2B | USA | Syracuse, Binghamton & New York RR | 11 | |
| ANTHRACITE | Garrett & Eastwick | 1837 | B | 1435 | USA | Little Schuylkill Navigation Railroad & Coal Co. | |
| ANTHRACITE | Hinkley | 1849 | 2B | 1435 | USA | Fitchburg RR | 18 |
| ANTHRACITE | Lehigh Easton shops | 1868 | 2B | 1435 | USA | Lehigh Valley RR | 84 |
| ANTHRACITE | Schuylkill | 1435 | USA | Little Schuylkill RR | |||
| ANTIBES | Anjubault | 1861 | BT | 1435 | Frankreich | Lefèbre & Cie. | |
| ANTICLINAL | Dickson | 1898 | CT | 914 | USA | Delaware & Hudson Canal Co. | 12 |
| ANTIETAM | Reading | 1863 | 2C | 1435 | USA | Philadelphia & Reading RR | 89 |
| ANTIGONE | Cail | 1855 | C | 1435 | Frankreich | Ouest primitive | 29 |
| ANTIGONE | Graffenstaden | 1873 | 1B | 1435 | Italien | Rete Mediteranea | 1505 |
| ANTIGONE | StEG | 1857 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 202 |
| ANTIGONE | Maffei | 1883 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 506 |
| ANTIGONE | Pietrarsa | 1885 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1078 |
| ANTILHUE | Baldwin | 1889 | 2B | 1676 | Chile | Empresa de los FC del Estado | 268 |
| ANTILOPE | Krauss | 1912 | CT | 1000 | Guadeloupe | Sucrerie Bonne Mere | |
| ANTILOPE | Borsig | 1874 | 1B | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ANTILOPE | Henschel | 1852 | 1B | 1435 | Deutschland | Hessische Nordbahn | 23 |
| ANTILOPE | SLM | 1900 | 1C | 1000 | Äthiopien | CF Franco-Ethiopien | 6 |
| ANTILOPE | StEG | 1857 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 189 |
| ANTILOPE | Sharp, Roberts | 1839 | 1A1 | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | |
| ANTILOPE | Henschel | 1852 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 817 |
| ANTILOPE | Henschel | 1852 | 1B | 1435 | Deutschland | Hessische Nordbahn | 16 |
| ANTILOPE(2) | Henschel | 1876 | B1T | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 817 |
| ANTILOPE(2) | Wöhlert | 1881 | 1B | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | 54 |
| ANTIM SITARA | Chittaranjan | 1968 | 1D1 | 1676 | Indien | Indian Government Rly. (Indische Staatsbahn) | 10560 |
| ANTIMANO | Nasmyth Wilson | 1885 | 1C1T | 914 | Venezuela | FC Caracas - Antimano | 2 |
| ANTIMANO | Nasmyth Wilson | 1885 | 1C1T | 914 | Venezuela | FC Caracas - Antimano | 2 |
| ANTINE | Cockerill | 1839 | 1A1 | 1435 | Belgien | Etat Belge | 96 |
| ANTINOUS | Maffei | 1876 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 721 |
| ANTIOCO | Koechlin | 1865 | 1B | 1435 | Italien | Rete Mediteranea | 2025 |
| ANTIOPE | Cail | 1853 | C | 1435 | Frankreich | Ouest primitive | 9 |
| ANTIOQUIA | Baldwin | 1913 | 1D | 1000 | Kolumbien | FC de la Sabana | 4 |
| ANTIOQUIA | Beyer-Peacock | 1874 | 1CT | 1067 | Kolumbien | FC de Bolivar | |
| ANTIOQUITA | Manning | 1875 | BT | 914 | Kolumbien | FC de Antioquia | 1 |
| ANTIPATRO | Koechlin | 1858 | 1B | 1435 | Italien | Rete Mediteranea | 2020 |
| ANTIPATRO | Pietrarsa | 1885 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1077 |
| ANTIQUARY | Stephenson | 1855 | 2B | 2140 | Großbritannien | Great Western Rly. | |
| ANTOINE LE CLARE | Rogers | 1854 | 2B | 1435 | USA | Mississippi & Missouri RR | |
| ANTOINETTE | BMAG | 1871 | C | 1524 | Finnland | Hyvinkää - Hanko | |
| ANTOLIN | Baldwin | 1907 | CT | 1676 | Spanien | Minera y Metalurgica de Penarroya | 7 |
| ANTON | Henschel | 1901 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 814 |
| ANTON | Güstrow | 1896 | BT | 1000 | Deutschland | Nordhausen - Werningeroder Eisenbahn | 1 |
| ANTON | Porter | 1901 | BT | 914 | USA | A. Wilberts & Sons Lumber & Shingle Co., Plaquemine | 3 |
| ANTON WERNIGG | Vulcan Foundry | 1911 | 2C | 1000 | Indien | Assam - Bengal Rly. | 51 |
| ANTONIA | Hudswell-Clarke | 1902 | CT | 1435 | Großbritannien | North Navigation Collieries | |
| ANTONIA | North British | 1913 | 2D | 1000 | Spanien | FC de la Robla a Valmaseda | 216 |
| ANTONIA | MF Esslingen | 1889 | 2B | 1435 | Italien | Rete Mediteranea | 1710 |
| ANTONIA OLYNTHA | Baldwin | 1895 | 2C | 1000 | Brasilien | Bahia Ext. Rly. | 29 |
| ANTONIE | Graffenstaden | 1905 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1018 |
| ANTONIE | Schichau | 1874 | BT | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 134 |
| ANTONIE | Schneider | 1871 | D | 1435 | Frankreich | CF du Nord | 882 |
| ANTONIE | Hohenzollern | 1898 | BT | 1000 | Deutschland | Köln - Frechen - Benzelrather Eisenbahn | 7 |
| ANTONIETTA | Stothert | 1848 | 1B | 1435 | Italien | (SFMA) | |
| ANTONIN | Schneider | 1866 | D | 1435 | Frankreich | CF du Nord | 835 |
| ANTONINA | Franco-Belge | 1888 | 1B | 1435 | Italien | Rete Mediteranea | 1561 |
| ANTONIO | Vulcan | 1883 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1063 |
| ANTONIO | O&K | 1894 | BT | 750 | Brasilien | Usina Santo Antonio, Sao Luis | |
| ANTONIO | North British | 1913 | 2D | 1000 | Spanien | FC Minera de Sierra Menera | 16 |
| ANTONIO | Cail | 1865 | 1B | 1435 | Italien | Rete Mediteranea | 2055 |
| ANTONIO AURIA | Borsig | 1906 | 1C1T | 1000 | Spanien | FC de la Robla a Valmaseda | 130 |
| ANTONIO C. GOMEZ | Krauss | 1928 | CT | 1600 | Brasilien | Docas de Santos | 15 |
| ANTONIO CARLOS | O&K | 1933 | C1T | 600 | Brasilien | Usina Esther, Cosmopolis | |
| ANTONIO CARLOS | Rogers | 1878 | 1C | 1000 | Brasilien | EF Leopoldina | 6 |
| ANTONIO CORTES | O&K | 1920 | BT | 600 | Spanien | Hulleras del Coto Cortes, Villablino | |
| ANTONIO EANES | Beyer-Peacock | 1927 | 1C1+1C1T | 1067 | Sambia | Trans Zambia Rly. | 7 |
| ANTONIO GUEDES | Baldwin | 1892 | 1D | 760 | Brasilien | EF Oeste de Minas | 27 |
| ANTONIO LEMOS | Baldwin | 1904 | 1C1 | 1000 | Brasilien | EF Braganca | 14 |
| ANTONIO MUNIZ | Baldwin | 1919 | 1D | 1000 | Brasilien | EF de Nazareth | 19 |
| ANTONIO PRADO | Baldwin | 1891 | 1C | 1000 | Brasilien | EF de Baturite | 20 |
| ANTONIO PRALLO | Baldwin | 1890 | 1B1T | 955 | Brasilien | EF Central Macahe | 3 |
| ANTONIO SAENZ | Baldwin | 1884 | 2B | 1676 | Argentinien | FC Oeste de Buenos Aires | 79 |
| ANTONIO VARAS | Borsig | 1905 | 2B | 1676 | Chile | Empresa de los FC del Estado | 354 |
| ANTONIO VELASQUEZ | Borsig | 1904 | BT | 650 | Spanien | Soc. Metalurgica Duro Felguera, La Felguera | 22 |
| ANTONIO VELASQUEZ | Borsig | 1904 | BT | 650 | Spanien | Union Nationale de Siderurgicas Asturianas | 22 |
| ANTONIOENES | North British | 1948 | 1D1 | 1067 | Malawi | Nyasaland Rly. | 32 |
| ANTRACITA | Jung | 1906 | BT | 600 | Spanien | Minas y FC de Utrillas a Zaragoza | 4 |
| ANTRACITA | Jung | 1906 | BT | 600 | Schweiz | Schinznacher Baumschulbahn, Zulauf | |
| ANTRACYANIN | Henschel | 1922 | BT | 1000 | Deutschland | Bayer Leverkusen | 58 |
| ANTRAIN | Fives-Lille | 1872 | CT | 1435 | Frankreich | Vitre a Fougeres | 5 |
| ANTRAIN | Schneider | 1866 | C | 1435 | Frankreich | CF de l'Ouest | 686 |
| ANTRIM | Beyer-Peacock | 1948 | 2B | 1600 | Irland | Great Northern Railway of Ireland | 204 |
| ANTRIM | Schenectady | 1874 | 2C | 1435 | USA | Fall Brook Rly. | 14 |
| ANTRIM CASTLE | North British | 1924 | 2B | 1600 | Großbritannien | London, Midland & Scottish Rly. | 75 |
| ANTWERP | Hunslet | 1902 | CT | 1435 | Großbritannien | Manchester Ship Canal Co. | 21 |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Großbritannien | North Yorkshire Moors Rly. | |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Belgien | Soc. Nationale des CF Belges | |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Großbritannien | National Coal Board | 75130 |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Großbritannien | National Coal Board | |
| ANTWERP | Taunton | 1852 | 2B | 1435 | USA | Watertown & Rome RR | |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Großbritannien | National Coal Board | |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Großbritannien | National Coal Board | |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Großbritannien | National Coal Board | 115 |
| ANTWERP | Hunslet | 1944 | CT | 1435 | Großbritannien | National Coal Board | 115 |
| ANTWERPEN | Schichau | 1877 | 1B | 1524 | Russland | Riga - Dunaberg | 75 |
| ANTWERPEN | Borsig | 1854 | 1B | 1435 | Deutschland | Berlin - Potsdam - Magdeburger Eisenbahn | |
| ANTWERPEN | Hartmann | 1891 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 877 |
| ANTWERPEN | Henschel | 1874 | C | 1435 | Deutschland | Rheinische Eisenbahn | 537 |
| ANTWERPEN | KEB Werkstatt Wien | 1866 | C | 1435 | Österreich | Kaiserin Elisabeth Bahn | 87 |
| ANTWERPEN | Borsig | 1865 | 1B | 1435 | Belgien | Aachen - Maastrichter Eisenbahn | 18 |
| ANTWERPEN | Borsig | 1854 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ANTWERPEN | MF Esslingen | 1865 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 126 |
| ANUBIS | Bagnall | 1885 | B1T | 457 | Großbritannien | Royal Engineers | |
| ANUBUS | MSN | 1867 | BT | 1435 | USA | Lake Shore & Michigan Southern Rly. | 10 |
| ANUBUS | MSN | 1867 | BT | 1435 | USA | Michigan Southern & Northern Indiana RR | 10 |
| ANUND | Nohab | 1874 | C | 1435 | Schweden | Statens Järnvägar | 171 |
| ANVERS | Cockerill | 1881 | D | 1435 | Belgien | Nord Belge | 736 |
| ANVERS | Renard | 1842 | 1A1 | 1435 | Belgien | CF d'Anvers - Gand | 5 |
| ANVERS | Koechlin | 1871 | C | 1435 | Schweiz | Suisse - Occidentale | 132 |
| ANVERS | Koechlin | 1846 | 1A1 | 1435 | Frankreich | CF du Nord | 113 |
| ANVERS | Koechlin | 1846 | 1A1 | 1435 | Frankreich | CF du Nord | 113 |
| ANVERSA | Pietrarsa | 1879 | C | 1435 | Italien | Rete Mediteranea | 3756 |
| ANYOLAINA | Alco | 1907 | 1D | 914 | Kolumbien | FC de Giradot | 9 |
| ANZAC | Hunslet | 1937 | CT | 1435 | Großbritannien | Sir Lindsay Parkinson | |
| ANZAC | Fowler | 1916 | B1T | 610 | Australien | Babinda Central Mill | 3 |
| ANZAC | Hawthorn | 1917 | CT | 1435 | Großbritannien | Brymbo Steel Co. | |
| ANZAC | Crewe Works | 1954 | 2C1 | 1435 | Großbritannien | British Rly. | 70046 |
| ANZAC | Hunslet | 1937 | CT | 1435 | Großbritannien | Temple Newsam Disposal point | 196 |
| ANZIN | Corpet-Louvet | 1895 | CT | 1000 | Frankreich | CF du Cambresis | 11 |
| ANZIN | Warin of St. Vaast | 1842 | 1A1 | 1435 | Frankreich | Bordeaux - La Teste | |
| ANZIO | MF Esslingen | 1883 | 1BT | 1435 | Italien | Rete Mediteranea | 6403 |
| AOLUS auch HECATE | Sharp Brothers | 1847 | 1A1 | 1435 | Großbritannien | East Lancashire Rly. | 15 |
| AOSTA | Cockerill | 1868 | C | 1435 | Italien | Rete Mediteranea | 3236 |
| AOSTA | Koechlin | 1865 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 479 |
| APACHE | Baldwin | 1867 | 2B | 1435 | USA | Kansas Pacific RR | 23 |
| APACHE | Taunton | 1880 | 2B | 1435 | USA | unbekannt | 11 |
| APAKHALOV | Borsig | 1871 | B1 | 1524 | Russland | Gryazi - Tsaritsin | 115 |
| APALACHICOLA | Rogers | 1866 | 2B | USA | Florida Central & Western RR | ||
| APALACHICOLA | Rogers | 1866 | 2B | USA | Jacksonville, Pensacola & Mobile RR | ||
| APALACHICOLA | Rogers | 1866 | 2B | USA | Pensacola & Georgia RR | ||
| APALACHICOLA | Rogers | 1866 | 2B | USA | Florida Railway & Navigation Co. | 31 | |
| APATELEK | Mödling | 1874 | C | 1435 | Ungarn | Arad - Körösvölgyi Vasut | 4 |
| APATFALVA | WrN | 1884 | C | 1435 | Ungarn | Arad - Csanadi Vasutak | 15 |
| APEDALE | Manning | 1897 | CT | 1435 | Großbritannien | Midland Coal & Coke, Iron Co. | |
| APEDALE | Manning | 1866 | CT | 1435 | Großbritannien | Butterley Co. | |
| APEDALE | Yorkshire | 1915 | CT | 1435 | Großbritannien | Midland Coal, Coke & Iron Co. | |
| APEDALE | Yorkshire | 1915 | CT | 1435 | unbekannt | unbekannt | |
| APEDALE | Manning | 1899 | CT | 1435 | Großbritannien | Apedale Iron Works | |
| APELLES | Cail | 1862 | C | 1435 | Frankreich | CF du Grand Central de France | |
| APELLES | Cockerill | 1857 | 1A1 | 1435 | Belgien | Nord Belge | 17 |
| APENRADE | Graffenstaden | 1905 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1029 |
| APENRADE | Egestorff | 1869 | 1B | 1435 | Deutschland | Altona - Kieler Eisenbahn | |
| APEX | Hawthorn | 1927 | CT | 1067 | Südafrika | Apex Mines | 2 |
| APEX | Hawthorn | 1902 | 2C1T | 1067 | Südafrika | Alex. Secretan & Co. | |
| APEX | Manning | 1905 | CT | 1435 | Großbritannien | P. & W. Anderson | |
| APFELSTEDT | Borsig | 1868 | C | 1435 | Deutschland | Thüringische Eisenbahn | 98 |
| APHRITRITE | Cail | 1870 | B1 | 1435 | Frankreich | CF du Nord | 927 |
| APHRODITE | Graffenstaden | 1909 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2546 |
| APHRODITE | Krauss | 1872 | BT | 785 | Deutschland | Oberschlesische Schmalspurbahnen | 2 |
| API | Decauville | 1912 | BT | 600 | Griechenland | CF de Thessalie | |
| APIS | Cail | 1870 | B1 | 1435 | Frankreich | CF du Nord | 924 |
| APIS | Bagnall | 1885 | B1T | 457 | Großbritannien | Royal Engineers | |
| APIS | Maffei | 1853 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 6 |
| APLERBECK | Borsig | 1855 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 27 |
| APOHAQUI | Fleming | 1859 | 2B | Kanada | European & North American Rly. | 10 | |
| APOLDA | Hartmann | 1899 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 560 |
| APOLDA | Stephenson | 1846 | 2A | 1435 | Deutschland | Thüringische Eisenbahn | |
| APOLDA | Henschel | 1875 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 410 |
| APOLDA(2) | Henschel | 1870 | 1B | 1435 | Deutschland | Thüringische Eisenbahn | 81 |
| APOLLENSDORF | Hohenzollern | 1914 | CT | 1435 | Deutschland | Westfälisch-Anhaltische Sprengstoff AG, Berlin | |
| APOLLO | Fairbairn | 1846 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 68 |
| APOLLO | Vulcan Foundry | 1874 | B | 1435 | Deutschland | Berlin - Potsdam - Magdeburger Eisenbahn | |
| APOLLO | Stephenson | 1841 | 1A1 | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 4 |
| APOLLO | Baldwin | 1897 | CT | 760 | USA | Miller, Sloss & Scott | |
| APOLLO | Koechlin | 1857 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 435 |
| APOLLO | Sharp | 1854 | 1A1 | 1435 | Italien | Rete Adriatica | 529 |
| APOLLO | Kitson | 1857 | C | 1435 | Großbritannien | Taff Vale Rly. | 42 |
| APOLLO | Beyer-Peacock | 1864 | 2BT | 1435 | Großbritannien | Metropolitan Rly. | 5 |
| APOLLO | Neilson | 1899 | 2B | 1600 | Irland | Great Northern Railway of Ireland | 133 |
| APOLLO | Borsig | 1869 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| APOLLO | Breda | 1905 | BT | 1435 | Niederlande | Westlandsche Stoomtramweg Mij. | 11 |
| APOLLO | Nine Elms Works | 1864 | 1B | 1435 | Großbritannien | London & South Western Rly. | 68 |
| APOLLO | Mason | 1855 | 2B | 1435 | USA | Western Railroad of Massachusetts | 48 |
| APOLLO | Mason | 1855 | 2B | 1435 | USA | Boston & Albany RR | 48 |
| APOLLO | Sharp Brothers | 1851 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 851 |
| APOLLO | Non | 1866 | C | 1435 | Großbritannien | West Cornwall Rly. | |
| APOLLO | Koechlin | 1857 | 1B | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 55 |
| APOLLO | Crewe Works | 1951 | 2C1 | 1435 | Großbritannien | British Rly. | 70015 |
| APOLLO | Baldwin | 1855 | D | 1435 | Cuba | FC Cardenas | |
| APOLLO | Tubize | 1871 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 169 |
| APOLLO | Haswell, Wien | 1850 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 83 |
| APOLLO | Rhode Island | 1868 | 2B | 1435 | USA | Central Pacific Rly. | 79 |
| APOLLO | Sharp | 1854 | 1A1 | 1600 | Irland | Dublin & Drogheda Rly. | 17 |
| APOLLO | Crewe Works | 1884 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1120 |
| APOLLO | Maffei | 1857 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 184 |
| APOLLO | Tayleur | 1838 | 1A1 | 2140 | Großbritannien | Great Western Rly. | 10 |
| APOLLO | Koechlin | 1865 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 490 |
| APOLLO | Longridge | 1847 | C | 1435 | Großbritannien | West Cornwall Rly. | |
| APOLLO | Rogers | 1854 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 39 |
| APOLLO | Crewe Works | 1905 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1115 |
| APOLLO | Manchester | 1891 | 2B | 1435 | USA | Boston & Maine RR | 463 |
| APOLLO | Winans | 1850 | D | 1435 | USA | Baltimore & Ohio RR | 66 |
| APOLLO | Reading | 1871 | C | 1435 | USA | Philadelphia & Reading RR | 335 |
| APOLLO | Norris | 1851 | 2B | 1435 | USA | Louisville, New Albany & Chicago Rly. | 8 |
| APOLLO | Lowell | 1851 | 2B | 1435 | USA | Syracuse & Utica RR | |
| APOLLO | Norris | 1854 | 2B | USA | North Carolina RR | ||
| APOLLO(2) | Graffenstaden | 1911 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2419 |
| APOLLON | Ivry | 1854 | C | 1435 | Frankreich | CF de Paris a Orleans | 471 |
| APOLLON | Fives-Lille | 1867 | B1 | 1435 | Frankreich | CF du Nord | 456 |
| APOLLONIO | Pietrarsa | 1885 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1083 |
| APOLO | Manning | 1898 | CT | 1067 | Spanien | FC de Cartagena a la Union y Los Blancos | 16 |
| APOLO auch VENUS | Baldwin | 1895 | 1D | 762 | Bolivien | Antofagasta & Bolivia Rly. (Bolivianischer Teil ?) | 60 |
| APOPO | Baldwin | 1897 | 2C | 1067 | Nicaragua | FC del Pacifico de Nicaragua | 15 |
| APOR | WrN | 1896 | CT | 760 | Ungarn | Hermannstadt - Schaessburg | 1 |
| APOSTOLO ZENO | Sharp | 1864 | 1A1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 106 |
| APOSTOLO ZENO | Birkenhead | 1864 | 1B | 1435 | Italien | Rete Mediteranea | 2437 |
| APPACHEE | Mason | 1869 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 108 |
| APPALACHICOLA | Baldwin | 1849 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| APPAMATTOX | Bury | 1833 | 1435 | USA | Petersburg RR | ||
| APPANOOSE | Manchester | 1869 | 2B | 1435 | USA | Burlington & Missouri River RR | |
| APPELHÜLSEN | Borsig | 1872 | CT | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| APPENINO | Koechlin | 1862 | D3T | 1435 | Italien | Strade Ferrate d'Alta Italia | 1201 |
| APPENNINO | Ansaldo | 1884 | D | 1435 | Italien | Rete Mediteranea | 4267 |
| APPENZELL | SLM | 1958 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11441 |
| APPENZELL | SLM | 1904 | 1B1T | 1000 | Schweiz | Appenzeller Strassenbahn | 5 |
| APPENZELL | Graffenstaden | 1875 | C | 1435 | Schweiz | Suisse - Occidentale | 82 |
| APPENZELL | SLM | 1874 | CT | 1000 | Schweiz | Appenzellerbahn | 3 |
| APPENZELL | MF Esslingen | 1855 | B3T | 1435 | Schweiz | Vereinigte Schweizer Bahnen | 2 |
| APPENZELL A. RH. | SLM | 1957 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11420 |
| APPENZELL I. RH. | SLM | 1957 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11419 |
| APPIANI | Ansaldo | 1863 | 1B | 1435 | Italien | Rete Mediteranea | 2766 |
| APPIANO | Pietrarsa | 1886 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1091 |
| APPLEBY | Yorkshire | 1875 | BT | 1435 | Großbritannien | Appleby Iron Co. | 1 |
| APPLEBY | Kitching | 1858 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 132 |
| APPLEBY | Peckett | 1895 | BT | 1435 | Großbritannien | Joseph Appleby & Sons, Flour Mills, Daisyfield, Blackburn | |
| APPLEDORE | Brighton Works | 1949 | 2C1 | 1435 | Großbritannien | British Rly. | 34100 |
| APPLETON | Norris | 1860 | 1435 | USA | Chicago & North Eastern RR | 153 | |
| APPOLLO | Crewe Works | 1845 | 1A1 | 1435 | Großbritannien | Grand Junction Rly. | 75 |
| APPOLON | Schneider | 1870 | CT | 1435 | Frankreich | CF de Dombes & Sud-Est | 104 |
| APPOLONIO | Cockerill | 1869 | 1B | 1435 | Italien | Rete Mediteranea | 2115 |
| APPOMATTOX | Uriah | 1852 | 2B | USA | Southside RR | 1 | |
| APPOMATTOX | Bury | 1833 | B | 1435 | USA | Petersburg RR | 4 |
| APPOMATTROX | Virginia | 1852 | 2B | USA | Southside Railroad of Virginia | ||
| APPONAUG | Lovell | 1837 | 1A | 1435 | USA | New York, Providence & Boston RR | |
| APPONAUG | Lovell | 1837 | 1435 | USA | New York, Providence & Boston RR | ||
| APRATH | Stephenson | 1842 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 53 |
| APRATH(2) | Cockerill | 1859 | 2B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 53 |
| APRATH(3) | Vulcan | 1870 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 53 |
| APRICA | Henschel | 1901 | BT | 1435 | Italien | SF Alta Valtellina | 3 |
| APULIA | Dickson | 1870 | C | USA | Syracuse, Binghamton & New York RR | 11 | |
| AQUA BUENA | Baldwin | 1907 | B1 | 914 | Mexico | Tamasopo Cp. | 1 |
| AQUANSHICOLA | Rogers | 1856 | 2C | USA | Delaware, Lackawanna & Western RR | 29 | |
| AQUARIUS | Rothwell | 1842 | 1B | 2140 | Großbritannien | Great Western Rly. | |
| AQUILA | Stephenson | 1858 | 1A1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 60 |
| AQUILA | Henschel | 1918 | CT | 600 | Italien | Ferriera Fucino, Avezzano | 9 |
| AQUILA | Pietrarsa | 1883 | C | 1435 | Italien | Rete Mediteranea | 3382 |
| AQUILA | Longridge | 1839 | 1A1 | 1435 | Italien | SF di Cavaliere Bayard | |
| AQUILANTE | Graffenstaden | 1873 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 685 |
| AQUILANTE | Vulcan | 1882 | 2B | 1435 | Italien | Rete Mediteranea | 1028 |
| AQUILEJA | Günther | 1856 | C2T | 1435 | Österreich | k.k. südliche Staatsbahn | |
| AQUILLA | Taunton | 1865 | 2B | 1435 | USA | Central Railroad of New Jersey | 64 |
| AQUILON | Longridge | 1840 | 1A1 | 1435 | Belgien | Etat Belge | 93 |
| AQUILON | Rothwell | 1837 | 1A1 | 1435 | Frankreich | Paris - Versailles (RD) | |
| AQUILONE | Parent & Schaken | 1859 | 1B | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 181 |
| AQUILONE | Pietrarsa | 1880 | 1A1 | 1435 | Italien | Rete Mediteranea | 10 |
| AQUILONE | Parent & Schaken | 1859 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 379 |
| ARA | Osaka | 1915 | CT | Japan | Innenministerium | 9 | |
| ARAB | Crewe Works | 1874 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1152 |
| ARAB | Nine Elms Works | 1853 | 1B | 1435 | Großbritannien | London & South Western Rly. | 37 |
| ARAB | Peckett | 1899 | BT | 1435 | Großbritannien | S. Pearson & Son | 97 |
| ARAB | Rennie | 1841 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ARAB | Rothwell | 1839 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 37 |
| ARAB | Crewe Works | 1854 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 346 |
| ARAB | Nine Elms Works | 1874 | 1B | 1435 | Großbritannien | London & South Western Rly. | 37 |
| ARAB | Crewe Works | 1905 | 2B | 1435 | Großbritannien | London & North Western Rly. | 2576 |
| ARAB | Manchester | 1853 | 1B | 1435 | USA | Central Military Tract RR | |
| ARAB | Peckett | 1899 | BT | 1435 | Großbritannien | British Portlandcement Manufacturing Co. | 6 |
| ARAB | Peckett | 1899 | BT | 1435 | Großbritannien | S. Pearson & Son | 97 |
| ARAB | Peckett | 1899 | BT | 1435 | Großbritannien | S. Pearson & Son | 97 |
| ARAB | Manchester | 1853 | 1B | 1435 | USA | Chicago, Burlington & Quincy Rly. | |
| ARAB | Detroit | 1868 | 1435 | USA | Michigan Central RR | ||
| ARABAT | Schneider | 1855 | 1A | 1435 | Frankreich | CF de l'Est | 185 |
| ARABELLA | Graffenstaden | 1905 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1019 |
| ARABELLA | Hartley | 1891 | BT | 750 | Brasilien | unbekannt, Pernambuco | 561 |
| ARABIA | Maffei | 1882 | D | 1435 | Italien | Rete Mediteranea | 4251 |
| ARABIA | Pietrarsa | 1883 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1049 |
| ARABIAN | Rogers | 1882 | 2B | USA | Wilmington, Columbia & Augusta RR | 16 | |
| ARABIAN | Baldwin | 1869 | 2B | 1435 | USA | Central Railroad of New Jersey | 98 |
| ARABIAN | Baldwin | 1836 | 2A | 1435 | USA | Philadelphia, Germantown & Norristown RR | |
| ARABIAN | Sharp | 1874 | 1A1T | 1435 | Ägypten | Alexandria - Ramleh Rly. | 4 |
| ARABIAN | Reading | 1869 | 2C | 1435 | USA | Philadelphia & Reading RR | 214 |
| ARABIAN | Davis | 1834 | B | 1435 | USA | Baltimore & Ohio RR | 1 |
| ARABIAN | Longridge | 1851 | 1B | 1600 | Irland | Midland Great Western Rly. | 20 |
| ARAB-TABIA | WLF | 1873 | C | 1435 | Rumänien | Caile Ferate Romane | 536 |
| ARAB-TABIA | WLF | 1873 | C | 1435 | Rumänien | Caile Ferate Romane | 143 |
| ARACOIABA | Baldwin | 1900 | C1T | 600 | Brasilien | EF de Votorantim | 3 |
| ARAD | Sigl | 1875 | BT | 1435 | Österreich | Gebr. Klein, Wien | |
| ARAD | StEG | 1858 | 1B | 1435 | Ungarn | Cs. Kir. Szab. Tiszavideki vaspalya tarsasag | 23 |
| ARAD | Haswell, Wien | 1850 | 1B | 1435 | Österreich | Südöstliche Staatsbahn | |
| ARAD GAY | Krauss | 1884 | BT | 1435 | Ungarn | Brüder Neumann, Arad | |
| ARADNE | Crewe Works | 1868 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1666 |
| ARAGO | Koechlin | 1858 | C | 1435 | Frankreich | CF de l'Est | 237 |
| ARAGO | MF Esslingen | 1855 | C3T | 1435 | Frankreich | CF du Nord | 404 |
| ARAGO | Gouin | 1856 | 1A1T | 1435 | Frankreich | CF du MIDI | 14 |
| ARAGO | Borsig | 1854 | 2A | 1435 | Deutschland | Rheinische Eisenbahn | 14 |
| ARAGO | Sigl | 1870 | 2B | 1435 | Österreich | Österreichische Nordwestbahn | 24 |
| ARAGON | Baldwin | 1920 | 1C | 1676 | Spanien | Agricola Industrial Navarra | 1 |
| ARAGON | Beyer-Peacock | 1863 | 2BT | 1676 | Spanien | FC de Bilbao a Tudela | 54 |
| ARAGON | North British | 1906 | 2BT | 1000 | Spanien | FC Secundario de Haro a Ezcaray | 1 |
| ARAGON | Henschel | 1908 | C1T | 762 | Chile | FC Caleta Coloso a Aguas Blancas | 25 |
| ARAGON | O&K | 1902 | 1CT | 1000 | Spanien | FC de Utrillas a Zaragoza | 3 |
| ARAGON | Manning | 1888 | CT | 1000 | Spanien | FC Economico de Cortes a Borja | 1 |
| ARAGONA | Ansaldo | 1902 | 2D | 1435 | Italien | Rete Mediteranea | 4506 |
| ARAGUA | Hartmann | 1892 | 1C1T | 1067 | Venezuela | Grand FC de Venecuela | |
| ARAGUAYX | Sharp | 1890 | 2C | 1000 | Brasilien | Cia. Mogyana de Estrados de Ferro | 55 |
| ARAKAMI | Osaka | 1915 | CT | 1067 | Japan | Innenministerium | 4 |
| ARALAR | Krauss | 1921 | 1C2T | 1000 | Spanien | FC Vascongados & Bilbao | 60 |
| ARAMINGO | Baldwin | 1855 | 2B | 1435 | USA | North Pennsylvania RR | |
| ARAMINGO | Baldwin | 1866 | 2C | 1435 | USA | Lehigh Valley RR | 57 |
| ARAMINGO | Reading | 1853 | 1C | 1435 | USA | Philadelphia & Reading RR | 28 |
| ARAMIS | Corpet-Louvet | 1881 | BT | 1000 | Frankreich | Fondeur & Troncheu | |
| ARAMOA | Baldwin | 1909 | 1D | 760 | unbekannt | Soledad Plantation Co. | |
| ARANA | Decauville | 1905 | BT | 600 | Peru | FC Aduana de Iquitos | 2 |
| ARANA LUPARDO | Baldwin | 1919 | 1C1T | 1000 | Spanien | FC de Ponferrada a Villablino | 7 |
| ARANDA | Parent & Schaken | 1860 | 1B | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 150 |
| ARANDA | Hawthorne, Leith | 1868 | 2B | 1676 | Chile | Empresa de los FC del Estado | 27 |
| ARANDELLO | Henschel | 1879 | BT | 1445 | Italien | Tranvie de Provinciale di Cremona | 7 |
| ARANDU | O&K | 1930 | E | 750 | Brasilien | Usina Limoeirinho, Escada | 8 |
| ARANGUREN | Duebs | 1896 | 2BT | 1000 | Spanien | FC de Santander a Bilbao | 13 |
| ARANKA | Budapest | 1904 | DT | 760 | Österreich | Siebenbürger Waldindustrie | 15 |
| ARANKA | Budapest | 1908 | CT | 760 | Ungarn | A. M. Kohn, Budapest | 15 |
| ARANKA | Krauss | 1876 | BT | 1435 | Ungarn | Grünwald & Schiffer, Ercsi | |
| ARANSAS PASS | Baldwin | 1885 | 2B | 1435 | USA | San Antonio & Aransas Pass RR | 2 |
| ARANYOSMEDGYES | Budapest | 1884 | BT | 1435 | Ungarn | LB Szatmar - Nagybanya | 1076 |
| ARAPAHO | Baldwin | 1867 | 2B | 1435 | USA | Kansas Pacific RR | 22 |
| ARAQUARY | Sharp | 1886 | 2C | 1000 | Brasilien | Cia. Mogyana de Estrados de Ferro | 45 |
| ARARAT | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ARASAPHA | Baldwin | 1866 | 2C | 1435 | USA | Lehigh Valley RR | 58 |
| ARATU | O&K | 1924 | ET | 1000 | Brasilien | Usina Aratu, Salvador de Bahia | |
| ARAUCANA | Rogers | 1884 | 2B | 1676 | Chile | Empresa de los FC del Estado | 132 |
| ARAUCO | Fowler | 1887 | C1T | 1674 | Chile | FC Arauco | 4 |
| ARAUCO | Baldwin | 1874 | 1C | 1676 | Chile | Empresa de los FC del Estado | 110 |
| ARAUGUERA | Baldwin | 1897 | 2B | 1000 | Brasilien | EF Araraquara | 1 |
| ARAUJO PINHO | Baldwin | 1911 | 2C | 1000 | Brasilien | EF de Nazareth | 11 |
| ARAXA | Baldwin | 1889 | 1D | 760 | Brasilien | EF Oeste de Minas | 14 |
| ARBA | Decauville | 1892 | B1T | 1055 | Algerien | CF sur Routes d'Algerie | 2 |
| ARBAL | Tubize | 1911 | CT | 1055 | Algerien | Tramway Oran - Ain - Teneuchant | 8 |
| ARBANATS | Gouin | 1855 | 1BT | 1435 | Frankreich | CF du MIDI | 156 |
| ARBEIT | Hartmann | 1877 | CT | 1435 | Deutschland | Sächsische Staatsbahn | 70 |
| ARBER | Maffei | 1890 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 953 |
| ARBER | Krauss | 1892 | CT | 1435 | Deutschland | Lokalbahn Lam - Kötzting | 2 |
| ARBER | Krauss | 1892 | CT | 1435 | Deutschland | Maschinenfabrik Augsburg-Nürnberg | 2 |
| ARBER(2) | Henschel | 1912 | CT | 1435 | Deutschland | Lokalbahn Lam - Kötzting | |
| ARBIA | Henschel | 1890 | C | 1435 | Italien | Rete Mediteranea | 3454 |
| ARBIA | Ansaldo | 1859 | B1 | 1435 | Italien | Soc. Centrale Toscana | 8 |
| ARBOGA | Sharp | 1870 | 1B | 1435 | Schweden | Köping - Hults Järnväg | 9 |
| ARBOL | Kitson | 1890 | 2C | 1000 | Argentinien | FC Cordoba & Rosario | 28 |
| ARBON | SLM | 1975 | BBB | 1435 | Schweiz | Schweizerische Bundesbahn | 11619 |
| ARBONNE | Corpet-Louvet | 1908 | CT | 1000 | Frankreich | Tram Sud de Seine & Marne | 5 |
| ARBOREA | Breda/Italien | 1914 | 1CT | 950 | Italien | SF Secondarie della Sardegna | 3 |
| ARBOURFIELD HALL | Swindon Works | 1948 | 2C | 1435 | Großbritannien | British Rly. | 6992 |
| ARBRES | Couillet | 1886 | CT | 1000 | Spanien | FC de Villadorid - Ribadeso | 5 |
| ARBROATH | Cowlairs | 1878 | CT | 1435 | Großbritannien | North British Rly. | 96 |
| ARBUCKLE | Porter | 1888 | B2T | USA | Coronado RR | 5 | |
| ARBURY HALL | Swindon Works | 1939 | 2C | 1435 | Großbritannien | British Rly. | 5986 |
| ARBURY HALL | Swindon Works | 1939 | 2C | 1435 | Großbritannien | Great Western Rly. | 5986 |
| ARCADIA | Pietrarsa | 1890 | D | 1435 | Italien | Rete Mediteranea | 4351 |
| ARCATA | Porter | 1882 | BT | USA | Arcata & Mad River RR | 2 | |
| ARCATA | Golden State | 1882 | B2T | USA | Arcata Transportation Co. | ||
| ARCE | Breda/Italien | 1890 | C | 1435 | Italien | Rete Mediteranea | 3494 |
| ARCENTALES | Duebs | 1895 | 2BT | 1000 | Spanien | FC de Santander a Bilbao | 6 |
| ARCESILAO | Maffei | 1887 | 2B | 1435 | Italien | Rete Mediteranea | 1119 |
| ARCH RUSSELL | Hawthorne, Leith | 1850 | B1T | 1435 | Großbritannien | Caledonian Rly. | 88 |
| ARCHANGELOS | Kerr-Stuart | 1912 | B1T | 600 | Griechenland | Anglo-Greek Magnesit Co., Limne | |
| ARCHAVEL | Sharp | 1884 | 2C | 1676 | Argentinien | FC Buenos Ayres y Puerto de la Ensenda Buenos Aires & Ensenda Port Rly | 14 |
| ARCHER | Hinkley | 1877 | 2B | 1435 | USA | Boston & Maine RR | 301 |
| ARCHER | Hinkley | 1877 | 2B | 1435 | USA | Boston & Lowell RR | 1 |
| ARCHER | Hinkley | 1877 | 2B | 1435 | USA | Boston, Lowell & Nashua RR | 1 |
| ARCHER HARMAN | Beyer-Peacock | 1929 | 1C1+1C1T | 1067 | Equador | FC Guayaquil & Quito | 53 |
| ARCHIAC | Carels | 1888 | CT | 1000 | Frankreich | CF a Voie etrite de St. Etienne | 37 |
| ARCHIBALD STURROCK | Doncaster Works | 1948 | 2C1 | 1435 | Großbritannien | British Rly. | 60118 |
| ARCHIE | Krauss | 1907 | BT | 610 | Australien | Goulburn | |
| ARCHIMEDE | Ivry | 1856 | C | 1435 | Frankreich | CF de Paris a Orleans | 757 |
| ARCHIMEDE | Meyer | 1846 | C | 1435 | Frankreich | CF du Nord | 207 |
| ARCHIMEDE | Stehelin & Huber | 1844 | 1A1 | 1435 | Österreich | Eisenbahn Mailand - Monza | |
| ARCHIMEDE | Schneider | 1857 | B1 | 1435 | Frankreich | CF Paris a Lyon | 164 |
| ARCHIMEDE | Ansaldo | 1863 | 1B | 1435 | Italien | Strade Ferrate Calabro - Sicule | 1 |
| ARCHIMEDE | Stehelin & Huber | 1844 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ARCHIMEDE | Koechlin | 1858 | C | 1435 | Frankreich | CF de l'Est | 241 |
| ARCHIMEDE | Ansaldo | 1880 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 801 |
| ARCHIMEDE | Desormes, Lyon | 1845 | B | 1435 | Frankreich | St. Etienne - Lyon | 28 |
| ARCHIMEDE | Meyer | 1846 | C | 1435 | Frankreich | CF du Nord | 207 |
| ARCHIMEDE | Meyer | 1846 | C | 1435 | Belgien | Nord Belge | 157 |
| ARCHIMEDE | Koechlin | 1869 | 1B | 1435 | Italien | Rete Mediteranea | 2123 |
| ARCHIMEDES | Crewe Works | 1886 | 1B | 1435 | Großbritannien | London & North Western Rly. | 1395 |
| ARCHIMEDES | Gorton Works | 1858 | C | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 6 |
| ARCHIMEDES | Maffei | 1868 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 399 |
| ARCHIMEDES | WLF | 1872 | C | 1435 | Österreich | Mährisch-Schlesische Centralbahn | 9 |
| ARCHIMEDES | Crewe Works | 1847 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 103 |
| ARCHIMEDES | Fenton-Craven | 1846 | 1B | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 25 |
| ARCHIMEDES | Rennie | 1839 | 1A1 | 1435 | Großbritannien | London & Croydon Rly. | 6 |
| ARCHIMEDES | Sigl | 1871 | 2B | 1435 | Österreich | Österreichische Nordwestbahn | 28 |
| ARCHIMEDES | Wolverton | 1862 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 989 |
| ARCHIMEDES | Cooke | 1880 | 1D | 1435 | USA | Delaware, Lackawanna & Western RR | 139 |
| ARCHIMEDES | Crewe Works | 1904 | 2B | 1435 | Großbritannien | London & North Western Rly. | 648 |
| ARCIS | Hallette | 1847 | 1A1 | 1435 | Frankreich | Montereau - Troyes | 3 |
| ARCISATE | Breda/Italien | 1894 | C | 1435 | Italien | Rete Mediteranea | 3802 |
| ARCIVEVODA KAREL | BMMF | 1907 | DT | 1435 | Österreich | Kaiserlich-Königlich-Österreichische Staatsbahn | 49 |
| ARCO | Krauss | 1890 | C1T | 760 | Österreich | Mori - Arco - Riva (A) | 2 |
| ARCOCHA | Sharp | 1881 | CT | 1676 | Spanien | FC de Triano | |
| ARCOLE | Koechlin | 1871 | D2T | 1435 | Italien | Strade Ferrate d'Alta Italia | 1013 |
| ARCOLE | Cockerill | 1873 | C | 1435 | Italien | Rete Mediteranea | 3333 |
| ARCONA | Borsig | 1873 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 380 |
| ARCONORIETA | Anjubault | 1859 | BT | 1672 | Frankreich | Angros & Oudinot | |
| ARCORE | Henschel | 1879 | BT | 1435 | Italien | Tranvie Pistorius, Milano | 8 |
| ARCTIC | Mason | 1864 | 2C | 1435 | USA | Central Pacific Rly. | |
| ARCTIC | Baldwin | 1880 | 2B | 1435 | USA | Atlantic & Pacific RR | 79 |
| ARCTIC | Hinkley | 1866 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 181 |
| ARCTIC | Breese | 1856 | 2B | 1435 | USA | Hudson River RR | |
| ARCTIC | Baldwin | 1880 | 2B | 1435 | USA | Atlantic & Pacific RR | 6 |
| ARCTIC | Mason | 1865 | 2B | 1435 | USA | Southern Pacific RR | 1129 |
| ARCTIC | St. Albans | 1872 | 2B | 1435 | USA | Central Vermont RR | 86 |
| ARCTIC | Detroit | 1868 | 1435 | USA | Michigan Central RR | ||
| ARCTURUS | Rhode Island | 1873 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 457 |
| ARCTURUS | Borsig | 1850 | 1B | 1435 | Deutschland | Niederschlesisch-Märkische Eisenbahn | 77 |
| ARCTURUS | NYNH&H Hartf. Shops | 1879 | 2B | 1435 | USA | New York, New Haven & Hartford RR | 94 |
| ARCTURUS | Springfield | 1848 | 1435 | USA | Connecticut River RR | ||
| ARCTURUS | NYNH&H Hartf. Shops | 1898 | 2B | 1435 | USA | New York, New Haven & Hartford RR | 94 |
| ARCTUS | Maffei | 1871 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 461 |
| ARCUEIL | Fives-Lille | 1875 | C | 1435 | Frankreich | CF de l'Ouest | 1032 |
| ARCUEIL | Cail | 1865 | 1BT | 1435 | Frankreich | CF de l'Ouest | 59 |
| ARDENNE | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 39 |
| ARDENTS | Graffenstaden | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3185 |
| ARDILLA | Rhode Island | 1881 | 2B | 1435 | Mexico | FC de Sonora | 12 |
| ARDILLA | Beyer-Peacock | 1905 | 2C | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 3883 |
| ARDILLA | Manchester | 1881 | 2B | 1435 | Mexico | FC de Sonora | 12 |
| ARDILLA | Rogers | 1881 | 2B | 1435 | Mexico | FC de Sonora | 12 |
| ARDILLO | S&V | 1873 | C2T | 1676 | Chile | Empresa de los FC del Estado | 58 |
| ARDILLO auch HORMIGA | Baldwin | 1892 | C1T | 760 | Chile | FC de Antofagasta a Bolivia (Chilenischer Teil) | 51 |
| ARDINGLEY | Neilson | 1881 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 236 |
| ARDINOE | Gouin | 1854 | B1 | 1435 | Frankreich | Ouest primitive | 55 |
| ARDITURRI | Kerr-Stuart | 1902 | CT | 750 | unbekannt | unbekannt | |
| ARDJOENO | O&K | 1920 | CT | 700 | Indonesien | PG Pesantren | 2 |
| ARDJUENO | Hanomag | 1926 | DT | 700 | Indonesien | Oei Tiong Ham Fabriek, Semarang | |
| ARDJUNO | O&K | 1912 | DT | 700 | Indonesien | PG Pajarakan | 1 |
| ARDOISIERES | Koechlin | 1848 | C | 1435 | Frankreich | CF Tours - Nantes | 22 |
| ARDREER | Barclay, Riverbank | BT | Großbritannien | David Colville & Sons | 6 | ||
| ARDROSS | Hawthorne, Leith | 1857 | 1A1 | 1435 | Großbritannien | Highland Rly. | 4 |
| ARDROSS | Highland | 1876 | 2B | 1435 | Großbritannien | Highland Rly. | 4 |
| ARDUINO | SLM | 1883 | 2B | 1435 | Italien | Rete Mediteranea | 1062 |
| ARDVUELA | Duebs | 1874 | 2B | 1435 | Großbritannien | Highland Rly. | 66 |
| ARDWHALLIN auch TYNEMOUTH | Hunslet | 1901 | BT | 914 | Großbritannien | John Best & Son | |
| ARDWICK | Manning | 1888 | CT | 1435 | Großbritannien | T. A. Walker | |
| ARDWICK | Manning | 1888 | CT | 1435 | Großbritannien | Easton, Gibb & Son | 79 |
| ARDWICK | Manning | 1888 | CT | 1435 | Großbritannien | Price, Wills & Reeves | |
| ARDWICK | Manning | 1888 | CT | 1435 | Großbritannien | Price & Wills | |
| AREGNO | Saronno | 1903 | 2B | 1435 | Italien | Ferrovie Nord Milano | 258 |
| ARENAS auch PLENCIA | Hudswell-Clarke | 1892 | 1BT | 1000 | Spanien | FC de Bilbao a Plenica | 2 |
| AREND | Hohenzollern | 1881 | BT | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 98 |
| ARENSBURG | Beyer-Peacock | 1874 | CT | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ARENSHAUSEN | Henschel | 1872 | 1B | 1435 | Deutschland | Halle - Casseler Eisenbahn | 49 |
| ARENYS | White of Mataro | 1848 | 1A1 | 1676 | Spanien | FC de Barcelona a Mataro | 6 |
| ARENZANO | Pietrarsa | 1888 | C | 1435 | Italien | Rete Mediteranea | 3437 |
| AREQUIPA | Rogers | 1869 | 1C | 1435 | Peru | FC Mejia y Arequipa | |
| AREQUITO | Kitson | 1890 | 2C | 1000 | Argentinien | FC Central Cordoba | 98 |
| ARES | Krauss | 1873 | BT | 785 | Deutschland | Oberschlesische Schmalspurbahnen | 6 |
| ARETA | Beyer-Peacock | 1863 | 1B | 1676 | Spanien | FC de Bilbao a Tudela | 24 |
| ARETHUSA | Hawthorn | 1915 | BT | 1435 | Großbritannien | Royal Arsenal Rly. | |
| ARETINO | Ansaldo | 1860 | B1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 225 |
| ARETINO | Ansaldo | 1860 | B1 | 1435 | Italien | Rete Mediteranea | 2750 |
| AREVALO | Schneider | 1859 | 1B | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 102 |
| AREZZO | Henschel | 1883 | 1BT | 1435 | Italien | Strade Ferrate d'Alta Italia | 1440 |
| AREZZO | Escher-Wyss | 1860 | 1B | 1435 | Italien | Strade Ferrate Livornesi | |
| AREZZO | Ansaldo | 1880 | C | 1435 | Italien | Rete Mediteranea | 3362 |
| ARFVID POSSE | Motala | 1884 | C | 1435 | Schweden | Ystad - Eslövs Järnväg | 8 |
| ARGADEEN | Hunslet | 1894 | 1CT | 1600 | Irland | Timoleague & Courtmacsherry Light Rly. | |
| ARGANDA | Henschel | 1925 | CT | 1000 | Spanien | C. Bernstein, Madrid | |
| ARGANDA | Haine St.Pierre | 1883 | CT | 1000 | Spanien | FC de Madrid a Aragon | 4 |
| ARGANTE | WLF | 1878 | 2B | 1435 | Italien | Rete Mediteranea | 1003 |
| ARGANTE | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 662 |
| ARGEN | MF Esslingen | 1849 | 2B | 1435 | Deutschland | Württembergische Staatsbahn | 27 |
| ARGEN(2) | MF Esslingen | 1896 | C | 1435 | Deutschland | Württembergische Staatsbahn | 520 |
| ARGENIEGA | Bagnall | 1900 | 1BT | 593 | Spanien | Rosing Bros. & Co., Materials de Construction, Zaragoza | 1 |
| ARGENSOLA | Hartmann | 1883 | 2B | 1676 | Spanien | Asturias - Galicia - Leon | |
| ARGENTA | Schenectady | 1869 | 2B | 1435 | USA | Central Pacific Rly. | 166 |
| ARGENTAN | Graffenstaden | 1872 | C | 1435 | Frankreich | CF de l'Ouest | 922 |
| ARGENTAT | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3529 |
| ARGENTEUIL | Schneider | 1860 | C | 1435 | Frankreich | CF de l'Ouest | 613 |
| ARGENTIL | Manchester | 1877 | 2B | 1435 | Kanada | Quebec, Montreal, Ottawa & Occidential Rly. | 17 |
| ARGENTINA | Sharp | 1859 | 1A | 1676 | Argentinien | FC Oeste de Buenos Aires | 25 |
| ARGENTINA | Baldwin | 1869 | 2B | 1435 | Argentinien | FC Oeste de Buenos Aires | 5 |
| ARGENTINA | Kerr-Stuart | 1918 | CT | 1435 | Großbritannien | Furness Shipbuilding Co. | |
| ARGENTINA | Ansaldo | 1902 | 2D | 1435 | Italien | Rete Mediteranea | 4502 |
| ARGENTINA | Sharp | 1859 | 1A | 1676 | Argentinien | FC Oeste de Buenos Aires | 4 |
| ARGENTINA | Hinkley | 1855 | 2B | 1435 | USA | Central Pacific Rly. | 166 |
| ARGENTINA | Avonside | 1914 | C2T | 762 | Chile | Oficina Argentina, Nitrate Refining | 1 |
| ARGENTINA | Avonside | 1914 | C2T | 762 | Chile | Oficina Argentina, Nitrate Refining | 2 |
| ARGENTINE | Hudswell-Clarke | 1907 | BT | 1435 | Großbritannien | John Summers & Son | |
| ARGENTINIA | Kerr-Stuart | 1912 | B1 | 1000 | Brasilien | Usina Serra Grande | 2 |
| ARGENTINIA | Birkenhead | 1866 | 2B | 1676 | Argentinien | FC Central Argentino | 8 |
| ARGENTON | Decauville | 1898 | BT | 600 | Frankreich | L'Hermite & Billiard | |
| ARGENTON | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3521 |
| ARGENTRE | Corpet-Louvet | 1899 | CT | 1000 | Frankreich | CF Departementaux de la Mayenne | 2 |
| ARGES | Krauss | 1904 | C1T | 760 | Rumänien | E. Lessel, Bukarest | 1 |
| ARGES | Egestorff | 1869 | B1 | 1435 | Rumänien | Caile Ferate Romane | 53 |
| ARGILE | Leonard | 1889 | BT | 1000 | Italien | Tranvie Bologna - Pieve-di-Cento | 1 |
| ARGILITE | Hinkley | 1868 | 2B | 1435 | USA | Bangor & Katahdin Iron Works | 2 |
| ARGILITE | Hinkley | 1868 | 2B | 1435 | USA | Bangor & Piscataquis RR | 5 |
| ARGIS | Egestorff | 1869 | B1 | 1435 | Rumänien | Caile Ferate Romane | 75 |
| ARGISIU | Birkenhead | 1868 | 1B | 1435 | Rumänien | Bucarest - Giurgiu Eisenbahn | 4 |
| ARGIVIE | Koechlin | 1871 | C | 1435 | Schweiz | Suisse - Occidentale | 74 |
| ARGO | Swindon Works | 1846 | C | 2140 | Großbritannien | Great Western Rly. | |
| ARGO | Slaughter | 1863 | CT | 2140 | Großbritannien | South Devon Rly. | |
| ARGO | Hartmann | 1868 | 1B | 1435 | Deutschland | Östliche Staatsbahn (Sachsen) | |
| ARGO | Weidknecht | 1910 | BT | 600 | Griechenland | Thessalonoki Rly. (Thessaly Rly.) | |
| ARGO | Porter | 1879 | 1C | 914 | USA | Boston & Colorado Smelting Co., Denver | 1 |
| ARGO | Stephenson- | 1862 | C | 1435 | Italien | Rete Mediteranea | 3904 |
| ARGOBLAST | Cave | 1855 | 1A1 | 1435 | Frankreich | CF de Paris a Orleans | 159 |
| ARGOLIDE | Breda/Italien | 1890 | D | 1435 | Italien | Rete Mediteranea | 4354 |
| ARGON | Bagnall | 1889 | BT | 1435 | Großbritannien | M. & W. Grazebrook, Netherton | |
| ARGONELLES | MF Esslingen | 1881 | C | 1676 | Spanien | Asturias - Galicia - Leon | 327 |
| ARGOS | Krauss | 1885 | 1CT | 1000 | Griechenland | CF Societe Piräus - Athen - Peleponnes | 203 |
| ARGUELLES | Baldwin | 1891 | 1D | 914 | Cuba | Empresa Unida de los FC de Caibairen | 7 |
| ARGUILLAS | Baldwin | 1891 | C | 760 | Cuba | FC Unidos de Habana | |
| ARGUS | Borsig | 1869 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 325 |
| ARGUS | Cail | 1863 | D | 1435 | Frankreich | CF du MIDI | 714 |
| ARGUS | Koechlin | 1863 | C | 1435 | Frankreich | CF de Paris a Orleans | 803 |
| ARGUS | Sharp Brothers | 1845 | 1A1 | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 21 |
| ARGUS | Stephenson | 1866 | 1B | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 1 |
| ARGUS | Vulcan | 1864 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 156 |
| ARGUS | MF Esslingen | 1895 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 131 |
| ARGUS | Borsig | 1871 | B1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ARGUS | Nine Elms Works | 1863 | 1B | 1435 | Großbritannien | London & South Western Rly. | 69 |
| ARGUS | Fenton-Murray&Jackso | 1842 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ARGUS | Koechlin | 1854 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 82 |
| ARGUS | Fairbairn | 1847 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 69 |
| ARGUS | Crewe Works | 1885 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2056 |
| ARGUS | Fives-Lille | 1867 | B1 | 1435 | Frankreich | CF du Nord | 459 |
| ARGUS | LYR Miles Platting | 1871 | C | 1435 | Großbritannien | East Lancashire Rly. | 111 |
| ARGUS | NYNH&H Hartf. Shops | 1881 | C | 1435 | USA | New York, New Haven & Hartford RR | 100 |
| ARGUS | Crewe Works | 1905 | 2B | 1435 | Großbritannien | London & North Western Rly. | 323 |
| ARGYLE | Hawthorn | 1915 | BT | 1435 | Großbritannien | Bolckow, Vaughan & Co. | 137 |
| ARGYLL | Andrew Barclay | 1906 | C1T | 684 | Großbritannien | Campbeltown & Machrihanish Rly. | |
| ARGYLL AND SUTHERLAND HIGHLAND | North British | 1927 | 2C | 1435 | Großbritannien | London, Midland & Scottish Rly. | 6107 |
| ARGYLLSHIRE | Darlington Works | 1928 | 2B | 1435 | Großbritannien | London & North Eastern Rly. | 270 |
| ARIA | Stephenson | 1857 | 1A1 | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 31 |
| ARIA | Stephenson | 1857 | 1A1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 61 |
| ARIADNE | Swindon Works | 1852 | C | 2140 | Großbritannien | Great Western Rly. | |
| ARIADNE | Crewe Works | 1891 | 1B | 1435 | Großbritannien | unbekannt | 1666 |
| ARIADNE | Krauss | 1876 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 718 |
| ARIADNE | Haswell, Wien | 1851 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 102 |
| ARIADNE | Vulcan | 1879 | 2B | 1435 | Deutschland | Rheinische Eisenbahn | 408 |
| ARIADNE | Nine Elms Works | 1859 | 1B | 1435 | Großbritannien | London & South Western Rly. | 166 |
| ARIADNE | Sharp Brothers | 1848 | 1A1 | 1435 | Großbritannien | Great Grimsby & Sheffield Junction Rly. | |
| ARIADNE | Gouin | 1853 | B1 | 1435 | Frankreich | Paris - Versailles | 1 |
| ARIADNE | Borsig | 1859 | 1A1 | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 61 |
| ARIADNE | Franco-Belge | 1888 | 1B | 1435 | Italien | Rete Mediteranea | 1558 |
| ARIADNE | MBG Karlsruhe | 1874 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 182 |
| ARIADNE | LYR Miles Platting | 1847 | 1A1 | 1435 | Großbritannien | East Lancashire Rly. | 77 |
| ARIADNE | I.W. Boulton | 1874 | CT | 1435 | Großbritannien | Black Park Colliery Co., Chirk, Wrexham | |
| ARIALS GIRDLE | Kitson | 1851 | 1AT | 1435 | Großbritannien | Eastern Union Rly. | 28 |
| ARIANE | La Meuse | 1913 | 1000 | Marokko | Schneider & Cie. | ||
| ARIANNA | Graffenstaden | 1874 | 1B | 1435 | Italien | Rete Mediteranea | 1532 |
| ARIANO | Hartmann | 1883 | 2B | 1435 | Italien | Rete Mediteranea | 1051 |
| ARIANO | Hartmann | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 643 |
| ARIBERT | Henschel | 1903 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 960 |
| ARIBERTO | Stehelin & Huber | 1844 | 1A1 | 1435 | Österreich | Eisenbahn Mailand - Monza | |
| ARIBERTO | Stehelin & Huber | 1844 | 1A1 | 1435 | Österreich | Lombardisch-Venetianische Ferdinandsbahn | |
| ARICA | Hanomag | 1913 | CC | 1000 | Chile | FC Arica - La Paz | 17 |
| ARICA | Rogers | 1883 | 2B | 1676 | Chile | Chillian, Conception & Talcahuano | 28 |
| ARICA | Rogers | 1883 | 2B | 1676 | USA | Chillan Concepcion & Talcahuana | 28 |
| ARICA | Rogers | 1883 | 2B | 1676 | Chile | Empresa de los FC del Estado | 73 |
| ARICANDURA | Baldwin | 1874 | 1C | 1000 | Brasilien | EF Sao Paulo a Rio de Janeiro de Cachoeira a Norte | 13 |
| ARICCIO | Breda/Italien | 1888 | CT | 1435 | Italien | Rete Mediteranea | 6705 |
| ARICCIO | Breda/Italien | 1888 | CT | 1435 | Italien | Ferrovia Albano - Anzio - Nettuno | 106 |
| ARIEGE | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 37 |
| ARIEL | Duebs | 1876 | 1B | 1600 | Irland | Midland Great Western Rly. | 32 |
| ARIEL | Nine Elms Works | 1864 | 1B | 1435 | Großbritannien | London & South Western Rly. | 70 |
| ARIEL | Butterley | 1839 | 1A | 1435 | Großbritannien | Midland Counties Rly. | 1 |
| ARIEL | Borsig | 1853 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ARIEL | Manning | 1872 | C | Großbritannien | War Department | ||
| ARIEL | Fairbairn | 1847 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 70 |
| ARIEL | Shepherd & Todd | 1840 | 1A1 | 1435 | Großbritannien | York & North Midland Rly. | 43 |
| ARIEL | Mason | 1855 | 2B | 1435 | USA | Toledo & Illinois RR | 15 |
| ARIEL | Stephenson | 1856 | 1B | 1676 | Kanada | Great Western Railway of Canada | 82 |
| ARIEL | Norris | 1851 | USA | South Carolina RR | |||
| ARIEL | Crewe Works | 1848 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 201 |
| ARIEL | Wolverton | 1862 | 1A1 | 1435 | Großbritannien | London & North Western Rly. | 994 |
| ARIEL | Crewe Works | 1951 | 2C1 | 1435 | Großbritannien | British Rly. | 70016 |
| ARIEL | Wöhlert | 1870 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 218 |
| ARIEL | Baldwin | 1835 | 2A | 1435 | USA | Brooklyn & Jamaica RR | |
| ARIEL | Mather-Dixon | 1838 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ARIEL | Reading | 1846 | 1435 | USA | Philadelphia & Reading RR | ||
| ARIEL | Hinkley | 1877 | B2T | 610 | USA | Billerica & Bedford RR | |
| ARIEL | Reading | 1856 | 1435 | USA | Philadelphia & Reading RR | ||
| ARIEL | Reading | 1872 | 1A1 | 1435 | USA | Philadelphia & Reading RR | 103 |
| ARIEL | Bury | 1839 | BT | 1435 | Großbritannien | Midland Counties Rly. | 1 |
| ARIEL | Walker & Co. | 1848 | 1B | 1435 | Großbritannien | East Lancashire Rly. | 29 |
| ARIEL | Stephenson | 1856 | 1B | 1676 | Kanada | Great Western Railway of Canada | 50 |
| ARIEL | Broadstone Works | 1898 | 1B | 1600 | Irland | Midland Great Western Rly. | 32 |
| ARIEL | Reading | 1872 | 1A1T | 1435 | USA | Philadelphia & Reading RR | |
| ARIEL | Lowell | 1853 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 14 |
| ARIEL | Lowell | 1853 | 2B | 1435 | USA | Galena & Chicago Union RR | 14 |
| ARIEL | Mason | 1855 | 2B | 1435 | USA | Terre Haute & Richmond RR | 14 |
| ARIELS GIRDLE | Sharp | 1849 | 1A1T | 1435 | Großbritannien | Eastern Union Rly. | 27 |
| ARIES | Sharp | 1853 | C | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 116 |
| ARIES | Rothwell | 1841 | 1B | 2140 | Großbritannien | Great Western Rly. | |
| ARIETIS | Rhode Island | 1873 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 439 |
| ARIMA | Hunslet | 1874 | CT | 1435 | Trinidad & Tobago | Trinidad Government Rly. | |
| ARIMANO | Henschel | 1885 | 2B | 1435 | Italien | Rete Mediteranea | 1080 |
| ARIMANO | Cockerill | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 966 |
| ARIN-ARIN | Manning | 1885 | BT | 1000 | Spanien | Altos Hornos & Fabricas de Hierro y Acero de Bilbao | |
| ARIO PARDEE | Lehigh Weatherly shp | 1871 | 2B | 1435 | USA | Lehigh Valley RR | 159 |
| ARIODANTE | Cockerill | 1868 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 873 |
| ARIODANTE | Vulcan | 1882 | 2B | 1435 | Italien | Rete Mediteranea | 1025 |
| ARION | Dickson | 1901 | BT | 914 | USA | Delaware & Hudson Coal Co. | 18 |
| ARIOSTE | Fives-Lille | 1865 | C | 1435 | Frankreich | CF de Paris a Orleans | 837 |
| ARIOSTO | Maffei | 1909 | CT | 1435 | Italien | Ferrovia Suzzara - Ferrara | 22 |
| ARIOSTO | Schneider | 1858 | 1B | 1435 | Italien | Rete Mediteranea | 2401 |
| ARIOSTO | Graffenstaden | 1873 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 683 |
| ARIOSTO | Koechlin | 1858 | 1B | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 80 |
| ARIOVISTE | Epernay | 1866 | C | 1435 | Frankreich | CF de l'Est | 393 |
| ARISPE | Koechlin | 1863 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1752 |
| ARISPE | Rogers | 1881 | 2B | 1435 | Mexico | FC de Sonora | 11 |
| ARISTIDE | Cockerill | 1868 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 864 |
| ARISTIDE | Pietrarsa | 1885 | 1B | 1435 | Italien | Rete Mediteranea | 2098 |
| ARISTIDE | Parent & Schaken | 1859 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1330 |
| ARISTOFANE | Koechlin | 1858 | 1B | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 58 |
| ARISTOFANE | Koechlin | 1858 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 438 |
| ARISTOFANE | Koechlin | 1870 | 1B | 1435 | Italien | Rete Mediteranea | 2139 |
| ARISTOLE | Koechlin | 1870 | 1B | 1435 | Italien | Rete Mediteranea | 2136 |
| ARISTOS | Norris | 1855 | 2B | USA | North Carolina RR | ||
| ARISTOTE | Cockerill | 1856 | C | 1435 | Belgien | Nord Belge | 67 |
| ARISTOTE | Schneider | 1871 | D | 1435 | Frankreich | CF du Nord | 820 |
| ARISTOTE | Schneider | 1860 | B1 | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 333 |
| ARISTOTELES | WLF | 1872 | C | 1435 | Österreich | Mährisch-Schlesische Centralbahn | 10 |
| ARISTOTLE | Mt. Savage shop | B | 914 | USA | Kemble Coal & Iron | ||
| ARITA | Jung | 1914 | BT | 1067 | Japan | Wakamatsu Stahlwerk | |
| ARIZONA | Pittsburgh | 1869 | 2B | 1435 | USA | Central Railroad of New Jersey | 79 |
| ARIZONA | Rhode Island | 1881 | 2B | 1435 | Mexico | FC de Sonora | 13 |
| ARIZONA | Baldwin | 1867 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 213 |
| ARIZONA | Hartmann | 1883 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 552 |
| ARIZONA | Baldwin | 1883 | 2B | 1435 | USA | Central Railroad & Banking Co. of Georgia | 124 |
| ARIZONA | Reading | 1863 | 2C | 1435 | USA | Philadelphia & Reading RR | 88 |
| ARIZONA | Manchester | 1870 | 2B | 1435 | USA | Burlington & Missouri River RR | 38 |
| ARIZONA | Rogers | 1868 | 2B | 1435 | USA | Kansas Pacific - Denver Pacific Rly. | 29 |
| ARIZONA | Rogers | 1881 | 2B | 1435 | Mexico | FC de Sonora | 13 |
| ARJUNA | O&K | 1922 | DT | 700 | Indonesien | SF Gondang Baru | |
| ARJUNA | O&K | 1920 | DT | 700 | Indonesien | PG Rejosari | 6 |
| ARJUNA | Kitson | 1906 | 2C | 1676 | Indien | Madras & Southern Mahretta RR | 759 |
| ARJUNA | O&K | 1920 | DT | 700 | Indonesien | Zuckerfabrik Gondang | |
| ARK ROYAL | North British | 1958 | A1AA1A | 1435 | Großbritannien | British Rly. | |
| ARKANSAS | Hartmann | 1883 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 26 |
| ARKANSAS | Baldwin | 1872 | 1C | 914 | USA | Denver & Rio Grande Rly. | 8 |
| ARKANSAS | Taunton | 1858 | 2B | 1435 | USA | St. Louis & Iron Mountain RR | 15 |
| ARKANSAS | Baldwin | 1842 | D | 1435 | USA | Western Railroad of Massachusetts | |
| ARKANSAS | Baldwin | 1844 | C | USA | Charleston & Hamburg Rly. | 34 | |
| ARKANSAS | Baldwin | 1875 | 2C | 1435 | USA | Lehigh Valley RR | 320 |
| ARKANSAS | Cail | 1857 | C | 1435 | Frankreich | CF de l'Ouest | 552 |
| ARKANSAS | Grant | 1859 | 2B | USA | Virginia & Tennessee RR | 37 | |
| ARKANSAS | Baldwin | 1844 | C | USA | Cheraw & Darlington RR | ||
| ARKANSAS | Norris | 1854 | 2B | USA | Central Railroad & Banking Co. of Georgia | 45 | |
| ARKANSAS | Rogers | 1882 | 2C | 1435 | USA | Kansas City, Springfield & Memphis RR | 124 |
| ARKANSAS | Winans | 1855 | D | 1435 | USA | Philadelphia & Reading RR | 272 |
| ARKANSAS CITY | Mason | 1881 | 2B | 1435 | USA | Little Rock, Mississippi River & Texas Rly. | 10 |
| ARKANSAS TRAVELLER | Climax | 1889 | BBT | 1488 | USA | J. G. Stern, Madison | 65 |
| ARKAYAR | Hudswell-Clarke | 1888 | BT | 1435 | Großbritannien | Robert K. Roberts, Tottington Bleach Works, Bury | |
| ARKAYAR | Hudswell-Clarke | 1888 | BT | 1435 | Großbritannien | Partington Steel & Iron Co., Irlam Steelworks | |
| ARKE | Graffenstaden | 1877 | CT | 1435 | Frankreich | Maine-et-Loire - Nantes | 5 |
| ARKE | Graffenstaden | 1877 | CT | 1435 | Frankreich | CF de l'ETAT | 305 |
| ARLA | Krauss | 1875 | BT | 1435 | Schweden | Statens Järnvägar | 225 |
| ARLBERG | Maffei | 1890 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 949 |
| ARLBERG | StEG | 1872 | 1B | 1435 | Österreich | Vorarlberger Eisenbahn | 9 |
| ARLBERG | Krauss | 1882 | BT | 700 | Österreich | Giacomo Ceconi, Bauunternehmen, St. Anton | |
| ARLBERG | Günther | 1857 | 1B1 | 1435 | Österreich | Südliche Staatsbahn | |
| ARLBERG | MF Esslingen | 1891 | E | 1435 | Deutschland | Württembergische Staatsbahn | 801 |
| ARLBERG | MF Esslingen | 1881 | B | 1435 | Schweiz | Vereinigte Schweizer Bahnen | 78 |
| ARLBERG | Borsig | 1871 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ARLBERG | MF Esslingen | 1890 | C | 1435 | Deutschland | Main - Neckar Bahn | 71 |
| ARLBERG | BMAG | 1874 | C | 1435 | Deutschland | Sächsische Staatsbahn | 451 |
| ARLESIENNE | La Meuse | 1913 | 1000 | Marokko | Schneider & Cie. | ||
| ARLES-MARTIGUES | Corpet-Louvet | 1873 | CT | 1435 | Frankreich | CF des Bouches du Rhone | |
| ARLEY | Hunslet | 1907 | CT | 1435 | Großbritannien | West Leigh Colliery | |
| ARLEY HALL | Swindon Works | 1940 | 2C | 1435 | Großbritannien | Great Western Rly. | 6901 |
| ARLEY HALL | Swindon Works | 1940 | 2C | 1435 | Großbritannien | British Rly. | 6901 |
| ARLINDO FRAGASO | Baldwin | 1913 | 1C | 1000 | Brasilien | EF de Nazareth | 14 |
| ARLINGTON | Rhode Island | 1871 | 2B | 1435 | USA | Boston, Lowell & Nashua RR | 45 |
| ARLINGTON | Neilson | 1881 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 247 |
| ARLINGTON | Manchester | 1882 | 2B | 1435 | USA | Chicago, St. Paul, Minneapolis & Omaha Rly. | 102 |
| ARLINGTON | Manchester | 1880 | B | 1435 | USA | Boston & Maine RR | 84 |
| ARLINGTON | Rhode Island | 1871 | 2B | 1435 | USA | Boston & Lowell RR | 34 |
| ARLINGTON COURT | Swindon Works | 1911 | 2C | 1435 | Großbritannien | Great Western Rly. | 2931 |
| ARLINGTON COURT | Swindon Works | 1911 | 2C | 1435 | Großbritannien | British Rly. | 2931 |
| ARLINGTON GRANGE | Swindon Works | 1936 | 2C | 1435 | Großbritannien | British Rly. | 6800 |
| ARLINGTON GRANGE | Swindon Works | 1936 | 2C | 1435 | Großbritannien | Great Western Rly. | 6800 |
| ARLO | Ozdi Kohaszati | 1901 | CT | 1000 | Ungarn | Rimamurany Eisenwerksgesellschaft, Salgotarjan | |
| ARLÖF | Nohab | 1886 | 1B | 1435 | Schweden | Malmö - Billesholms Järnväg | 4 |
| ARLON | Leonard | 1858 | C | 1435 | Belgien | Grand Compagnie du Luxembourg | 22 |
| ARLON | Schneider | 1860 | 1B | 1435 | Frankreich | CF de l'Est | 391 |
| ARLON | Cockerill | 1881 | D | 1435 | Belgien | Nord Belge | 743 |
| ARMAGH | Beyer-Peacock | 1948 | 2B | 1600 | Irland | Great Northern Railway of Ireland | 203 |
| ARMAGH | Hunslet | 1884 | CT | 1600 | Irland | Robert Worthington | |
| ARMANA | Hartmann | 1881 | C | 1676 | Spanien | Asturias - Galicia - Leon | 303 |
| ARMANA | Hartmann | 1881 | C | 1676 | Spanien | Fabrica de Mieres | 2425 |
| ARMANNSBERG | Sigl | 1874 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 601 |
| ARMANTINA | Jung | 1893 | B1T | 762 | Deutschland | Arthur Koppel, Berlin | |
| ARMCLIFFE | Black & Hawthorn | 1872 | BT | 1435 | Großbritannien | Grosmont Iron Co | |
| ARMCLIFFE | Black & Hawthorn | 1872 | BT | 1435 | Großbritannien | Glaisdale Ironworks | |
| ARMENIA | Davenport | 1912 | CT | 914 | Honduras | Standard Fruit & Steamship Co., La Cieba | 24 |
| ARMHERST COLLEGE | Hinkley | 2B | 1435 | USA | Lehigh Valley RR | ||
| ARMIDA | Wöhlert | 1870 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 219 |
| ARMIDA | Graffenstaden | 1874 | 1B | 1435 | Italien | Rete Mediteranea | 1527 |
| ARMIDA | Graffenstaden | 1874 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 669 |
| ARMIN | Henschel | 1893 | 1B | 1435 | Deutschland | Mecklenburgische Friedrich-Franz-Bahn | 90 |
| ARMIN | Maffei | 1879 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 846 |
| ARMINGTON | Brighton Works | 1902 | C1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 570 |
| ARMINIUS | Vulcan | 1864 | B1 | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 48 |
| ARMINIUS | MBG Karlsruhe | 1874 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 370 |
| ARMINIUS | Kessler | 1849 | 1A1 | 1435 | Deutschland | Westfälische Eisenbahn | 1 |
| ARMINIUS(2) | Egestorff | 1866 | 1B | 1435 | Deutschland | Westfälische Eisenbahn | 57 |
| ARMISTICE | Bagnall | 1919 | BT | 610 | Großbritannien | Bredgar & Wormshill Light Rly. | 4 |
| ARMITAGE | Hudswell-Clarke | 1885 | BT | Großbritannien | Lofthouse Colliery Co., Wakefield | ||
| ARMOREL | Swindon Works | 1896 | 2B | 1435 | Großbritannien | Great Western Rly. | 3306 |
| ARMOREL | Swindon Works | 1896 | 2B | 1435 | Großbritannien | Great Western Rly. | 3273 |
| ARMOUR | Peckett | 1901 | BT | 1435 | Großbritannien | W. G. Armstrong-Whitworth & Co., Manchester | |
| ARMSHEIM | Henschel | 1870 | B1 | 1435 | Deutschland | Hessische Ludwigsbahn | 123 |
| ARMSTRONG | Swindon Works | 1894 | 2B | 1435 | Großbritannien | Great Western Rly. | 7 |
| ARMSTRONG | Swindon Works | 1894 | 2B | 1435 | Großbritannien | Great Western Rly. | 4171 |
| ARMSTRONG | Baldwin | 1850 | 2B | 1435 | USA | Pennsylvania RR | 22 |
| ARMSTRONG | Kitson | 1890 | 2C | 1000 | Argentinien | FC Cordoba & Rosario | 12 |
| ARMSTRONG | Brighton Works | 1898 | 2B | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 212 |
| ARMYTAGE | Sharp | 1881 | 2B | 1435 | Großbritannien | Lancashire & Yorkshire Rly. | 667 |
| ARNALDO REID | Manning | 1912 | CT | 1676 | Chile | FC Arauco | 25 |
| ARNANÄS | Munktells | 1891 | 1BT | 1435 | Schweden | Nässjö - Oskarshamns Järnväg | 15 |
| ARNAU | Graffenstaden | 1906 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 252 |
| ARNAU | Hartmann | 1858 | C | 1435 | Österreich | Süd.-Norddeutsche-Verbindungsbahn | 18 |
| ARNAULD | Graffenstaden | 1856 | D2T | 1435 | Frankreich | CF du Nord | 366 |
| ARNDT | Maffei | 1871 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 489 |
| ARNDT | Borsig | 1873 | 1B | 1435 | Deutschland | Hessische Ludwigsbahn | 144 |
| ARNE | Sharp | 1875 | C | 1435 | Schweden | Statens järnvägar | 178 |
| ARNHEIM | Borsig | 1863 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 108 |
| ARNHEIM | Henschel | 1873 | C | 1435 | Deutschland | Rheinische Eisenbahn | 533 |
| ARNHEM | Breda | 1883 | BT | 1067 | Niederlande | Ooster Stoomtram Mij. | 4 |
| ARNHEM auch CONSTANTINE | Hunslet | 1945 | CT | 1435 | Großbritannien | War Department | 1443 |
| ARNHEM auch CONSTANTINE | Hunslet | 1945 | CT | 1435 | unbekannt | unbekannt | |
| ARNI | MF Esslingen | 1904 | 1CT | 1435 | Italien | Tranvie Elettice Viareggine | 4 |
| ARNIBERG | MF Esslingen | 1868 | C | 1435 | Deutschland | Sächsische Staatsbahn | 516 |
| ARNISTON* | Manning | 1891 | CT | 1435 | Großbritannien | S. W. Pilling & Co. | |
| ARNO | Parent & Schaken | 1858 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 788 |
| ARNO | Parent & Schaken | 1858 | C | 1435 | Österreich | k.k. priv. lombardisch-venetianische & Centralitalienische Eisenbahngesellschaft | 117 |
| ARNO | Cerimedo | 1885 | B1T | 1435 | Italien | Rete Mediteranea | 6003 |
| ARNO | Hanomag | 1873 | B1T | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 530 |
| ARNO | Breda/Italien | 1885 | B1T | 1435 | Italien | Strade Ferrate d'Alta Italia | 1452 |
| ARNOLD | Graffenstaden | 1897 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 622 |
| ARNOLD | Borsig | 1908 | BT | 1435 | Österreich | E. Gieldzinski, Wien | |
| ARNOLD | BMAG | 1872 | 1B | 1524 | Finnland | Hyvinkää - Hanko | |
| ARNOLD | Budapest | 1914 | DT | 760 | Ungarn | Spitz Arnold, Plaski | |
| ARNOLD CRALE | Baldwin | 1856 | 2B | USA | Mobile & Girard RR | 1 | |
| ARNOLD WALPODEN | MF Esslingen | 1852 | 1A1 | 1435 | Deutschland | Hessische Ludwigsbahn | 6 |
| ARNOLDSTEIN | WLF | 1873 | C | 1435 | Österreich | Kronprinz Rudolf Bahn | 94 |
| ARNOLD-WALDPODEN | MF Esslingen | 1875 | B | 1435 | Deutschland | Hessische Ludwigsbahn | 221 |
| ARNSBERG | Egestorff | 1855 | 1A1 | 1435 | Deutschland | Braunschweigische Eisenbahn | |
| ARNSBERG | Borsig | 1857 | 1A1 | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 41 |
| ARNSBERG | Graffenstaden | 1873 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 280 |
| ARNSBERG | Kessler | 1848 | 1A1 | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ARNSBERG(2) | Borsig | 1869 | B1T | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ARNSDORF | Freudenstein | 1902 | CT | 1435 | Deutschland | Riesengebirgsbahn | |
| ARNSDORF | Hartmann | 1897 | 1B1T | 1435 | Deutschland | Sächsische Staatsbahn | 1725 |
| ARNSTADT | Sigl | 1873 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 331 |
| ARNSTADT | Borsig | 1867 | 1B | 1435 | Deutschland | Thüringische Eisenbahn | 89 |
| ARNSTADT | Hartmann | 1899 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 561 |
| ARNSTEIN | Krauss | 1874 | BT | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | 5 |
| ARNSTEIN | Maffei | 1874 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 626 |
| ARNSWALDE | Borsig | 1854 | 1B | 1435 | Deutschland | Stargard - Posener Eisenbahn | |
| ARNULF | Maffei | 1884 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 513 |
| AROCENA | Hartmann | 1912 | 1D | 1000 | Argentinien | FC Province de Santa Fe | 521 |
| AROLSEN | MF Esslingen | 1892 | 1B | 1435 | Deutschland | Württembergische Staatsbahn | 370 |
| AROLSEN | Graffenstaden | 1871 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 96 |
| AROLSEN | Vulcan | 1866 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 161 |
| AROLSEN auch ALTENBURG | Graffenstaden | 1871 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 91 |
| ARONA | Cockerill | 1868 | C | 1435 | Italien | Rete Mediteranea | 3250 |
| ARONA | Koechlin | 1866 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 815 |
| AROOSOOK | Mason | 1885 | 2B | 1435 | Kanada | New Brunswick Rly. | 31 |
| AROOSTOOK | Portland | 1871 | 2B | Kanada | New Brunswick & Canada Rly. | ||
| AROOSTOOK | Portland | 1858 | 2B | 1435 | USA | Bangor, Oldtown & Milford RR | 3 |
| AROSA | Nasmyth Wilson | 1891 | 1C | 1676 | Spanien | FC de Santiago a Carril y de Pontevedra a Carril | 7 |
| ARPAD | Budapest | 1895 | CT | 1435 | Ungarn | LB Szatmar - Nagybanya | 5419 |
| ARPIAT | Cail | 1880 | C | 1435 | Frankreich | CF de l'ETAT | 3515 |
| ARPINO | Budapest | 1900 | C | 1435 | Italien | Rete Mediteranea | 3830 |
| ARPLEY | Hunslet | 1888 | BT | 1435 | Großbritannien | T. A. Walker | |
| ARPLEY | Hunslet | 1888 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ARPLEY | Hunslet | 1888 | BT | 1435 | Großbritannien | Thomas Oliver & Son | |
| ARQUEBUS | Manning | 1890 | BT | 457 | Großbritannien | Royal Arsenal Rly. | |
| ARQUES | Alcard & Buddicom | 1852 | 1A1 | 1435 | Frankreich | Paris - Rouen | 90 |
| ARRAH | Hunslet | 1910 | 1B1T | 760 | Indien | Arrah - Sasaram Light Rly. | 1 |
| ARRAN | Bury | 1841 | B | 1435 | Großbritannien | Glasgow, Paisley, Kilmarnock & Ayr Rly. | 20 |
| ARRAN | Neilson | 1866 | B1T | 1435 | Großbritannien | London, Chatham & Dover Rly. | 84 |
| ARRAPAHOE | Manchester | 1871 | 2B | 1435 | USA | Burlington & Missouri River RR | 60 |
| ARRAS | La Meuse | 1919 | CT | 1435 | Frankreich | Mines de Courrieres | 29 |
| ARRAS | Hallette | 1846 | 1A1 | 1435 | Frankreich | CF du Nord | 36 |
| ARRAS | Cowlairs | 1891 | C | 1435 | Großbritannien | North British Rly. | 643 |
| ARRAS | Cowlairs | 1891 | C | 1435 | Großbritannien | Railway operating Divisions | 643 |
| ARRAZOLA | Krauss | 1905 | BT | 600 | Spanien | Hulleras de Veguin y Ollontego | |
| ARRESSEOH | Rogers, Ketchum & Gr | 1838 | 2A | 1435 | USA | New Jersey Railroad & Transportation | |
| ARREZZO | Breda/Italien | 1888 | 1BT | 1435 | Italien | Soc. Veneta per Contructione ad esercozio di Ferrovie Secondaire | 241 |
| ARRIGORRIACA | Beyer-Peacock | 1863 | 1B | 1676 | Spanien | FC de Bilbao a Tudela | 23 |
| ARRIGORRIAGA | Leonard | 1899 | BT | 800 | unbekannt | unbekannt | 5 |
| ARROMANCHES | Tubize | 1895 | CT | 600 | Frankreich | CF de Caen a Dives & Luc sur Mer | 224 |
| ARROMANCHES | Tubize | 1895 | CT | 600 | Frankreich | CF du Calvados | 224 |
| ARROU | Graffenstaden | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3190 |
| ARROUX | Hornu | 1855 | CT | 1435 | Frankreich | CF d'Epinac | 2 |
| ARROW | Mather-Dixon | 1837 | 1A1 | 1435 | Großbritannien | Liverpool & Manchester Rly. | 52 |
| ARROW | Baldwin | 1847 | 2B | USA | Georgia Railroad & Banking Co. | ||
| ARROW | Crewe Works | 1951 | 2C1 | 1435 | Großbritannien | British Rly. | 70017 |
| ARROW | Nine Elms Works | 1864 | 1B | 1435 | Großbritannien | London & South Western Rly. | 72 |
| ARROW | Hackworth | 1837 | 1A1 | 1435 | Großbritannien | Stockton & Darlington Rly. | 26 |
| ARROW | Stephenson | 1830 | A1 | 1435 | Großbritannien | Liverpool & Manchester Rly. | 4 |
| ARROW | Fairbairn | 1847 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 72 |
| ARROW | Schenectady | 1868 | 2B | 1435 | USA | Central Pacific Rly. | 146 |
| ARROW | James Martin | 1895 | 1C | 1067 | Australien | Millars Timber & Trading Co. | 64 |
| ARROW | Hunslet | 1889 | BT | 1435 | Trinidad & Tobago | New Colonial Co. | |
| ARROW | Stothert | 1841 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ARROW | Newcastle | 1835 | 1435 | USA | Philadelphia, Germantown & Norristown RR | ||
| ARROW | Newcastle shop | 1840 | 2B | 1435 | USA | Baltimore & Ohio RR | 28 |
| ARROW | Broadstone Works | 1898 | 1B | 1600 | Irland | Midland Great Western Rly. | 33 |
| ARROW | Newcastle | 1840 | 1435 | USA | Baltimore & Ohio RR | ||
| ARROW | Norris | 1851 | 2B | 1435 | USA | Louisville, New Albany & Chicago Rly. | 5 |
| ARROYA HONDA | Baldwin | 1880 | 1D | 914 | USA | Denver & Rio Grande Western Rly. | 69 |
| ARROYO DEL REY | SLM | 1911 | 1C1 | 1000 | Argentinien | FC Province de Santa Fe | 609 |
| ARROYO FRIO | Baldwin | 1917 | 1D | 762 | Dominikanische Republik | Ingenio Santa Fe | 12 |
| ARRUZA | Leonard | 1897 | BT | 800 | Spanien | Pedro P. de Gandarias, Bilbao | |
| ARS | Graffenstaden | 1895 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 586 |
| ARSA | MF Esslingen | 1859 | C | 1435 | Österreich | Karstbahn | |
| ARSA | Hohenzollern | 1912 | BT | 1435 | unbekannt | Gemeende Amsterdam, Gasfabriek | 2 |
| ARSAC | Maffei | 1882 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1278 |
| ARSACE | Hartmann | 1883 | 2B | 1435 | Italien | Rete Mediteranea | 1052 |
| ARSEN | Hartmann | 1875 | B1T | 1435 | Deutschland | Sächsische Staatsbahn | 645 |
| ARSENAL | Darlington Works | 1936 | 2C | 1435 | Großbritannien | London & North Eastern Rly. | 2848 |
| ARSENAL | Darlington Works | 1936 | 2C | 1435 | Großbritannien | British Rly. | 61648 |
| ARSIERSO | Henschel | 1884 | BT | 950 | Italien | Ferrovie economiche di Schio | 61 |
| ARTA | WPlm | 1911 | 2CT | 914 | Spanien | FC de Mallorca | 27 |
| ARTA | O&K | 1913 | BT | 750 | Italien | Tolmezzo - Moscardo | |
| ARTASERSE | Pietrarsa | 1874 | 1B | 1435 | Italien | Rete Mediteranea | 2072 |
| ARTEMIS | Graffenstaden | 1910 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2612 |
| ARTEMISIA | Avonside | 1872 | 2C | 1067 | Kanada | Canadian Pacific Rly. | 162 |
| ARTEMISIA | Graffenstaden | 1874 | 1B | 1435 | Italien | Rete Mediteranea | 1535 |
| ARTEMISIA | Maffei | 1881 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 613 |
| ARTERN | Borsig | 1874 | C | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| ARTES E OFICIO | Krauss | 1891 | BT | 800 | Brasilien | Docas de Santos | 4 |
| ARTESANO | Rogers | 1884 | 1C | 1676 | Chile | Empresa de los FC del Estado | 137 |
| ARTEVELDE | Borsig | 1883 | 1B | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 117 |
| ARTEVELDE | Cockerill | 1837 | 1A1 | 1435 | Belgien | Etat Belge | 14 |
| ARTH GOLDAU | SLM | 1960 | CC | 1435 | Schweiz | Schweizerische Bundesbahn | 11453 |
| ARTHOG HALL | Swindon Works | 1948 | 2C | 1435 | Großbritannien | British Rly. | 6993 |
| ARTHUR | Baldwin | 1891 | BT | 1435 | USA | Lowell-M. Palmer Dock Co. | 5 |
| ARTHUR | Stephenson | 1917 | BT | 1435 | Großbritannien | Skinningrove Iron Co., Carlin Howe | 15 |
| ARTHUR | Andrew Barclay | 1897 | BT | 1435 | Großbritannien | Sir Alfred Hickman, Bilston | |
| ARTHUR | MF Heilbronn | 1912 | BT | 900 | Deutschland | Grün & Bilfinger, Bauunternehmen, Mannheim | |
| ARTHUR | Henschel | 1903 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 944 |
| ARTHUR | Hunslet | 1953 | CT | 1435 | Großbritannien | National Coal Board | |
| ARTHUR | Manning | 1902 | CT | 1435 | Großbritannien | Perry & Co., Bow | 138 |
| ARTHUR | Walker Brothers | 1873 | BT | 1435 | Großbritannien | Lamb & Moore, Newton & Meadows Collieries | |
| ARTHUR | Peckett | 1906 | CT | 1435 | Großbritannien | Pilsley Colliery Co., Chesterfield | |
| ARTHUR | Avonside | 1921 | CT | 1435 | Großbritannien | Markham & Co., Parkgate | |
| ARTHUR | Manning | 1905 | CT | 1435 | Großbritannien | Bolckow, Vaughan & Co., Middlesborough | 109 |
| ARTHUR | Manning | 1902 | CT | 1435 | Großbritannien | Austin Motor Co. | |
| ARTHUR | De Winton | 1895 | BT | 610 | Großbritannien | Pen-yr-Orsedd Quarry, Nantlle | |
| ARTHUR | Manning | 1902 | CT | 1435 | Großbritannien | Associated Portlandcement Manufacturers | |
| ARTHUR | Fossick & Hackworth | 1858 | C | 1435 | Großbritannien | Llanelly Rly. & Dock Co. | |
| ARTHUR | Hudswell-Clarke | 1917 | BT | 1435 | Großbritannien | Horbury Junction Iron Co. | |
| ARTHUR | Haigh | 1864 | BT | 1435 | Großbritannien | Orrell Coal & Cannel Co. | |
| ARTHUR | Manning | 1902 | CT | 1435 | Großbritannien | P. & W. Anderson | |
| ARTHUR B. LANG | Baldwin | 1884 | B1T | 1113 | USA | A. B. Lang & Sons | |
| ARTHUR BONDON | Dickson | 1874 | 2B | 1435 | USA | Green Bay & Minnesota RR" | 12 |
| ARTHUR E POTTS | Peckett | 1942 | B1T | 610 | Rhodesien | Rhodesia Chrome Mines, Selukwe | 7 |
| ARTHUR HILL | Lima | 1903 | BBT | USA | Madera Sugar Pine Co., Madera | 2 | |
| ARTHUR KEEN | Guest | 1906 | CT | 1435 | Großbritannien | Guest, Keen & Nettlefolds | 38 |
| ARTHUR KELSEY | Porter | 1882 | BT | USA | Ohio Valley Coal & Mining Co., DeKoven | ||
| ARTHUR KOPPEL | O&K | 1936 | BT | 600 | Deutschland | Deutsches Kleinbahnmuseum, Mühlenstroth | 5 |
| ARTHUR LEIGHTON | Hudswell-Clarke | 1943 | CT | 1435 | Großbritannien | National Coal Board | 12 |
| ARTHUR ORWAY | Brighton Works | 1888 | B1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 190 |
| ARTHUR PASS | Kerr-Stuart | 1910 | B1T | 762 | Neuseeland | unbekannt, Wellington | |
| ARTHUR PETER | Rogers | 1890 | 2C | 1435 | USA | Louisville Southern RR | 13 |
| ARTHUR SEWALL | Portland | 1877 | 2B | 1435 | USA | Maine Central RR | 64 |
| ARTHUR ST.CLAIR | Baldwin | 1847 | C | USA | Little Miami RR | ||
| ARTHUR ST.CLAIR | Baldwin | 1847 | C | USA | Columbus & Xenia RR | ||
| ARTHUR TANDY | Baldwin | 1879 | B1T | 1435 | USA | (M&WR) | 6 |
| ARTHUR TANDY | Hinkley | 1881 | B2T | 1435 | USA | Montpelier & Wells River RR | 6 |
| ARTHUR W. BELL JR. | Porter | 1879 | B1T | USA | C. H. Plummer Logging Co., Ogeman | ||
| ARTIC | Mason | 1865 | 2B | 1435 | USA | Terre Haute & Richmond RR | 25 |
| ARTILLERY | Falcon | 1896 | BT | 1435 | Großbritannien | V. P. Harris, Artillery Works, Stone | |
| ARTJA | O&K | 1925 | CT | 600 | Indonesien | PG Panji | 1 |
| ARTOLA | Couillet | 1890 | BT | 1000 | Spanien | FC Minera de Sierra Menera | 101 |
| ARTOLI | Tubize | 1901 | CT | 1000 | Frankreich | Tramway Bordeaux - Cadillac | 5 |
| ARTURO PRAT | Duebs | 1890 | 2B | 1676 | Chile | Empresa de los FC del Estado | 185 |
| ARTUS | Graffenstaden | 1879 | BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 452 |
| ARTUS(2) | Graffenstaden | 1910 | 1CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2405 |
| ARUNDEL | Brighton Works | 1890 | B1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 180 |
| ARUNDEL | Nasmyth Wilson | 1867 | 1A1 | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 236 |
| ARUSHA | Beyer-Peacock | 1931 | 1D1+1D1T | 1000 | Kenia | East-African Rly. (Kenia) | 5301 |
| ARUSHA RE TANGANYIKA | North British | 1955 | 1D2 | 1000 | Kenia | East-African Rly. (Kenia) | 3001 |
| ARVAK | MF Esslingen | 1884 | BT | 1435 | Dänemark | Sjaellandske Jernbaneselskab | 70 |
| ARVE | Corpet-Louvet | 1887 | CT | 1435 | Frankreich | Rougier & Aillard, La Roche-sur-Foron | |
| ARVE | Corpet-Louvet | 1887 | CT | 1435 | Frankreich | CF Sud France | 19 |
| ARVERT | Schneider | 1883 | 1B | 1435 | Frankreich | CF de l'ETAT | 2067 |
| ARVID | Motala | 1878 | C | 1435 | Schweden | Statens järnvägar | 248 |
| ARVIKA | Nohab | 1869 | 1B | 1435 | Schweden | Statens Järnvägar | 98 |
| ARY | BMAG | 1928 | ET | 1067 | Indonesien | Perhutani Nakar Kereta Cepu | |
| ARZBERG | Krauss | 1875 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 691 |
| ARZEW | Gouin | 1858 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1126 |
| ARZEW | Corpet-Louvet | 1892 | CT | 1040 | Frankreich | Etablissement Maletra | 3 |
| ARZIGNANO | Borsig | 1908 | BT | 1435 | Italien | Ferrovie e Tranvie Vicentine, Vicenza | 19 |
| ASA | Beyer-Peacock | 1874 | B1T | 1435 | Schweden | Statens Järnvägar | 167 |
| ASA B. WATERS | Rogers | 1865 | 2B | 1435 | USA | Marietta & Cincinnati RR | 52 |
| ASA H. CURTIS | Brooks | 1886 | 1C | 914 | USA | Stephens Lumber Co. | 4 |
| ASA H. CURTIS | Brooks | 1886 | 1C | 914 | USA | Henry Stephens & Co. | 4 |
| ASA L.FOSTER | Baldwin | 1855 | C | 1435 | USA | Brodrick & Co. | |
| ASA PACKER | Baldwin | 1855 | D | 1435 | USA | Lehigh Valley RR | 2 |
| ASA PACKER | Baldwin | 1872 | 1C | 914 | USA | Lehigh Valley | 1 |
| ASA PACKER | Lehigh Easton shops | 1872 | 2B | 1435 | USA | Lehigh Valley RR | 2 |
| ASA PACKER | Lehigh Easton shops | 1872 | 2B | 1435 | USA | Lehigh Valley RR | 2 |
| ASA SPRAGUE | Norris | 1855 | 2B | 1435 | USA | Michigan Southern & Northern Indiana RR | 89 |
| ASBESTOS | Hawthorn | 1909 | BT | 1435 | Großbritannien | Turners Asbestons Cement, Trafford Park | |
| ASBO | Beyer-Peacock | 1878 | 2B | 1435 | Schweden | Landskrona - Ängelholms Järnväg | 4 |
| ASBURY HILL | Baldwin | 1856 | 2B | USA | Georgia Railroad & Banking Co. | ||
| ASBURY HULL | Hinkley | 1846 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| ASBURY HULL | Hinkley | 1846 | 2B | USA | Macon & Western RR | ||
| ASCANIA | Stephenson | 1840 | 1A1 | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 1 |
| ASCANIA(2) | Borsig | 1858 | 1A1 | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 61 |
| ASCENSION | Yorkshire | 1904 | B1T | 760 | Großbritannien | War Department | |
| ASCENSION | Avonside | 1904 | B1T | 762 | Großbritannien | Admirality | |
| ASCH | Maffei | 1873 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 525 |
| ASCHAFF | MF Esslingen | 1875 | 1B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 431 |
| ASCHAFFENBURG | MF Esslingen | 1869 | 1B | 1435 | Deutschland | Württembergische Staatsbahn | 249 |
| ASCHAFFENBURG | MF Esslingen | 1858 | 2A | 1435 | Deutschland | Hessische Ludwigsbahn | 19 |
| ASCHAFFENBURG | Egestorff | 1868 | B1 | 1435 | Deutschland | Königliche Ostbahn | 193 |
| ASCHAFFENBURG | Hanomag | 1873 | 1BT | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ASCHAFFENBURG | Vulcan | 1866 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 182 |
| ASCHAFFENBURG | Borsig | 1865 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 22 |
| ASCHAFFENBURG | Henschel | 1872 | C | 1435 | Deutschland | Rheinische Eisenbahn | 486 |
| ASCHAFFENBURG | MF Esslingen | 1852 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 103 |
| ASCHAFFENBURG(2) | Krauss | 1883 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 103 |
| ASCHAFFENBURG(2) | Hartmann | 1896 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 122 |
| ASCHAFFENBURG(2) | MF Esslingen | 1858 | 1B | 1435 | Deutschland | Hessische Ludwigsbahn | 10 |
| ASCHAU | Maffei | 1858 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 191 |
| ASCHERSLEBEN | Borsig | 1864 | 1B | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| ASCIANO | Maffei | 1885 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1334 |
| ASCIANO | Pietrarsa | 1883 | C | 1435 | Italien | Rete Mediteranea | 3391 |
| ASCL | Hudswell-Clarke | 1919 | CT | 1000 | Thailand | Anglo-Siam Co., Bangkok | 3 |
| ASCOLI | Maffei | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 657 |
| ASCOLI | Pietrarsa | 1883 | C | 1435 | Italien | Rete Mediteranea | 3385 |
| ASCOPE | Baldwin | 1905 | B2T | 914 | Peru | Hacienda Roma | |
| ASCOPE | Baldwin | 1878 | 2B | 914 | Peru | FC de Salaverry & Trujillo | 7 |
| ASCOTAN | Dick, Kerr & Co. | BT | 762 | unbekannt | unbekannt | ||
| ASCUPART | Shanks | 1872 | BT | 1435 | Großbritannien | London & South Western Rly. | |
| ASCUTNEY | Hinkley | 1849 | 2B | 1435 | USA | Sullivan RR | |
| ASCUTNEY | Hinkley | 1849 | 2B | 1435 | Kanada | Northern Rly. of Canada | 23 |
| ASCUTNEY | Hinkley | 1849 | 2B | 1435 | USA | Sullivan County RR | |
| ASDRUBAL | Leonard | 1913 | ET | 1676 | Spanien | Minera y Metalurgica de Penarroya | 9 |
| ASDRUBALE | Pietrarsa | 1875 | 1B | 1435 | Italien | Rete Mediteranea | 2082 |
| ASDRUBALE | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1223 |
| ASENDORF | Hanomag | 1902 | CT | 1000 | Deutschland | Hoya - Syke - Asendorfer Eisenbahn | |
| ASF | Hudswell-Clarke | 1896 | BT | 1435 | Schweden | Gasverkshamn, Köpenhamn | 3 |
| ASFELD | Corpet-Louvet | 1908 | 1CT | 1000 | Frankreich | CF Departementaux des Ardennes | 59 |
| ASH HILL | Lima | 1899 | BBT | 1435 | USA | Brooklyn Cooperage Co., Popular Bluff | 2 |
| ASHABULA | Taunton | 1853 | 2B | 1435 | USA | Cleveland, Painesville & Ashtabula RR | |
| ASHABULA | Taunton | 1853 | 2B | 1435 | USA | Cincinnati, Columbus & Cleveland | |
| ASHABULA | Taunton | 1853 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 172 |
| ASHANTI | Bagnall | 1936 | BB | 610 | Ghana | Ashanti Goldfields Co. | 3 |
| ASHANTI | Bagnall | 1937 | BB | 610 | Ghana | Ashanti Goldfields Co. | 4 |
| ASHBEL WELCH | Lehigh Weatherly shp | 1875 | 2B | 1435 | USA | Lehigh Valley RR | 306 |
| ASHBOURNE | Brighton Works | 1885 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 225 |
| ASHBOURNE | Hudswell-Clarke | 1896 | CT | 1435 | Großbritannien | Naylor Bros., Ashbourne | |
| ASHBURNHAM | Brighton Works | 1879 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 284 |
| ASHBURNHAM | Chapman & Furneaux | 1900 | CT | 1435 | Großbritannien | Burry Port & Gwendraeth Valley Rly. | 1 |
| ASHBURNHAM | Chapman & Furneaux | 1899 | BT | 1435 | Großbritannien | Weardale Steel, Coal & Coke Co. | 1 |
| ASHBURNHAM | Cheshire | 1873 | 2B | 1435 | USA | Cheshire RR | 29 |
| ASHBURNHAM | Chapman & Furneaux | 1900 | CT | 1435 | Großbritannien | Weardale Steel, Coal & Coke Co. | |
| ASHBURNHAM | Hinkley | 1848 | 2B | 1435 | USA | Vermont & Massachusetts RR | 2 |
| ASHBURTON | Swindon Works | 1935 | B1T | 1435 | Großbritannien | Great Western Rly. | 1450 |
| ASHBURY | Yorkshire | 1900 | BT | 1435 | Großbritannien | Ashburys Rly. Carriage & Wagon Co., Manchester | |
| ASHBURY | Avonside | 1911 | BT | 1435 | Großbritannien | Ashburn Rly. Carriage & Iron Co., Openshaw | |
| ASHBURY | Kitson | 1873 | 2CT | 1143 | Spanien | Bilbao River & Cantabrian Rly. | 3 |
| ASHBURY | Swinburn | 1855 | 2B | USA | Central Railroad of New Jersey | 16 | |
| ASHBURY | Avonside | 1911 | BT | 1435 | Großbritannien | Thomas W. Ward | 388 |
| ASHCHURCH | Nasmyth Gaskell | 1841 | B1 | 1435 | Großbritannien | Birmingham & Gloucester Rly. | 26 |
| ASHENDON | Manning | 1908 | CT | 1435 | Großbritannien | Edmund Nuttall & Co. | |
| ASHENDON | Manning | 1908 | CT | 1435 | Großbritannien | Keighley Co., Keighley Gas Works | |
| ASHENDON | Manning | 1908 | CT | 1435 | Großbritannien | Walter Scott & Middleton | |
| ASHENDON | Manning | 1908 | CT | 1435 | Großbritannien | Edmund Nuttall & Co. | |
| ASHENDON | Manning | 1908 | CT | 1435 | Großbritannien | Walter Scott & Middleton | |
| ASHENDON | Manning | 1908 | CT | 1435 | Großbritannien | Walter Scott & Middleton | |
| ASHEPOO | Rogers | 1859 | 2B | USA | Savannah & Charleston RR | 6 | |
| ASHEPOO | Rogers | 1859 | 2B | USA | Charleston & Savannah RR | 6 | |
| ASHEPOO | Rogers | 1859 | 2B | USA | Charleston & Savannah Rly. | 6 | |
| ASHEULOT | Manchester | 2B | 1435 | USA | Boston & Maine RR | 308 | |
| ASHFORD | Brooks | 1882 | 1D | 1435 | USA | Rochester & Pittsburgh RR | 18 |
| ASHFORD | Avonside | 1920 | CT | 1435 | Großbritannien | S. Pearson & Son | |
| ASHFORD | Brooks | 1882 | 1D | 1435 | USA | Buffalo, Rochester & Pittsburgh RR | 18 |
| ASHFORD HALL | Swindon Works | 1937 | 2C | 1435 | Großbritannien | British Rly. | 5966 |
| ASHFORD HALL | Swindon Works | 1937 | 2C | 1435 | Großbritannien | Great Western Rly. | 5966 |
| ASHHURST | Manchester | 1881 | 2B | 1435 | USA | Central Iowa RR | 27 |
| ASHINGTON | Hudswell-Clarke | 1894 | CT | 1435 | Großbritannien | Ashington Coal Co. | 6 |
| ASHINGTON | Stephenson | 1900 | BT | 1435 | Großbritannien | Priestman Collieries Co. | |
| ASHINGTON | Hudswell-Clarke | 1910 | CT | 1435 | Großbritannien | Ashington Coal Co. | 9 |
| ASHINGTON | Brighton Works | 1899 | C1T | 1435 | Großbritannien | Gotthardbahn | 485 |
| ASHINGTON | Peckett | 1913 | CT | 1435 | Großbritannien | Ashington Coal Co., Ashington | 12 |
| ASHINGTON | Peckett | 1941 | CT | 1435 | Großbritannien | Ashington Coal Co., Ashington | 8 |
| ASHINGTON | Hudswell-Clarke | 1911 | CT | 1435 | Großbritannien | Ashington Coal Co. | 10 |
| ASHINGTON | Peckett | 1939 | CT | 1435 | Großbritannien | Ashington Coal Co., Ashington | 5 |
| ASHINGTON | Barclay, Riverbank | 1883 | BT | 1435 | Großbritannien | Ashington Coal Co., Northumberland | 2 |
| ASHINGTON | Peckett | 1939 | CT | 1435 | Großbritannien | Ashington Coal Co., Ashington | 6 |
| ASHINGTON | Hudswell-Clarke | 1900 | CT | 1435 | Großbritannien | Ahington Coal Co. | 2 |
| ASHLAND | Baldwin | 1872 | 2B | 1435 | USA | Wisconsin Central Rly. | 9 |
| ASHLAND | Baldwin | 1865 | C | 1435 | USA | Lexington & Big Sandy Rly. | 2 |
| ASHLAND | Manchester | 1869 | 2B | 1435 | USA | Burlington & Missouri River RR | 4 |
| ASHLAND | Lehigh Delano Shops | 1880 | 1D | 1435 | USA | Lehigh Valley RR | 342 |
| ASHLAND | Cooke | 1868 | 2B | 1435 | USA | Richmond, Fredericksburg & Potomac RR | 11 |
| ASHLAND | Manchester | 1877 | 2B | 1435 | USA | Boston, Concord & Montreal RR | 30 |
| ASHLAND | Blandy | 1851 | 2B | USA | Pittsburgh, Ft. Wayne & Chicago Rly. | 31 | |
| ASHLAND | Winans | 1855 | D | 1435 | USA | Philadelphia & Reading RR | 273 |
| ASHLAND | Lehigh Delano Shops | 1880 | 1D | 1435 | USA | Lehigh Valley RR | 342 |
| ASHLAND | Blandy | 1851 | 2B | USA | Ohio & Pennsylvania RR | ||
| ASHLEY | Andrew Barclay | 1898 | CT | 734 | Malaysia | Labuan & Borneo, Labuan Colliery | |
| ASHLEY | Nine Elms Works | 1889 | B2T | 1435 | Großbritannien | London & South Western Rly. | 186 |
| ASHLEY | Baldwin | 1881 | B1T | 914 | USA | Charleston Mining & Manufacturing Co. | 51 |
| ASHLEY | Rogers | 1858 | B | USA | Charleston & Savannah RR | 1 | |
| ASHLEY | Rogers | 1858 | B | USA | Charleston & Savannah RR | 1 | |
| ASHLEY | Rogers | 1858 | B | USA | Savannah & Charleston RR | 1 | |
| ASHLEY GRANGE | Swindon Works | 1937 | 2C | 1435 | Großbritannien | British Rly. | 6824 |
| ASHLEY GRANGE | Swindon Works | 1937 | 2C | 1435 | Großbritannien | Great Western Rly. | 6824 |
| ASHLYNS | Bagnall | 1905 | BT | 1000 | Argentinien | William, Cooper & Nephews | |
| ASHOKA | Andrew Barclay | 1958 | CT | 610 | Indien | Daurala Sugar Works | 1 |
| ASHOVER | Hibbert | 1948 | B | 590 | Großbritannien | Ashover Light Rly. | |
| ASHTEAD | Brighton Works | 1875 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 53 |
| ASHTON | Peckett | 1934 | CT | 1435 | Großbritannien | Port of Bristol Authority | |
| ASHTON | Walker Brothers | 1877 | CT | 1435 | Großbritannien | Garswood Hall Colliery Co. | |
| ASHTON | Hunslet | 1879 | BT | 1435 | Großbritannien | Price & Wills | |
| ASHTON | Vulcan Foundry | 1851 | 1A1 | 1600 | Irland | Cork & Bandon Rly. | 4 |
| ASHTON | Hunslet | 1884 | BT | 1435 | Großbritannien | unbekannt | |
| ASHTON | Hunslet | 1884 | BT | 1435 | Großbritannien | T. A. Walker | |
| ASHTON COURT | Swindon Works | 1911 | 2C | 1435 | Großbritannien | British Rly. | 2932 |
| ASHTON COURT | Swindon Works | 1911 | 2C | 1435 | Großbritannien | Great Western Rly. | 2932 |
| ASHTONIAN | I.W. Boulton | 1865 | BT | 1067 | Großbritannien | Leese-Booth | |
| ASHUELOT | Taunton | 1847 | 2B | 1435 | USA | Connecticut River RR | |
| ASHUELOT | Taunton | 1880 | 2B | 1435 | USA | Connecticut River RR | 20 |
| ASHUELOT | Hinkley | 1847 | 2B | 1435 | USA | Cheshire RR | 2 |
| ASHUELOT | Taunton | 1847 | 2B | 1435 | USA | Southern Pacific Railroad of Texas | |
| ASHURST | Neilson | 1881 | B1T | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 248 |
| ASHWELL SMITH | Schenectady | 1869 | 2B | 1435 | USA | Houston & Texas Central Rly. | 16 |
| ASHWICKE HALL | Swindon Works | 1938 | 2C | 1435 | Großbritannien | Great Western Rly. | 5976 |
| ASHWICKE HALL | Swindon Works | 1938 | 2C | 1435 | Großbritannien | British Rly. | 5976 |
| ASIA | Maffei | 1881 | D | 1435 | Italien | Rete Adriatica | 4242 |
| ASIA | Maffei | 1881 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1262 |
| ASIA | Hawthorn | 1847 | 1A1 | 1435 | Großbritannien | Edinburgh & Glasgow Rly. | 37 |
| ASIA | MC | 1870 | 2B | 1435 | USA | Michigan Central RR | 66 |
| ASIAGO | SLM | 1909 | CT | 950 | Italien | Ferrovie Nord Vicenza, Roccett - Asiago | 2 |
| ASJ | Bagnall | 1896 | BT | 1435 | Dänemark | Andersen, Sorensen & Jessen, Contractor | 2 |
| ASK | Nohab | 1870 | 1A1 | 1435 | Schweden | Statens Järnvägar | 99 |
| ASK | Motala | 1883 | 1BT | 1067 | Norwegen | Norgesk Statsbaner | 60 |
| ASKA | Motala | 1885 | 1B | 1435 | Schweden | Statens järnvägar | 326 |
| ASKAM | Neilson | 1895 | BT | 1435 | Großbritannien | Millom & Askam Hematite Iron Co. | 2 |
| ASKE HALL | Darlington Works | 1931 | 2C | 1435 | Großbritannien | British Rly. | 61627 |
| ASKE HALL | Darlington Works | 1931 | 2C | 1435 | Großbritannien | London & North Eastern Rly. | 2827 |
| ASKEKÄRR | O&K | 1923 | CT | 600 | Schweden | Kungl. Domänstyrelsen, Stockholm | |
| ASKELADDEN | Hohenzollern | 1914 | 1B | 1435 | Norwegen | Rjukan Salpeterwerk, Christinia | |
| ASKUR | MF Esslingen | 1875 | B1 | 1435 | Dänemark | Sjaellandske Jernbaneselskab | 41 |
| ASLAND | O&K | 1923 | BT | 600 | Spanien | Cia. de Asfaltosi & Portland, Barcelona | 14 |
| ASLÖG | Borsig | 1875 | 1B | 1435 | Schweden | Statens Järnvägar | 185 |
| ASMODEE | Cail | 1855 | C | 1435 | Frankreich | Ouest primitive | 31 |
| ASMODÉE | Koechlin | 1850 | C | 1435 | Frankreich | CF Avignon a Marseille | 14 |
| ASMODEO | Maffei | 1884 | 2B | 1435 | Italien | Rete Mediteranea | 1074 |
| ASMODEO | Schneider | 1859 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 418 |
| ASNIERES | Gouin | 1867 | CT | 1435 | Frankreich | CF de l'Ouest | 22 |
| ASOLFO | Cockerill | 1873 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 949 |
| ASON | Duebs | 1902 | 1C1T | 1000 | Spanien | FC de Santander a Bilbao | 28 |
| ASP | Nasmyth Wilson | 1873 | B2T | 1000 | Indien | Indian State Rly. | 43 |
| ASPANG | Cockerill | 1853 | ET | 1435 | Österreich | Südbahngesellschaft | 606 |
| ASPASIA | Krauss | 1907 | CT | 760 | Ungarn | Neuschloss & Sohn, Budapest | |
| ASPASIA | Graffenstaden | 1873 | 1B | 1435 | Italien | Rete Mediteranea | 1511 |
| ASPASIA | WLF | 1878 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 608 |
| ASPELT | SLM | 1894 | CT | 1000 | Luxemburg | unbekannt | 6 |
| ASPEN | Borsig | 1875 | 1B | 1435 | Schweden | Statens Järnvägar | 202 |
| ASPERG | MF Esslingen | 1869 | C | 1435 | Deutschland | Württembergische Staatsbahn | 201 |
| ASPERN | Sigl | 1870 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 281 |
| ASPILLAGA | O&K | 1912 | D | 610 | Peru | Hacienda Cayalti, Chicla, Sana Valley | 4 |
| ASPIRIN | Henschel | 1922 | DT | 1000 | Deutschland | Bayer Leverkusen | 46 |
| ASSABET | Hinkley | 1865 | 2B | 1435 | USA | Fitchburg RR | 26 |
| ASSAGAIS | Stothert | 1841 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ASSAGO | Henschel | 1879 | BT | 1445 | Italien | Tranvie Pistorius, Milano | 16 |
| ASSAHYTEUA | Baldwin | 1907 | 1C1 | 1000 | Brasilien | EF Braganca | 18 |
| ASSAM | North British | 1934 | 2C | 1435 | Großbritannien | London, Midland & Scottish Rly. | 5583 |
| ASSANPINK | C&A Trenton shops | 1857 | 2B | 1435 | USA | Belvidere & Delaware RR | 12 |
| ASSAROTTI | Ansaldo | 1855 | B1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 215 |
| ASSAROTTI | Ansaldo | 1855 | B1 | 1435 | Italien | Rete Mediteranea | 2740 |
| ASSAROTTI | Ansaldo | 1855 | B1 | 1435 | Italien | Strade Ferrate dello Stato Piemontese | 110 |
| ASSAUSSI | Kerr-Stuart | 1896 | B1T | 760 | Brasilien | Usina Massau-Assu, Escada | 1 |
| ASSE | Egestorff | 1857 | 1B | 1435 | Deutschland | Braunschweigische Eisenbahn | |
| ASSELSTEIN | MBG Karlsruhe | 1874 | 1B | 1435 | Deutschland | Pfalzbahn | 131 |
| ASSEMBLEA | Sharp | 1891 | 1C1T | 1000 | Brasilien | EF Central Alagonas | 11 |
| ASSEN | Krauss | 1884 | 1BT | 1435 | Niederlande | Horst & Aberson, Zwolle | |
| ASSEN | Krauss | 1884 | 1BT | 1435 | Niederlande | Schodel, Dordrecht | |
| ASSERN | Hartmann | 1878 | 1B | 1524 | Russland | Riga - Tukkum | 7 |
| ASSERUCUCE | Neilson | 1888 | C | 1435 | Argentinien | FC Nord Este Argentino | 20 |
| ASSESSE | Leonard | 1857 | B1 | 1435 | Belgien | Grand Compagnie du Luxembourg | 17 |
| ASSIA | Ansaldo | 1902 | 2D | 1435 | Italien | Rete Mediteranea | 4511 |
| ASSIETTA | SLM | 1883 | BT | 1100 | Italien | Tranvie Pinerolo - Perosa | 4 |
| ASSIRIA | Ansaldo | 1902 | 2D | 1435 | Italien | Rete Mediteranea | 4504 |
| ASSISI | Sharp | 1864 | C | 1435 | Italien | Strade Ferrate Livornesi | 556 |
| ASSISI | Sharp | 1864 | C | 1435 | Italien | Strade Ferrate Romane | 556 |
| ASSLING | Mödling | 1874 | 1B | 1435 | Österreich | Kronprinz Rudolf Bahn | 51 |
| ASSMANNSHAUSEN | MF Esslingen | 1863 | 1B | 1435 | Deutschland | Nassauische Eisenbahn | 16 |
| ASSMANNSHAUSEN | Henschel | 1870 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 341 |
| ASSMANNSHAUSEN | Hanomag | 1872 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ASSMANNSHAUSEN | Borsig | 1865 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 206 |
| ASSOUAN | Beyer-Peacock | 1885 | 1CT | 1067 | Sudan | Sudan Military Rly. | 9 |
| ASSUEL | Krauss | 1903 | B1T | 762 | Haiti | CF de Haiti | 10 |
| ASSURUA | Baldwin | 1913 | 1B1T | 1000 | Brasilien | Usina Paranagua | 2 |
| ASTACO | Cail | 1860 | C | 1435 | Italien | Rete Mediteranea | 3942 |
| ASTACO | Ansaldo | 1884 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1318 |
| ASTAROTH | Koechlin | 1854 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 86 |
| ASTARTE | Koechlin | 1854 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 88 |
| ASTEN | Breda | 1904 | BT | 1067 | Niederlande | Tramweg Mij. Eindhoven - Geldrop | 15 |
| ASTENBERG | Vulcan | 1879 | C | 1435 | Deutschland | Rheinische Eisenbahn | 584 |
| ASTER | Dundalk Works | 1898 | 1B1T | 1600 | Irland | Great Northern Railway of Ireland | 90 |
| ASTEROID | Avonside | 1917 | BT | 1435 | Großbritannien | (B.T.H.) | |
| ASTFELD | Krauss | 1874 | BT | 900 | Deutschland | C. Schubert, Vienenburg | |
| ASTI | Ansaldo | 1855 | B1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 212 |
| ASTI | Cockerill | 1868 | C | 1435 | Italien | Rete Mediteranea | 3232 |
| ASTI | SLM | 1882 | BT | 1100 | Italien | Soc. Astese - Monferrina di Tranvie e Ferrovie | 3 |
| ASTIANATTE | Henschel | 1887 | 2B | 1435 | Italien | Rete Mediteranea | 1114 |
| ASTICO | O&K | 1912 | CT | 1435 | Italien | Ferrovia Padova - Piazzola - Carmignano di Brenta | 4963 |
| ASTICO | Borsig | 1908 | BT | 1435 | Italien | Ferrovie e Tranvie Vicentine, Vicenza | 16 |
| ASTICO | Cerimedo | 1883 | BT | 950 | Italien | Ferrovie Economiche di Schio | 6 |
| ASTILLERO | Bagnall | 1894 | 1B1T | 1000 | Spanien | Orconera Iron Ore Co., Astillero | 3 |
| ASTILLERO | Bagnall | 1894 | 1B1T | 1000 | Großbritannien | Sim & Covertry | |
| ASTLEY | Hudswell-Clarke | 1891 | CT | 1435 | Großbritannien | T. & R. W. Bower, Allerton Coal Co., Castleford | |
| ASTLEY | Hudswell-Clarke | 1873 | BT | 1435 | Großbritannien | Joshua Bower & Son, Allerton Main Collieries | |
| ASTLEY | Sharp | 1886 | CT | 1435 | Großbritannien | Astley & Tyldesley Colliery Co. | |
| ASTLEY | Hunslet | 1947 | CT | 1435 | Großbritannien | National Coal Board | 117 |
| ASTLEY | Peckett | 1908 | BT | 1435 | Großbritannien | Pilkington Colliery Co. | |
| ASTLEY HALL | Swindon Works | 1928 | 2C | 1435 | Großbritannien | British Rly. | 4903 |
| ASTLEY HALL | Swindon Works | 1928 | 2C | 1435 | Großbritannien | Great Western Rly. | 4903 |
| ASTOLFO | Maffei | 1881 | 2B | 1435 | Italien | Rete Mediteranea | 1012 |
| ASTON | Fairbairn | 1858 | C | 1435 | Großbritannien | South Staffordshire Rly. | 28 |
| ASTON HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | British Rly. | 4986 |
| ASTON HALL | Swindon Works | 1931 | 2C | 1435 | Großbritannien | Great Western Rly. | 4986 |
| ASTOR | Non | 2B | 1435 | USA | Florida East Coast RR | 2 | |
| ASTORGA | Koechlin | 1865 | C | 1676 | Spanien | Asturias - Galicia - Leon | 158 |
| ASTRA | Jung | 1896 | CT | 762 | Chile | Minera de Challacollo, Silbermine, Iquique | |
| ASTRACIUS | Dickson | 1901 | BT | 914 | USA | Delaware & Hudson Coal Co. | 20 |
| ASTRAEA | Borsig | 1860 | B1 | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 51 |
| ASTRAEU | Sharp Brothers | 1848 | 1A1 | 1435 | Großbritannien | Edinburgh & Glasgow Rly. | 51 |
| ASTREA | Beyer-Peacock | 1875 | B2T | 1067 | Norwegen | Norgesk Statsbaner | 14 |
| ASTREA | Koechlin | 1865 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 480 |
| ASTREA | Beyer-Peacock | 1875 | B2T | 1067 | Norwegen | Norgesk Statsbaner | 14 |
| ASTREE | Schneider | 1864 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 1720 |
| ASTRID | Beyer-Peacock | 1873 | 1A1 | 1435 | Schweden | Statens järnvägar | 129 |
| ASTRID | Cockerill | 1927 | BT | Belgien | Cie. Generale des Conduites d'Eau, Vennes, Liege | ||
| ASTROLOGER | Neilson | 1843 | B | Großbritannien | Garnkirk & Glasgow Rly. | 11 | |
| ASTRON | Norris | 1855 | 2B | USA | North Carolina RR | ||
| ASTROPEO | Ansaldo | 1886 | 2B | 1435 | Italien | Rete Mediteranea | 1103 |
| ASTURA | Breda/Italien | 1888 | CT | 1435 | Italien | Rete Mediteranea | 6707 |
| ASTURA | Breda/Italien | 1888 | CT | 1435 | Italien | Ferrovia Albano - Anzio - Nettuno | 108 |
| ASTURIA | Ansaldo | 1901 | D | 1435 | Italien | Rete Mediteranea | 4419 |
| ASTURIAS | O&K | 1905 | CT | 750 | Spanien | FC de Valdepenas a Puertollano | 6 |
| ASTURIAS | La Maquinista | 1888 | CT | 1435 | Spanien | FC de Langreo en Asturias | 21 |
| ASTURIAS | Henschel | 1907 | C1T | 762 | Chile | FC Caleta Coloso a Aguas Blancas | 19 |
| ASTURIAS | Leonard | 1874 | 2CT | 1676 | Spanien | Asturias - Galicia - Leon | 201 |
| ASUA | Black & Hawthorn | 1887 | BT | 1000 | Spanien | Orconera Iron Ore Co., Astillero | 14 |
| ASUNICON | Fives-Lille | 1905 | 1D | 1000 | Argentinien | FC Province de Santa Fe | 510 |
| ASUSHNED | Taunton | 1876 | BT | 1435 | USA | New Bedford RR | 1 |
| ASZALO | MBG Karlsruhe | 1872 | 1B | 1435 | Ungarn | Cs. Kir. Szab. Tiszavideki vaspalya tarsasag | 81 |
| ATA | StEG | 1859 | 2B | 1435 | Ungarn | Mohacs - Pecsi Vasut | 7 |
| ATA | StEG | 1880 | C | 1435 | Ungarn | Mohacs - Pecsi Vasut | 7 |
| ATACAMA | Rogers | 1900 | 1D | 1000 | Chile | Dir. General de Obras Publica, Santiago | 36 |
| ATAHUALLPA | Kitson | 1889 | 2C | 1676 | Argentinien | FC Central Argentino | 78 |
| ATALANTA | Sharp Brothers | 1849 | 1B | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 96 |
| ATALANTA | Norris | 1848 | 2B | USA | Syracuse & Utica RR | ||
| ATALANTA | Nine Elms Works | 1859 | 1B | 1435 | Großbritannien | London & South Western Rly. | 167 |
| ATALANTA | StEG | 1873 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 149 |
| ATALANTA | Swindon Works | 1892 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3002 |
| ATALANTA | Neilson | 1850 | 1A1T | 1435 | Großbritannien | Edinburgh & Glasgow Rly. | 18 |
| ATALANTA | Crewe Works | 1846 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 97 |
| ATALANTA | Crewe Works | 1860 | 1A1 | 1434 | Großbritannien | London & North Western Rly. - Northern Division | 97 |
| ATALANTA | Maffei | 1855 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 162 |
| ATALANTA | Portland | 1866 | 2B | 1435 | USA | Boston & Maine RR | 186 |
| ATALANTA | Winans | 1843 | 2B | 1435 | USA | Baltimore & Ohio RR | 32 |
| ATALANTA | Braithwaite | 1838 | B | USA | Richmond & Danville RR | ||
| ATALANTA | Baldwin | 1892 | 2B | 1435 | Kanada | Windsor & Annapolis Rly. | 14 |
| ATALANTA | Braithwaite | 1838 | B | USA | Philadelphia & Reading RR | ||
| ATALANTA | Crewe Works | 1906 | 2C | 1435 | Großbritannien | London & North Western Rly. | 61 |
| ATALANTA | Wilmarth | 1852 | 2B | 1435 | USA | Pennsylvania RR | 40 |
| ATALANTA | Lancaster | 1853 | 2B | 1435 | USA | Philadelphia & Columbia RR | |
| ATALANTE | Stephenson | 1847 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 825 |
| ATALANTE | Stephenson | 1841 | 1A1 | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 15 |
| ATALANTE | Sharp, Roberts | 1842 | 1A1 | 1435 | Deutschland | Magdeburg - Leipziger Eisenbahn | |
| ATALANTE | Ivry | 1854 | 1A1 | 1435 | Frankreich | CF de Paris a Orleans | 293 |
| ATALANTE | Borsig | 1846 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ATALANTE | Stephenson | 1847 | 1B | 1435 | Deutschland | Hessische Nordbahn | 6 |
| ATALANTE | Stephenson | 1847 | C | 1435 | Frankreich | CF Avignon a Marseille | 33 |
| ATALANTE | Koechlin | 1840 | 1A1 | 1435 | Frankreich | Cie. Strasbourg - Bale | 11 |
| ATALANTE(2) | Borsig | 1864 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ATALIA | Sharp | 1891 | 1C1T | 1000 | Brasilien | EF Central Alagonas | 12 |
| ATALIVA | Hartmann | 1912 | 1D | 1000 | Argentinien | FC Province de Santa Fe | 522 |
| ATAMAN | Evrard | 1861 | C | 1524 | Russland | Voronezh - Rostov | |
| ATAMAN | Evrard | 1861 | C | 1524 | Russland | Grushev - Rostov | 3 |
| ATAQUINES | Hartmann | 1882 | C | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 477 |
| ATBARA | Swindon Works | 1900 | 2B | 1435 | Großbritannien | Great Western Rly. | 4120 |
| ATBARA | Swindon Works | 1900 | 2B | 1435 | Großbritannien | Great Western Rly. | 3373 |
| ATCHIN | Hanomag | 1874 | 1B | 1435 | Niederlande | Nederlandse Centraal Spoorweg Mij. | 17 |
| ATCHISON | Baldwin | 1872 | B | 1435 | USA | Atchison & Nebraska RR | |
| ATENE | Maffei | 1882 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1303 |
| ATENE | Pietrarsa | 1879 | C | 1435 | Italien | Rete Mediteranea | 3757 |
| ATENEO SUIDA | Pietrarsa | 1885 | 1B | 1435 | Italien | Rete Mediteranea | 2096 |
| ATENEO SUIDA | Pietrarsa | 1885 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1088 |
| ATH | Cockerill | 1881 | D | 1435 | Belgien | Nord Belge | 746 |
| ATHABASCA | Manchester | 1872 | 2B | 1435 | USA | Burlington & Missouri River RR | 66 |
| ATHELHAMPTON HALL | Swindon Works | 1947 | 2C | 1435 | Großbritannien | Great Western Rly. | 6971 |
| ATHELHAMPTON HALL | Swindon Works | 1947 | 2C | 1435 | Großbritannien | British Rly. | 6971 |
| ATHEN | Hartmann | 1891 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 870 |
| ATHEN | Krauss | 1883 | 1BT | 1000 | Griechenland | CF Societe Piräus - Athen - Peleponnes | 102 |
| ATHEN | Cockerill | 1892 | 1B1 | 1435 | Deutschland | Württembergische Staatsbahn | 403 |
| ATHENE | Krauss | 1873 | BT | 785 | Deutschland | Oberschlesische Schmalspurbahnen | 5 |
| ATHENEA | Graffenstaden | 1909 | 2C2T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 2547 |
| ATHENES | Gouin | 1857 | 1B | 1435 | Frankreich | CF de l'Est | 220 |
| ATHENIAN | Baldwin | 1844 | C | USA | Georgia Railroad & Banking Co. | ||
| ATHENIAN | Reading | 1870 | 2C | 1435 | USA | Philadelphia & Reading RR | 282 |
| ATHENLEY CASTLE | Swindon Works | 1948 | 2C | 1435 | Großbritannien | British Rly. | 7009 |
| ATHENRY | Kitson | 1900 | C | 1600 | Großbritannien | unbekannt | 234 |
| ATHENS | Baldwin | 1852 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| ATHENS | Baldwin | 1870 | 2C | 1435 | USA | Lehigh Valley RR | 144 |
| ATHERSTONE | Hudswell-Clarke | 1873 | BT | 1435 | Großbritannien | Farnley Iron Co. | 3 |
| ATHERTON | Vulcan Foundry | 1895 | CT | 1067 | unbekannt | Hutton Colliery | |
| ATHERTON | Hawthorne, Leith | 1867 | BT | 1435 | Großbritannien | Howe Bridge Colliery | |
| ATHERTON | Andrew Barclay | 1925 | BT | 1435 | Großbritannien | Wigan Co., Gas Dept. | |
| ATHERTON | Hawthorne, Leith | 1867 | BT | 1435 | Großbritannien | National Coal Board | |
| ATHERTON | Taunton | 1864 | 2B | 1435 | USA | Boston & Maine RR | 131 |
| ATHERTON | Grant | 1868 | 2B | 1435 | USA | San Francisco & Alameda RR | 2 |
| ATHIS | Forges et Chantiers | 1873 | C | 1435 | Frankreich | CF de l'Ouest | 982 |
| ATHLET | Vulcan | 1864 | B1 | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 151 |
| ATHLET | BMAG | 1869 | C | 1435 | Deutschland | Rheinische Eisenbahn | 255 |
| ATHLONE | Broadstone Works | 1889 | C | 1600 | Irland | Midland Great Western Rly. | 69 |
| ATHOL | Decauville | 1901 | 720 | unbekannt | unbekannt | ||
| ATHOL | Hinkley | 1847 | 2B | 1435 | USA | Fitchburg RR | |
| ATHOL | Hinkley | 1847 | 2B | 1435 | USA | United States Military RR | |
| ATHOL | Hinkley | 1847 | 2B | 1435 | USA | Vermont & Massachusetts RR | |
| ATHOL | Hinkley | 1869 | 2B | 1435 | USA | Vermont & Massachusetts RR | 3 |
| ATHOL | Hinkley | 1869 | 2B | 1435 | USA | Fitchburg RR | 50 |
| ATHOLL | Clyde | 1886 | 2B | 1435 | Großbritannien | Highland Rly. | 79 |
| ATHOLL | Neilson | 1863 | 1A1 | 1435 | Großbritannien | Highland Rly. | 33 |
| ATHOLL | Neilson | 1863 | 1A1 | 1435 | Großbritannien | Inverness & Aberdeen Junction Rly. | 33 |
| ATHOS | Corpet-Louvet | 1881 | BT | 1000 | Frankreich | Fondeur | |
| ATHOS | Gouin | 1866 | CT | 1435 | Frankreich | Mines de Douchy, Lourches | 2 |
| ATHOS | Gouin | 1866 | CT | 1435 | Frankreich | Houilleres du Bassin de la Loire | 2 |
| ATHUS | Leonard | 1858 | 2B | 1435 | Belgien | Grand Compagnie du Luxembourg | 37 |
| ATHUS | Krauss | 1899 | BT | 750 | Deutschland | Rodinger Hochöfen | |
| ATIBAIA | Baldwin | 1874 | 2B | 1000 | Brasilien | Cia. Mogyana de Estrados de Ferro | 1 |
| ATILLA | Lancaster | 1855 | 2B | 1435 | USA | Philadelphia & Columbia RR | |
| ATKINSON | LYR Miles Platting | 1861 | 1B | 1435 | Großbritannien | Lancashire & Yorkshire Rly. | 290 |
| ATLANT | Koechlin | 1854 | C | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 85 |
| ATLANTA | Baldwin | 1847 | D | USA | South Carolina RR | 23 | |
| ATLANTA | Cooke | 1865 | 1435 | USA | Western & Atlantic RR | 59 | |
| ATLANTA | Hartmann | 1857 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 243 |
| ATLANTA | Baldwin | 1890 | 2C | 1435 | USA | Alabama Midland Rly. | 19 |
| ATLANTA | Mason | 1855 | 2B | 1435 | USA | Toledo & Illinois RR | 17 |
| ATLANTA | Baldwin | 1895 | 2C | 1435 | Kanada | Intercolonial Rly. of Canada | 168 |
| ATLANTA | Baldwin | 1892 | C | 1435 | USA | unbekannt | 14 |
| ATLANTA | Baldwin | 1855 | 2B | USA | Central Railroad & Banking Co. of Georgia | 73 | |
| ATLANTA | Beyer-Peacock | 1857 | 1A1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 81 |
| ATLANTA | Mason | 1864 | 2B | 1435 | USA | Jeffersonville RR | 23 |
| ATLANTA | Rogers | 1869 | 2B | USA | Macon & Western RR | 16 | |
| ATLANTA | Grant | 1864 | 2B | 1435 | USA | Central Railroad of New Jersey | 62 |
| ATLANTA | Norris | 1865 | 2C | 1435 | USA | Philadelphia & Reading RR | 167 |
| ATLANTA | Rogers | 1869 | 2B | USA | Central Railroad & Banking Co. of Georgia | 54 | |
| ATLANTA | Rogers | 1870 | 2B | USA | Georgia Railroad & Banking Co. | 38 | |
| ATLANTA | Rogers | 1850 | 2B | USA | Georgia Railroad & Banking Co. | 38 | |
| ATLANTA | Cooke | 1864 | 2B | USA | Western & Atlantic RR | 59 | |
| ATLANTE | Ansaldo | 1884 | D | 1435 | Italien | Rete Mediteranea | 4264 |
| ATLANTIC | Rhode Island | 1871 | 2B | 1435 | USA | Eastern RR | 59 |
| ATLANTIC | Norris | 1860 | 2B | USA | California Central Rly. | ||
| ATLANTIC | Baldwin | 1880 | B1T | 914 | USA | Atlantic Mining Co. | |
| ATLANTIC | Baldwin | 1857 | 2C | USA | Cleveland & Pittsburgh RR | 27 | |
| ATLANTIC | Cooke | 1866 | 2B | 1435 | USA | Hudson River RR | |
| ATLANTIC | Mason | 1869 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 107 |
| ATLANTIC | Baldwin | 1878 | 1B1T | 1435 | USA | Long Island RR | 24 |
| ATLANTIC | Baldwin | 1870 | 2C | 1435 | USA | Atlantic & Pacific RR | 21 |
| ATLANTIC | Norris | 1839 | 2A | 1435 | Großbritannien | Birmingham & Gloucester Rly. | 7 |
| ATLANTIC | Stephenson | 1835 | 1A | 1435 | USA | Philadelphia & Columbia RR | |
| ATLANTIC | Baldwin | 1867 | 2B | 1435 | USA | Camden & Atlantic RR | 6 |
| ATLANTIC | Mason | 1863 | 2B | 1435 | USA | Central Pacific Rly. | 5 |
| ATLANTIC | Baldwin | 1854 | 2B | 1435 | USA | Atlanta & La Grange RR | |
| ATLANTIC | Baldwin | 1844 | C | 1435 | USA | Western Railroad of Massachusetts | |
| ATLANTIC | Baldwin | 1839 | 2A | USA | Central Railroad & Banking Co. of Georgia | ||
| ATLANTIC | Andrew Barclay | 1907 | C1T | 684 | Belgien | Campbeltown & Machrihanish Rly. | |
| ATLANTIC | Norris | 1854 | 1435 | USA | Camden & Atlantic RR | ||
| ATLANTIC | Neilson | 1885 | 2C | 1676 | Argentinien | FC Central Argentino | 47 |
| ATLANTIC | Baldwin | 1869 | 1D | 1435 | USA | Morris & Essex RR | 66 |
| ATLANTIC | Peckett | 1898 | BT | 1435 | Großbritannien | Atlantic Patent Fuel Co., North Dock, Swansea | |
| ATLANTIC | Baldwin | 1854 | 2B | 1435 | USA | Terre Haute & Alton RR | |
| ATLANTIC | Hinkley | 1866 | 2B | 1435 | USA | Chicago & Northwestern Rly. | 178 |
| ATLANTIC | J.R. Anderson & Co. | 1860 | USA | Richmond & York River RR | |||
| ATLANTIC | Baldwin | 1854 | 2B | 1435 | USA | Terre Haute, Alton & St. Louis RR | 3 |
| ATLANTIC | Rogers | 1852 | 2B | 1435 | USA | New York & Harlem RR | 14 |
| ATLANTIC | Rogers | 1854 | 2B | USA | Muscogee RR | ||
| ATLANTIC | Rogers | 1854 | 2B | USA | Southwestern RR | ||
| ATLANTIC | Booth | 1865 | 2B | 1435 | USA | San Francisco & San Jose RR | 7 |
| ATLANTIC | Baldwin | 1854 | 2B | 1435 | USA | St. Louis, Alton & Terre Haute RR | 3 |
| ATLANTIC | Rogers | 1849 | 2B | 1435 | USA | Hudson River RR | 2 |
| ATLANTIC | Rogers | 1854 | 2B | USA | Central Railroad & Banking Co. of Georgia | 5 | |
| ATLANTIC | Lehigh Weatherly shp | 1873 | 2B | 1435 | USA | Lehigh Valley RR | |
| ATLANTIC | Lovell | 1842 | 2B | USA | Somerset & Kennebec RR | ||
| ATLANTIC | Hinkley | 1856 | 2B | 1435 | USA | Terre Haute & Richmond RR | 17 |
| ATLANTIC | Hinkley | 1846 | 2B | 1435 | USA | Portland, Saco & Portsmouth RR | |
| ATLANTIC | Detroit | 1868 | 1435 | USA | Michigan Central RR | ||
| ATLANTIC | Kinmond | 1840 | 1A1 | Kanada | St. Lawrence & Atlantic RR | ||
| ATLANTIC | Hinkley | 1855 | 2B | 1435 | USA | Boston & Maine RR | 25 |
| ATLANTIC | Norris | 1844 | C | 1435 | USA | Philadelphia & Reading RR | 11 |
| ATLANTIC | Broadstone Works | 1904 | 2B | 1600 | Irland | Midland Great Western Rly. | 126 |
| ATLANTIC | Hinkley | 1848 | 2B | 1435 | USA | Auburn & Rochester RR | 8 |
| ATLANTIC | Lawrence | 1856 | 2B | USA | Pacific Railroad of Missouri | 19 | |
| ATLANTIC | Portland | 1865 | 2B | 1524 | Panama | Panama RR | 12 |
| ATLANTIC | Davis | 1836 | B | 1435 | USA | Baltimore & Ohio RR | 7 |
| ATLANTIC | Norris | 1854 | 2C | USA | Ohio & Pennsylvania RR | ||
| ATLANTIC | Hunslet | 1874 | BT | 1435 | Großbritannien | unbekannt | |
| ATLANTIC | Hinkley | 1848 | 2B | 1435 | USA | Rochester & Syracuse RR | |
| ATLANTIC | Baldwin | 1870 | 2B | 1435 | USA | Atlantic & Pacific RR | 4 |
| ATLANTIC | Davis | 1832 | 1A | 1435 | USA | Baltimore & Ohio RR | |
| ATLANTIC | Rogers | 1855 | 2B | 1435 | USA | Long Island RR | |
| ATLANTIC | Rogers | 1863 | 2B | 1435 | USA | Central Railroad of New Jersey | 44 |
| ATLANTIC | Sellers | 1839 | A1 | 1435 | USA | Baltimore & Susquehanna Rly. | |
| ATLANTIC | Norris | 1855 | 2B | 1435 | USA | Lehigh Valley RR | 7 |
| ATLANTIC | St. Albans | 1870 | 2B | 1435 | USA | Central Vermont RR | 74 |
| ATLANTIC WORKS | Bagnall | 1939 | BT | 1435 | Großbritannien | George Richards & Co., Altringham | |
| ATLANTICO | Pietrarsa | 1881 | C | 1435 | Italien | Strade Ferrate d'Alta Italia | 1002 |
| ATLANTICO | Stephenson | 1848 | 1BT | 1435 | Italien | Rete Mediteranea | 5106 |
| ATLANTIDA | Porter | 1906 | 1B | 914 | Honduras | Vaccaro Bros. & Co., Standard Fruit Co., La Ceiba | 2 |
| ATLANTIX | Bemis | 1857 | 2B | 1435 | USA | Western Railroad of Massachusetts | |
| ATLAS | Peckett | 1909 | CT | 1435 | Großbritannien | National Coal Board | |
| ATLAS | Baldwin | 1846 | D | 1435 | USA | Philadelphia & Reading RR | 70 |
| ATLAS | Baldwin | 1845 | C | 1435 | USA | Philadelphia & Columbia RR | 17 |
| ATLAS | Hanomag | 1911 | DT | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 222 |
| ATLAS | Hawthorn | 1901 | BT | 1435 | Großbritannien | John Brown & Co. | 16 |
| ATLAS | Andrew Barclay | 1919 | BT | 1435 | Großbritannien | Atlas Steel Co., Armadale | |
| ATLAS | Sharp, Roberts | 1838 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| ATLAS | Hawthorn | 1902 | BT | 1435 | Großbritannien | John Brown & Co. | 17 |
| ATLAS | Barclay, Riverbank | 1877 | BT | 1435 | Großbritannien | W. Pilkinton & Son, Widnes | |
| ATLAS | Stephenson | 1831 | B | 1435 | Großbritannien | Liverpool & Manchester Rly. | 81 |
| ATLAS | Hawthorn | 1916 | BT | 1435 | Großbritannien | Vickers & Co. | |
| ATLAS | Baldwin | 1857 | D | 1435 | USA | Beaver Meadow Railroad & Coal Co. | 19 |
| ATLAS | Avonside | 1917 | BT | 1435 | Großbritannien | John Brown & Co. | 23 |
| ATLAS | Peckett | 1909 | CT | 1435 | Großbritannien | National Coal Board | |
| ATLAS | Stephenson | 1836 | C | 1435 | Großbritannien | Stephenson Locomotive Works | |
| ATLAS | Avonside | 1906 | BT | 1435 | Großbritannien | John Brown & Co. | 18 |
| ATLAS | Hawthorn | 1905 | CT | 1435 | Großbritannien | Bolckow, Vaughan & Co. | 107 |
| ATLAS | Hawthorn | 1910 | BT | 1435 | Großbritannien | John Brown & Co. | 20 |
| ATLAS | Kitson | 1853 | C | 1435 | Großbritannien | Taff Vale Rly. | 28 |
| ATLAS | Barclay, Riverbank | 1874 | BT | 1435 | Großbritannien | Thomas Walmsley, Sons & Co., Bolton | 13 |
| ATLAS | Fives-Lille | 1867 | B1 | 1435 | Frankreich | CF du Nord | 461 |
| ATLAS | Borsig | 1852 | 1B | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| ATLAS | Peckett | 1909 | CT | 1435 | Großbritannien | Fletcher, Burrows & Co., Atherton | |
| ATLAS | Peckett | 1922 | BT | 1435 | Großbritannien | City of Carlisle Gasworks, Carlisle | |
| ATLAS | Cail | 1863 | D | 1435 | Frankreich | CF du MIDI | 704 |
| ATLAS | Peckett | 1925 | BT | 1435 | Großbritannien | Forsters Glass Co., St. Helens | |
| ATLAS | Desormes, Lyon | 1844 | B | 1435 | Frankreich | St. Etienne - Lyon | 9 |
| ATLAS | Ivry | 1854 | C | 1435 | Frankreich | CF de Paris a Orleans | 474 |
| ATLAS | Yorkshire | 1892 | BT | 1435 | Großbritannien | John Brown & Co. | 10 |
| ATLAS | Hawthorn | 1900 | BT | 1435 | Großbritannien | John Brown & Co. | 15 |
| ATLAS | Yorkshire | 1896 | BT | 1435 | Großbritannien | John Brown & Co. | 11 |
| ATLAS | Henschel | 1858 | 1B | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 819 |
| ATLAS | Henschel | 1858 | 1B | 1435 | Deutschland | Hessische Nordbahn | 24 |
| ATLAS | Hawthorn | 1898 | BT | 1435 | Großbritannien | John Brown & Co. | 12 |
| ATLAS | Hawthorn | 1899 | BT | 1435 | Großbritannien | John Brown & Co. | 13 |
| ATLAS | Sharp Brothers | 1846 | 1A1 | 1435 | Großbritannien | Bristol & Birmingham Rly. | 23 |
| ATLAS | Stephenson | 1831 | B | 1435 | Großbritannien | Liverpool & Manchester Rly. | 23 |
| ATLAS | Hunslet | 1889 | BT | 1435 | Großbritannien | J. A. Brown Co. | 1 |
| ATLAS | Baldwin | 1859 | 2B | USA | New Orleans, Jackson & Great Northern | 21 | |
| ATLAS | Hawthorn | 1900 | BT | 1435 | Großbritannien | John Brown & Co. | 14 |
| ATLAS | Stephenson | 1831 | B | 1435 | Großbritannien | Liverpool & Manchester Rly. | 23 |
| ATLAS | Crewe Works | 1893 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2150 |
| ATLAS | Sigl | 1861 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 18 |
| ATLAS | Slaughter | 1863 | CT | 2140 | Großbritannien | South Devon Rly. | |
| ATLAS | Stephenson | 1836 | C | 1435 | Großbritannien | Newcastle & Carlisle Rly. | 7 |
| ATLAS | Stephenson | 1834 | C | 1435 | Großbritannien | Leicester & Swannington Rly. | |
| ATLAS | Sharp | 1867 | DT | 1435 | Mauritius | Mauritius Government Rly. | 18 |
| ATLAS | Hunslet | 1879 | BT | 1435 | Großbritannien | John Brown & Co. | 3 |
| ATLAS | Stephenson | 1841 | B1 | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 7 |
| ATLAS | Stephenson | 1840 | B1 | 1435 | Deutschland | Rheinische Eisenbahn | |
| ATLAS | Sharp | 1880 | 1B | 1067 | Indonesien | Staats Spoorwegen Java | 22 |
| ATLAS | BMAG | 1872 | B1T | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 342 |
| ATLAS | Sharp | 1870 | BT | 1435 | unbekannt | John Brown & Co. | 1 |
| ATLAS | Sharp | 1865 | CT | 1435 | Großbritannien | Brecon & Merthyr Rly. | 18 |
| ATLAS | Stephenson | 1847 | C | 1435 | Frankreich | CF Avignon a Marseille | 29 |
| ATLAS | Jones, Turner, Evans | 1841 | B1 | 1435 | Großbritannien | London & South Western Rly. | 42 |
| ATLAS | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| ATLAS | Mason | 1866 | 2B | 1435 | USA | Boston & Worcester RR | 31 |
| ATLAS | Nine Elms Works | 1852 | 1B | 1435 | Großbritannien | London & South Western Rly. | 42 |
| ATLAS | Sharp | 1874 | BT | 1435 | unbekannt | John Brown & Co. | 2 |
| ATLAS | Hartmann | 1865 | 1B | 1435 | Deutschland | Östliche Staatsbahn (Sachsen) | 269 |
| ATLAS | Stephenson | 1841 | B1 | 1435 | Großbritannien | York & North Midland Rly. | 29 |
| ATLAS | Nine Elms Works | 1875 | 1B | 1435 | Großbritannien | London & South Western Rly. | 42 |
| ATLAS | Sharp Brothers | 1844 | Irland | Dublin & Cashel Rly. | |||
| ATLAS | Stephenson | 1861 | C | 1435 | Großbritannien | Newcastle & Carlisle Rly. | 7 |
| ATLAS | Hunslet | 1887 | BT | 1435 | Großbritannien | John Brown & Co. | 9 |
| ATLAS | Stephenson | unbekannt | unbekannt | ||||
| ATLAS | Sharp, Roberts | 1838 | 1A1 | 1435 | Frankreich | Paris - Versailles (RD) | |
| ATLAS | Sharp | 1895 | C | 1600 | Irland | Midland Great Western Rly. | 131 |
| ATLAS | Stehelin & Huber | 1840 | 1A1 | 1435 | Frankreich | Mulhouse - Thann | 9 |
| ATLAS | Crewe Works | 1851 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 140 |
| ATLAS | Hawthorn | 1932 | BT | 1435 | Großbritannien | Admirality | |
| ATLAS | Longridge | 1839 | B1 | 1435 | Deutschland | Rheinische Eisenbahn | |
| ATLAS | Sharp Brothers | 1849 | 1435 | Großbritannien | Rushton & Eckersley | ||
| ATLAS | Crewe Works | 1874 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2150 |
| ATLAS | Sharp Brothers | 1846 | C | 1435 | Großbritannien | Sheffield, Ashton-under-Lyme & Manchester Rly. | 26 |
| ATLAS | Maffei | 1861 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 228 |
| ATLAS | Borsig | 1845 | 1A1 | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | |
| ATLAS | Jones, Turner, Evans | 1838 | 1A1 | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 18 |
| ATLAS | Borsig | 1866 | C | 1435 | Deutschland | Halle - Casseler Eisenbahn | 20 |
| ATLAS | Hunslet | 1886 | BT | 1435 | Großbritannien | John Brown & Co. | 8 |
| ATLAS | Hunslet | 1883 | BT | 1435 | Großbritannien | John Brown & Co. | 7 |
| ATLAS | Henschel | 1858 | 1B | 1435 | Deutschland | Hessische Nordbahn | 31 |
| ATLAS | Sharp, Roberts | 1839 | 1A1 | 1435 | Belgien | Etat Belge | 104 |
| ATLAS | Edge Hill Works | 1842 | B1 | 1435 | Großbritannien | Liverpool & Manchester Rly. | 81 |
| ATLAS | Slaughter | 1854 | C | 1676 | Kanada | Great Western Railway of Canada | 58 |
| ATLAS | A. Harkness | 1852 | 1C | 1435 | USA | Little Miami RR | 1 |
| ATLAS | Yorkshire | 1892 | BT | 1435 | Großbritannien | National Coal Board | 6 |
| ATLAS | Lawrence | 1862 | 2B | USA | Richmond & Danville RR | 24 | |
| ATLAS | Eastwick & Harrison | 1839 | 2B | 1435 | USA | Baltimore & Ohio RR | 23 |
| ATLAS | Eastwick & Harrison | 1839 | 1435 | USA | Baltimore & Ohio RR | ||
| ATLAS | A. Harkness | 1852 | 1C | 1435 | USA | Little Miami RR | 1 |
| ATLAS | Slaughter | 1854 | C | 1676 | Kanada | Great Western Railway of Canada | 45 |
| ATLAS | Baldwin | 1845 | C | 1435 | USA | Pennsylvania RR | 142 |
| ATLAS | Haigh | 1847 | C | 1435 | Großbritannien | East Lancashire Rly. | 22 |
| ATLAS | Lehigh Weatherly shp | 1872 | 2D | 1435 | USA | Lehigh Valley RR | 16 |
| ATLAS | Manchester | 1889 | 2C | 1435 | Kanada | Concord RR | 48 |
| ATLAS | Amoskeag | 1854 | 2B | 1435 | USA | Michigan Central RR | |
| ATLAS | Rogers | 1853 | 2B | 1435 | USA | Buffalo & Erie RR | |
| ATLAS | Monkland | 1840 | B | Großbritannien | Monkland & Kirkintilloch Rly. | ||
| ATLAS | Rogers | 1853 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 259 |
| ATLAS | LYR Miles Platting | 1875 | CT | 1435 | Großbritannien | East Lancashire Rly. | 622 |
| ATLAS | Talbot | 1850 | 2B | USA | Richmond & Danville RR | 1 | |
| ATLAS | Aiken | 1869 | 1AT | USA | Mt. Washington Rly. | 4 | |
| ATLAS | Portland | 1872 | BT | 1435 | USA | Maine Central RR | 54 |
| ATLAS | Lawrence | 1862 | 2B | USA | Piedmont Rly. | 2 | |
| ATLAS | Rogers | 1853 | 2B | 1435 | USA | Buffalo & State Line RR | |
| ATLAS | Lawrence | 1862 | 2B | USA | Richmond & Danville RR | 24 | |
| ATLAS & NORFOLK | Andrew Barclay | 1945 | BT | 1435 | Großbritannien | Thomas Firth & John Brown, Atlas & Norfolk | 16 |
| ATLAS & NORFOLK | Andrew Barclay | 1942 | BT | 1435 | Großbritannien | Thomas Firth & John Brown, Atlas & Norfolk | 15 |
| ATLAS auch HECATE | Hawthorn | 1911 | BT | 1435 | Großbritannien | John Brown & Co. | 21 |
| ATLAS auch PONTYPOOL | Sharp | 1866 | CT | 1435 | Großbritannien | West Somerset Mineral Rly. | |
| ATLAS(2) | Borsig | 1862 | 1B | 1435 | Deutschland | Berlin - Stettiner Eisenbahn | 27 |
| ATLAS(2) | Borsig | 1861 | 1B | 1435 | Deutschland | Rheinische Eisenbahn | 91 |
| ATLAS(2) | Henschel | 1876 | B1T | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 819 |
| ATLE | Sharp | 1875 | C | 1435 | Schweden | Statens järnvägar | 156 |
| ATLETHE | Manchester | 1890 | B | 1435 | USA | Boston & Maine RR | 452 |
| ATREUS | Krauss | 1877 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 782 |
| ATREUS | Borsig | 1877 | 1B | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 67 |
| ATROPOS | Alcard & Buddicom | 1856 | 1A1 | 1435 | Frankreich | CF de Paris a Orleans | 148 |
| ATROPOS | Maffei | 1880 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 848 |
| ATROPOS | Ruston & Procter | 1901 | 1B | 457 | Großbritannien | Royal Arsenal Rly. | |
| ATTEL | Krauss | 1874 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 584 |
| ATTERAS | Fox-Walker | 1876 | 1BT | 1435 | Schweden | Halmstad - Nässjö Järnväg | 3 |
| ATTERSEE | Günther | 1860 | C | 1435 | Österreich | Kaiserin Elisabeth Bahn | 54 |
| ATTERT | Graffenstaden | 1906 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 253 |
| ATTIC | Avonside | 1932 | B | 1435 | Großbritannien | Penmaenmawr Granite Quarries | |
| ATTICA | Pietrarsa | 1889 | D | 1435 | Italien | Rete Mediteranea | 4346 |
| ATTICA | Dennis, Wood & Russe | 1842 | B | 1435 | USA | Rochester & Syracuse RR | |
| ATTIGNY | Corpet-Louvet | 1906 | CT | 800 | Frankreich | CF Departementaux des Ardennes | 14 |
| ATTIGNY | Corpet-Louvet | 1924 | 1CT | 1000 | Frankreich | CF Departementaux des Ardennes | 84 |
| ATTIKON | SLM | 1991 | BB | 1435 | Schweiz | Schweizerische Bundesbahn | 29 |
| ATTILA | Cave | 1855 | 1A1 | 1435 | Frankreich | CF de Paris a Orleans | 161 |
| ATTILA | Krauss | 1872 | BT | 785 | Deutschland | Oberschlesische Schmalspurbahnen | 1 |
| ATTILA | Norris | 1853 | 2B | USA | Syracuse & Utica RR | ||
| ATTLEBORO | Boston & Providence | 1855 | 2B | 1435 | USA | Boston & Providence RR | 12 |
| ATTLIA | Krauss | 1879 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 836 |
| ATTNANG | Sigl | 1871 | C | 1435 | Österreich | Kaiserin Elisabeth Bahn | 141 |
| ATTO VANNUCCI | Saronno | 1902 | 2C | 1435 | Italien | Rete Mediteranea | 3132 |
| ATVIDABERG | Munktells | 1857 | 1BT | 1188 | Schweden | Atvidaberg | |
| ATWATER | Norris | 1854 | 2B | USA | Cleveland & Pittsburgh RR | ||
| AU | Maffei | 1864 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 295 |
| AUBE | Schneider | 1858 | C | 1435 | Frankreich | CF de l'Est | 308 |
| AUBE | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 24 |
| AUBEVOYE | Schneider | 1874 | C | 1435 | Frankreich | CF de l'Ouest | 965 |
| AUBIN | Cail | 1858 | C | 1435 | Frankreich | CF du Grand Central de France | 21 |
| AUBIN | Parent & Schaken | 1855 | 1B | 1435 | Frankreich | CF du Grand Central de France | 21 |
| AUBREY | Peckett | 1889 | BT | 1435 | Großbritannien | Wright, Butler & Co., Gower Road, Swansea | |
| AUBREY LAWRENCE | Kerr-Stuart | 1917 | BT | 1435 | Großbritannien | Ministry of Munitions | |
| AUBURN | Mason | 1872 | 2C | 1435 | USA | Lehigh Valley RR | 216 |
| AUBURN | Norris | 1854 | 2B | 1435 | USA | Philadelphia & Reading RR | 73 |
| AUBURN | Taunton | 1870 | 2B | 1435 | USA | Southern Central Railroad of New York | 20 |
| AUBURN | Mason | 1872 | 2C | 1435 | USA | Pennsylvania & New York Canal & Railroad Co. | 216 |
| AUBURN | McKay | 1866 | 2C | 1435 | USA | Central Pacific Rly. | 22 |
| AUBURN | Amoskeag | 1851 | 2B | 1435 | USA | Rochester & Syracuse RR | |
| AUBURN | Amoskeag | 1855 | 2B | 1435 | USA | Northern Indiana RR | |
| AUBURN | Rogers | 1838 | 2A | 1435 | USA | Auburn & Syracuse RR | 1 |
| AUBURN | Rogers | 1838 | 2A | 1435 | USA | Rochester & Syracuse RR | 1 |
| AUBUSSON | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3522 |
| AUCH | Koechlin | 1861 | 1B | 1435 | Frankreich | CF du MIDI | 223 |
| AUCHTERTYRE | Highland | 1876 | 2B | 1435 | Großbritannien | Highland Rly. | 4 |
| AUCILLA | Rogers | 1860 | 2B | USA | Atlantic & Gulf RR | 8 | |
| AUCILLA | Rogers | 1860 | 2B | USA | Savannah, Albany & Gulf RR | ||
| AUCKLAND | Manning | 1865 | CT | 1435 | Neuseeland | Brogden & Son, Kawakara | |
| AUCKLAND | Tayleur | 1839 | 1B | 1435 | Großbritannien | Great North of England Rly. | |
| AUCKLAND | Swindon Works | 1901 | 2B | 1435 | Großbritannien | Great Western Rly. | 3393 |
| AUCKLAND | Manning | 1868 | BT | 1435 | Australien | J. Vaughan | |
| AUCKLAND | North British | 1907 | 2B1 | 1676 | Indien | Great Indian Peninsula RR | 906 |
| AUCKLAND | Swindon Works | 1901 | 2B | 1435 | Großbritannien | Great Western Rly. | 4139 |
| AUCKLAND | Manning | 1887 | BT | 1435 | Argentinien | T. A. Walker, Buenos Aires | |
| AUCKLAND | Hudswell-Clarke | 1906 | CT | 1435 | Großbritannien | Manchester Ship Canal Co. | 44 |
| AUCKLAND | Hackworth | 1839 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 6 |
| AUCKLAND | Manning | 1864 | BT | 1435 | Australien | J. Vaughan, Auckland Ironworks, Bishop Auckland | |
| AUCKLAND | Hackworth | 1839 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 10 |
| AUCKLAND | Manning | 1887 | BT | 1435 | Großbritannien | T. A. Walker | |
| AUDACE | Bagnall | 1887 | BT | 800 | Italien | Cappuccini Botteghe, Spezia | |
| AUDACIA | Baldwin | 1900 | 2B | 1000 | Brasilien | EF Centro Oeste de Bahia | 1 |
| AUDACIA | Couillet | 1891 | CT | 750 | Brasilien | Usina Ipojuca | 2 |
| AUDE | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 29 |
| AUDENRIED | Lehigh Hazleton shop | 1888 | 2B | 1435 | USA | Lehigh Valley RR | 471 |
| AUDIERNE | Corpet-Louvet | 1893 | CT | 1000 | Frankreich | CF Departementaux du Finistere | 6 |
| AUDLEY | Manning | 1875 | CT | 1435 | Großbritannien | Apedale Slag & Tarmacandam Co., Apedale | |
| AUDLEY | Manning | 1875 | CT | 1435 | Großbritannien | F. Stanier & Co. | |
| AUDLEY END | North British | 1928 | 2C | 1435 | Großbritannien | London & North Eastern Rly. | 2806 |
| AUDRI | Corpet-Louvet | 1889 | CT | 1000 | Argentinien | FC Province de Santa Fe | 321 |
| AUDUN LE ROMAN | Decauville | 1905 | 600 | unbekannt | Mege & Lejeune | 2 | |
| AUDUS | LYR Miles Platting | 1861 | 1B | 1435 | Großbritannien | Lancashire & Yorkshire Rly. | 287 |
| AUE | Hanomag | 1873 | 1B | 1435 | Deutschland | Hannover - Altenbekener Eisenbahn | 35 |
| AUE | Hartmann | 1900 | 2B | 1435 | Deutschland | Sächsische Staatsbahn | 569 |
| AUE | Borsig | 1871 | 1B | 1435 | Deutschland | Magdeburg - Halberstädter Eisenbahn | |
| AUE | Hohenzollern | 1891 | BT | 1435 | Deutschland | Grossherzoglich Oldenburgische Eisenbahn | 83 |
| AUE | Hartmann | 1858 | 1B | 1435 | Deutschland | Obererzgebirgische Eisenbahn | 57 |
| AUE | Union | 1896 | CT | 1435 | Deutschland | Kaliwerk Bokelohe | |
| AUENSTEIN | SLM | 1943 | BT | 750 | Schweiz | Frutiger Söhne, Uetendorf/Thun | |
| AUENSTEIN | SLM | 1943 | BT | 750 | Schweiz | Kraftwerk Rupperswil-Auenstein | 10 |
| AUENSTEIN | SLM | 1943 | BT | 750 | Schweiz | Schinznacher Baumschulbahn, Zulauf | |
| AUER | Graffenstaden | 1900 | 2B | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 712 |
| AUERBACH | Hartmann | 1865 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 120 |
| AUERBACH | Maffei | 1874 | 1B | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 645 |
| AUERBACH | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AUERBACH(2) | Hartmann | 1893 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 430 |
| AUERSBERG | Hartmann | 1872 | C | 1435 | Deutschland | Sächsische Staatsbahn | 358 |
| AUERSBERG(2) | Hartmann | 1878 | C | 1435 | Deutschland | Sächsische Staatsbahn | 358 |
| AUFFARGES | Batignolles | 1874 | 1B | 1435 | Frankreich | CF de l'Ouest | 790 |
| AUFFAY | Alcard & Buddicom | 1852 | 1A1 | 1435 | Frankreich | Paris - Rouen | 86 |
| AUFFENBERG | Krauss | 1911 | CT | 1435 | Österreich | Bukowinaer Lokalbahn (verwaltet von kkStB) | 2 |
| AUG. HECKMANN | Borsig | 1874 | 1B | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 160 |
| AUGE | Schneider | 1860 | C | 1435 | Frankreich | CF de l'Est | 318 |
| AUGERAU | Schneider | 1865 | C | 1435 | Frankreich | CF du Nord | 667 |
| AUGEZD | StEG | 1859 | CT | 1435 | Tschchoslowakei | Prager Eisenindustrie, Kladno | 1 |
| AUGHWICK | Baldwin | 1855 | 2C | 1435 | USA | Pennsylvania RR | 118 |
| AUGHWICK | Baldwin | 1881 | 1D | 914 | USA | East Broad Top RR | 7 |
| AUGIE | Baldwin | 1884 | CT | 1435 | USA | Woodward Iron Co. | 3 |
| AUGSBURG | Henschel | 1872 | C | 1435 | Deutschland | Rheinische Eisenbahn | 467 |
| AUGSBURG | Vulcan | 1866 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 184 |
| AUGSBURG | MF Esslingen | 1860 | 2B | 1435 | Deutschland | Württembergische Staatsbahn | 96 |
| AUGSBURG | Hartmann | 1862 | 1B | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AUGSBURG | Maffei | 1845 | 1A1 | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 14 |
| AUGSBURG | Hartmann | 1859 | C | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 106 |
| AUGSBURG | Sigl | 1871 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 70 |
| AUGSBURG | Krauss | 1877 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 14 |
| AUGSBURG(2) | Hartmann | 1892 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 518 |
| AUGUST | Graffenstaden | 1897 | CT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 624 |
| AUGUST | Hohenzollern | 1915 | CT | 1000 | Deutschland | Kreis Altenaer Eisenbahn | 19 |
| AUGUST | Beyer-Peacock | 1862 | C | 1435 | Schweden | Gävle - Dala Järnväg | 8 |
| AUGUST BENTLAGE | Henschel | 1948 | BT | 600 | Deutschland | Deutsches Kleinbahnmuseum, Mühlenstroth | 2 |
| AUGUST DER STARKE | Hartmann | 1869 | B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 286 |
| AUGUST FALTIN | Baldwin | 1887 | 1C | 1435 | USA | San Antonio & Aransas Pass RR | 16 |
| AUGUST LINDSTROM | Baldwin | 1904 | 1C | 1435 | USA | Saginaw & Manistee Lumber Co., Williamsburg | 2 |
| AUGUST SCHELL | Schenectady | 1863 | 2B | 1435 | USA | Hudson River RR | |
| AUGUST SCHMITZ | Delary | 1887 | DT | 843 | Schweden | Strömsnäs Bruks AB, Strömsnäs | 3 |
| AUGUSTA | Jung | 1902 | BT | 590 | Deutschland | W. H. Meyer, Lübeck | |
| AUGUSTA | Bagnall | 1896 | BT | 760 | Großbritannien | J. Morrison & Co. | |
| AUGUSTA | Maffei | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 655 |
| AUGUSTA | Hinkley | 1851 | 2B | USA | Portland & Kennebec RR | 5 | |
| AUGUSTA | Henschel | 1886 | 1BT | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 533 |
| AUGUSTA | Bagnall | 1896 | BT | 760 | Japan | Northern Kyushu | |
| AUGUSTA | Taunton | 1848 | 2B | 1435 | USA | Western RR | 69 |
| AUGUSTA | Hartmann | 1871 | C | 1435 | Italien | Rete Mediteranea | 3918 |
| AUGUSTA | Baldwin | 1872 | 2B | 1435 | USA | Central Railroad of Georgia | |
| AUGUSTA | Bury | 1833 | USA | South Carolina RR | |||
| AUGUSTA | Bury | 1835 | 1435 | USA | Richmond, Fredericksburg & Potomac RR | ||
| AUGUSTA | Reading | 1865 | 2C | 1435 | USA | Philadelphia & Reading RR | 169 |
| AUGUSTA | Manning | 1874 | CT | 1435 | Großbritannien | T. J. Waller, Cardiff | |
| AUGUSTA | Rogers | 1856 | 2B | 1435 | USA | Chicago, Burlington & Quincy Rly. | 68 |
| AUGUSTA | Hinkley | 1850 | 2B | USA | State of Georgia | ||
| AUGUSTA | Hinkley | 1841 | 2A | 1435 | USA | Boston & Maine RR | |
| AUGUSTA | Bury | 1833 | B | USA | South Carolina RR | ||
| AUGUSTA | Rogers | 1856 | 2B | 1435 | USA | Quincy & Chicago RR | |
| AUGUSTA | Portland | 1848 | 2B | 1435 | USA | Portland, Saco & Portsmouth RR | |
| AUGUSTA | Rogers | 1856 | 2B | 1435 | USA | Northern Cross RR | |
| AUGUSTA | Anderson & Souther | 1852 | USA | Virginia Central RR | |||
| AUGUSTA | Hinkley | 1851 | 2B | USA | Kennebec & Portland RR | ||
| AUGUSTA | Rogers | 1850 | 2B | USA | Georgia Railroad & Banking Co. | 1 | |
| AUGUSTA | Lovell | 1844 | 2A | 1435 | USA | Boston & Maine RR | |
| AUGUSTA | Hinkley | 1850 | 2B | USA | Central Railroad & Banking Co. of Georgia | ||
| AUGUSTA | Portland | 1884 | 2B | 1435 | USA | Boston & Maine RR | 129 |
| AUGUSTA | Bury | 1833 | B | USA | South Carolina RR | ||
| AUGUSTA ZUG | Vulcan Iron Works | 1907 | BT | USA | Carbon Limestone Co. | 9 | |
| AUGUSTE | Hohenzollern | 1891 | 1AT | 1000 | Deutschland | Kleinbahn Krefeld - Uerdingen | 13 |
| AUGUSTE | Schichau | 1874 | BT | 1435 | Deutschland | Berlin-Anhaltische Eisenbahn | 133 |
| AUGUSTE | Krauss | 1874 | BT | 760 | Jugoslawien | Zeleznice Kraljevina Srba, Hrvata i Slovenaca | |
| AUGUSTE | Krauss | 1874 | BT | 760 | Österreich | Bosnisch-Herzegowanische Landesbahn | |
| AUGUSTE | Hanomag | 1906 | BT | 900 | Deutschland | Hoch- & Tiefbauamt Danzig | |
| AUGUSTE | Schneider | 1866 | D | 1435 | Frankreich | CF du Nord | 821 |
| AUGUSTE VICTORIA | Henschel | 1895 | 1B | 1435 | Deutschland | Hessische Ludwigsbahn | 12 |
| AUGUSTE VICTORIA | Hanomag | 1901 | BT | 1435 | Deutschland | Zeche Auguste-Victoria, Marl-Hüls | 1 |
| AUGUSTENBURG | Graffenstaden | 1910 | 1E | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 1840 |
| AUGUSTENSCHACHT | Hartmann | 1886 | BT | 1435 | Deutschland | Union, Horst Essen-Steele | 1 |
| AUGUSTIN BERTI | Alco | 1919 | CT | 750 | Kolumbien | FC de Cucuta | 23 |
| AUGUSTINA | Baldwin | 1901 | 2BT | 1000 | Spanien | FC de Bilbao a Plenica | 71 |
| AUGUSTINA | Baldwin | 1901 | 2BT | 1000 | Spanien | FC de Santander a Bilbao | 71 |
| AUGUSTINA | Baldwin | 1901 | 2BT | 1000 | Spanien | FC de Santander a Bilbao | 21 |
| AUGUSTINE | Decauville | 1906 | C1T | 600 | Frankreich | Perrier, Pere & Vils, Verdun, Meuse | |
| AUGUSTO | Cockerill | 1853 | 2B | 1435 | Italien | Rete Mediteranea | 2002 |
| AUGUSTO | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1229 |
| AUGUSTO DE AGUIRA | Kitson | 1886 | 1C1T | 1000 | Indien | West of India Portugese Rly. | 11 |
| AUGUSTO LAJUSTICIA | Babcock & Wilcox | 1952 | 1D1T | 1000 | Spanien | FC de Santander a Bilbao | 94 |
| AUGUSTUS | BMAG | 1928 | ET | 1067 | Indonesien | Perhutani Nakar Kereta Cepu | 7 |
| AUGUSTUS | StEG | 1857 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 199 |
| AUGUSTUS | Borsig | 1846 | 1A1 | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| AUGUSTUS LOWELL | Hinkley | 1879 | 2B | 1435 | USA | Atchison, Topeka & Santa Fe Rly. | 94 |
| AUGUSTUS SCHELL | Mason | 1864 | 2B | 1435 | USA | New York & Harlem RR | 1 |
| AUGUSTUS SCHELL | Lake Shore | 1880 | 2B | 1435 | USA | Lake Shore & Michigan Southern Rly. | 165 |
| AUGUSTUSBURG | Hartmann | 1864 | 1B | 1435 | Deutschland | Westliche Staatsbahn (Sachsen) | 113 |
| AUGUSTWALDE | Borsig | 1857 | B1 | 1435 | Deutschland | Stargard - Posener Eisenbahn | |
| AUGUSZTA | O&K | 1912 | DT | 760 | Ungarn | Prasiczi Erdöhivatal | |
| AUIL | Baldwin | 1891 | B1T | 1000 | Brasilien | EF Caxias a Cajazeiras | 2 |
| AULD REEKIE | Doncaster Works | 1949 | 2C1 | 1435 | Großbritannien | British Rly. | 60160 |
| AULD REEKIE | North British | 1906 | 2B1 | 1435 | Großbritannien | North British Rly. | 872 |
| AULENDORF | MF Esslingen | 1867 | C | 1435 | Deutschland | Württembergische Staatsbahn | 165 |
| AULETTA | Breda/Italien | 1901 | C | 1435 | Italien | Rete Mediteranea | 3858 |
| AULETTA | Borsig | 1912 | CT | 1435 | Italien | Lucca - Aulla | |
| AULNASKIAH | Neilson | 1864 | 1A1 | 1435 | Großbritannien | Inverness & Aberdeen Junction Rly. | 50 |
| AULNASKIAH | Neilson | 1864 | 1A1 | 1435 | Großbritannien | Highland Rly. | 50 |
| AULNAY | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3528 |
| AULNOIS | Couillet | C | 1435 | Belgien | Nord Belge | 79 | |
| AULTNASHKIAH | Hawthorne, Leith | 1858 | 1B | 1435 | Großbritannien | Inverness & Aberdeen Junction Rly. | 9 |
| AULTWHERRIE | Duebs | 1874 | 2B | 1435 | Großbritannien | Highland Rly. | 62 |
| AUMALE | Fives-Lille | 1876 | C | 1435 | Frankreich | CF de l'Ouest | 1033 |
| AUMENAU | MF Esslingen | 1863 | 1B | 1435 | Deutschland | Nassauische Eisenbahn | 32 |
| AUMETZ | Graffenstaden | 1900 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 753 |
| AUMÜHLE | Hohenzollern | 1880 | 1AT | 1435 | Deutschland | Berlin - Hamburger Eisenbahn | |
| AUNEAU | Cail | 1894 | 1B1 | 1435 | Frankreich | CF de l'ETAT | 2614 |
| AUNTY | Aveling & Porter | 1870 | BT | 1435 | Großbritannien | Hilton, Anderson, Brooks & Co. | 3 |
| AUPERSCHIN | WrN | 1886 | D | 1435 | Österreich | Aussig - Teplitzer Eisenbahn | 67 |
| AUPERSCHIN | Krauss | 1891 | BT | 1435 | Deutschland | Zuckerfabrik Teplitz | |
| AUPERSCHIN | Krauss | 1891 | BT | 900 | Deutschland | unbekannt | |
| AURACH | Maffei | 1876 | C | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 679 |
| AURANIA | Crewe Works | 1884 | 1B | 1435 | Großbritannien | London & North Western Rly. | 363 |
| AURANIA | Crewe Works | 1905 | 2B | 1435 | Großbritannien | London & North Western Rly. | 113 |
| AURAS | Baldwin | 1884 | 1C | 914 | Cuba | FC de Gibara y Holguin | 2 |
| AURAY | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3530 |
| AURAY | Parent & Schaken | 1859 | C | 1435 | Frankreich | CF de l'Ouest | 515 |
| AURELIA | MBG Karlsruhe | 1882 | 1AT | 1435 | Deutschland | Badische Staatsbahn | 62 |
| AURELIA | Kessler | 1847 | 1A1 | 1600 | Deutschland | Badische Staatsbahn | 62 |
| AURELIA | Nasmyth Wilson | 1886 | 2B | 1000 | Argentinien | FC Province de Santa Fe | 10 |
| AURELIAN | Fives-Lille | 1866 | D | 1435 | Frankreich | CF du Nord | 860 |
| AURELIO SAFFI | Ansaldo | 1895 | 2C | 1435 | Italien | Rete Mediteranea | 3044 |
| AURIBEAU | SLM | 1909 | ET | 1050 | Algerien | Bone Mokda - St.Charles (Mine) | 12 |
| AURICH | Hagans | 1899 | BT | 1000 | Deutschland | Kreisbahn Leer - Aurich - Wittmund | 1 |
| AURICH | Hohenzollern | 1906 | BT | 900 | Deutschland | Borkumer Kleinbahn | |
| AURICH | Henschel | 1875 | C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 402 |
| AURICULA | Swindon Works | 1908 | 2B | 1435 | Großbritannien | Great Western Rly. | 4149 |
| AURICULA | Swindon Works | 1908 | 2B | 1435 | Großbritannien | Great Western Rly. | 4101 |
| AURIGNY | Alcard & Buddicom | 1858 | 1BT | 1435 | Frankreich | CF de l'Ouest | 43 |
| AURILLAC | Parent & Schaken | 1857 | 1B | 1435 | Frankreich | CF du Grand Central de France | 45 |
| AURORA | Sharp, Roberts | 1838 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 10 |
| AURORA | Hawthorn | 1849 | 1A1 | 1435 | Großbritannien | Manchester, Sheffield & Lincolnshire Rly. | 80 |
| AURORA | Hawthorn | 1840 | 1A1 | 2140 | Großbritannien | Great Western Rly. | |
| AURORA | Beyer-Peacock | 1859 | 1A1 | 1600 | Irland | Dublin & Drogheda Rly. | 15 |
| AURORA | Maffei | 1889 | BT | 1435 | Deutschland | Königlich Bayrische Staatsbahn | 915 |
| AURORA | Beyer-Peacock | 1864 | 2BT | 1435 | Großbritannien | Metropolitan Rly. | 15 |
| AURORA | Koechlin | 1865 | 1B | 1435 | Italien | Strade Ferrate d'Alta Italia | 481 |
| AURORA | Haswell, Wien | 1847 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 67 |
| AURORA | Crewe Works | 1903 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1962 |
| AURORA | Nine Elms Works | 1856 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 10 |
| AURORA | Manning | 1906 | BT | 1318 | Brasilien | Trillios Urbanos de Recife a Olinda, Pernambuco | 12 |
| AURORA | Dickson | 1899 | BT | 914 | USA | Delaware & Hudson Co. | 11 |
| AURORA | Cooke | 1868 | 2B | 1435 | USA | Central Pacific Rly. | 165 |
| AURORA | Stephenson | 1844 | 1A1 | 2000 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | |
| AURORA | Duebs | 1876 | 1B | 1600 | Irland | Midland Great Western Rly. | 34 |
| AURORA | Longridge | 1851 | 2BT | 2140 | Großbritannien | South Devon Rly. | |
| AURORA | Mason | 1856 | 2B | 1435 | USA | Lake Erie, Wabash & St. Louis RR | |
| AURORA | Nine Elms Works | 1871 | C | 1435 | Großbritannien | London & South Western Rly. | 10 |
| AURORA | Kerr-Stuart | 1905 | B1T | 762 | Chile | Borax Consolidated Co., Antofagasta | |
| AURORA | Crewe Works | 1903 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1962 |
| AURORA | Hartmann | 1862 | 1A1 | 1435 | Deutschland | Östliche Staatsbahn (Sachsen) | 257 |
| AURORA | Sharp, Roberts | 1838 | 1A1 | 1435 | Großbritannien | London & Southampton Rly. | |
| AURORA | Reading | 1871 | C | 1435 | USA | Philadelphia & Reading RR | 334 |
| AURORA | Mason | 1856 | 2B | 1435 | USA | Toledo & Illinois RR | |
| AURORA | Amoskeag | 1853 | 2B | 1435 | USA | Chicago & Aurora RR | |
| AURORA | Cooke | 1873 | 1C | 1435 | USA | Virginia & Truckee RR | 15 |
| AURORA | Rogers | 1868 | 2B | 1435 | USA | Richmond & Petersburg RR | 151 |
| AURORA | Stephenson | 1857 | 1A1 | 1435 | Italien | Rete Mediteranea | 513 |
| AURORA | Broadstone Works | 1898 | 1B | 1600 | Irland | Midland Great Western Rly. | 34 |
| AURORA | Amoskeag | 1853 | 2B | 1435 | USA | Chicago, Burlington & Quincy Rly. | 4 |
| AURORA | Amoskeag | 1853 | 2B | 1435 | USA | Aurora Branch RR | |
| AURORA | Taunton | 1865 | 2B | 1435 | USA | Central Railroad of New Jersey | 63 |
| AURORA | LYR Miles Platting | 1873 | 1BT | 1435 | Großbritannien | East Lancashire Rly. | 14 |
| AURORA auch MEDUSA | Sharp Brothers | 1847 | 1A1 | 1435 | Großbritannien | East Lancashire Rly. | 14 |
| AURORE | Haine St.Pierre | 1899 | BT | 750 | Belgien | Sambre & Dyle | |
| AURORE | Buire | 1875 | CT | 1435 | Frankreich | CF de Dombes & Sud-Est | 120 |
| AURORE | Gouin | 1853 | B1 | 1435 | Frankreich | Paris - Versailles (RG) | 1 |
| AURRERA | Nasmyth Wilson | 1898 | 1CT | 1000 | Spanien | FC de Elgoibar a San Sebastian | 14 |
| AURRERE auch AUNECO | Manning | 1884 | BT | 1000 | Spanien | Altos Hornos & Fabricas de Hierro y Acero de Bilbao | |
| AURTELIANO | Sigl | 1874 | D | 1435 | Italien | Strade Ferrate d'Alta Italia | 1232 |
| AUSABLE | Hinkley | 1850 | 2B | 1435 | USA | Ogdensburg RR | |
| AUSABLE | Hinkley | 1850 | 2B | 1435 | USA | Northern Railroad of New York | |
| AUSCHA | WrN | 1899 | D | 1435 | Österreich | Aussig - Teplitzer Eisenbahn | 112 |
| AUSE auch ANSE | Graffenstaden | 1903 | 2C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 887 |
| AUSONIA | MF Esslingen | 1887 | C | 1435 | Italien | Ferrovie Nord Milano | 61 |
| AUSONNE | Gouin | 1856 | 1A1T | 1435 | Frankreich | CF du MIDI | 6 |
| AUSPITZ | Krauss | 1894 | BT | 1435 | Österreich | Auspitzer Lokalbahn | 1 |
| AUSPITZ | Krauss | 1894 | BT | 1435 | Österreich | Auspitzer Lokalbahn | 2 |
| AUSSEE | Haswell, Wien | 1845 | 2A | 1435 | Österreich | Südliche Staatsbahn | |
| AUSSEE | StEG | 1869 | 1B | 1435 | Österreich | Kaiserin Elisabeth Bahn | 118 |
| AUSSICHT | MF Esslingen | 1893 | 0T | 1000 | Deutschland | Filderbahn | 12 |
| AUSSIE | Hunslet | 1937 | CT | 1435 | Großbritannien | Ministry of Supply | |
| AUSSIG | Maffei | 1847 | 2B | 1435 | Österreich | Nördliche Staatsbahn | 62 |
| AUSSIG | Sigl | 1864 | CT | 1435 | Österreich | Aussig - Teplitzer Eisenbahn | 6 |
| AUSSIG | Wöhlert | 1868 | C | 1435 | Deutschland | Bergisch-Märkische Eisenbahn | 272 |
| AUSTERLITZ | Sigl | 1868 | C | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 248 |
| AUSTERLITZ | Alcard & Buddicom | 1845 | 1A1 | 1435 | Frankreich | CF Orleans - Bordeaux | 24 |
| AUSTIN | Kitson | 1932 | CT | 1435 | Großbritannien | Austin Motor Co. | 1 |
| AUSTIN | Hunslet | 1936 | CT | 1435 | Großbritannien | Austin Motor Co. | 2 |
| AUSTIN | Hunslet | 1937 | CT | 1435 | Großbritannien | Austin Motor Co. | 3 |
| AUSTIN | Lowell | 1854 | 2B | 1435 | USA | Buffalo, Bayou, Brazos & Colorado Rly. | 5 |
| AUSTIN | Breese | 1856 | 2B | 1435 | USA | Milwaukee & Mississippi RR | 20 |
| AUSTIN | Breese | 1856 | 2B | 1435 | USA | Milwaukee & Prairie du Chien Rly. | 20 |
| AUSTIN | Porter | 1873 | BT | 914 | USA | Nevada Central Rly. | 2 |
| AUSTIN MILLER | Rogers | 1860 | 2B | USA | Mississippi Central Rly. | ||
| AUSTRALIA | Crewe Works | 1901 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1947 |
| AUSTRALIA | Crewe Works | 1901 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1947 |
| AUSTRALIA | Peckett | 1916 | BT | 1435 | Großbritannien | Royal Arsenal Rly., Woolwich | |
| AUSTRALIA | Sharp | 1901 | 2B | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 48 |
| AUSTRALIA | Gilkes | 1855 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 91 |
| AUSTRALIA | Crewe Works | 1911 | 2B | 1435 | Großbritannien | London & North Western Rly. | 1218 |
| AUSTRALIA | Ansaldo | 1855 | B1 | 1435 | Italien | Strade Ferrate d'Alta Italia | 210 |
| AUSTRALIA | Hudswell-Clarke | 1907 | CT | 1435 | Großbritannien | Manchester Ship Canal Co. | 50 |
| AUSTRALIA | Maffei | 1881 | D | 1435 | Italien | Rete Mediteranea | 4245 |
| AUSTRALIA | Andrew Barclay | 1919 | CT | 1435 | Großbritannien | Lever Bros., Port Sunlight | 11 |
| AUSTRALIA | North British | 1904 | C | 1600 | Irland | Midland Great Western Rly. | 144 |
| AUSTRALIA | North British | 1934 | 2C | 1435 | Großbritannien | London, Midland & Scottish Rly. | 5563 |
| AUSTRALIA | Baldwin | 1869 | 2C | 1435 | USA | Philadelphia & Reading RR | 230 |
| AUSTRALIA | Kitson | 1905 | C1T | 760 | Südafrika | Cape Copper Co. | 14 |
| AUSTRALIA | Swindon Works | 1904 | 2B | 1435 | Großbritannien | British Rly. | 3455 |
| AUSTRALIA | Swindon Works | 1904 | 2B | 1435 | Großbritannien | Great Western Rly. | 3455 |
| AUSTRALIE | Tubize | 1889 | BBT | 600 | Frankreich | CF de l'Exposition Universelle, Paris | |
| AUSTRALIE | Tubize | 1889 | BBT | 600 | Frankreich | Soc. Nouvelle des Etablissements Decauville | |
| AUSTRALIE | Decauville | 1889 | BBT | 600 | Frankreich | Soc. Nouvelle des Etablissements Decauville | |
| AUSTRALIE | Decauville | 1889 | BBT | 600 | Frankreich | CF de l'Exposition Universelle, Paris | |
| AUSTRALIEN | MF Esslingen | 1897 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 213 |
| AUSTRIA | Stephenson | 1850 | 1B | 1435 | Deutschland | Sächsisch-Schlesische-Bahn | 222 |
| AUSTRIA | Hartmann | 1872 | CT | 1435 | Österreich | Aussig - Teplitzer Eisenbahn | 32 |
| AUSTRIA | Krauss | 1902 | CT | 760 | Österreich | F. Scholz, Groß Weikersdorf | |
| AUSTRIA | Hartmann | 1851 | 1B | 1435 | Deutschland | Sächsisch-Böhmische Staatsbahn | |
| AUSTRIA | Pietrarsa | 1886 | D | 1435 | Italien | Rete Mediteranea | 4290 |
| AUSTRIA | Brighton Works | 1883 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 153 |
| AUSTRIA | WLF | 1883 | 2B | 1435 | Österreich | Österreichische Nordwestbahn | 1 |
| AUSTRIA | WLF | 1891 | CT | 1435 | Österreich | Steiermärkische Landesbahn | 1 |
| AUSTRIA | Krauss | 1914 | BT | 760 | Österreich | H. Rella & Co. | |
| AUSTRIA | Maffei | 1857 | 2B | 1435 | Österreich | Süd.-Norddeutsche-Verbindungsbahn | 1 |
| AUSTRIA | Maffei | 1871 | C | 1435 | Österreich | Böhmische Westbahn | 35 |
| AUSTRIA | Haswell, Wien | 1849 | 1B | 1435 | Österreich | Kaiser Ferdinands-Nordbahn | 1 |
| AUSTRIA | Cockerill | 1845 | 2A | 1435 | Österreich | Nördliche Staatsbahn | 46 |
| AUSTRIA(2) | Hartmann | 1870 | 1B | 1435 | Deutschland | Sächsische Staatsbahn | 222 |
| AUSTRIAN | Baldwin | 1869 | 2C | 1435 | USA | Central Railroad of New Jersey | 105 |
| AUSTRIAN | Reading | 1870 | 2C | 1435 | USA | Philadelphia & Reading RR | 263 |
| AUTERIVE | Koechlin | 1862 | 1B | 1435 | Frankreich | CF du MIDI | 232 |
| AUTEUIL | Paris-St.Germain | 1854 | 1B | 1435 | Frankreich | Paris - St. Germain | |
| AUTLAGAS | Kerr-Stuart | 1893 | BT | 600 | Chile | Aillon, Aramayo & Co., Antofagasta | |
| AUTLAGAS | Hartley | 1893 | BT | 600 | Chile | Aillon, Aramayo & Co., Antofagasta | |
| AUTLAGAS | Hartley | 1893 | BT | 600 | Chile | Aillon, Aramayo & Co., Antofagasta | |
| AUTOCRAT | Crewe Works | 1885 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2064 |
| AUTOCRAT | Crewe Works | 1858 | 1A1 | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 321 |
| AUTOCRAT | Crewe Works | 1853 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 321 |
| AUTOCRAT | Mason | 1858 | 2B | 1435 | USA | Burlington & Missouri River RR | |
| AUTOCRAT | Crewe Works | 1905 | 2C | 1435 | Großbritannien | London & North Western Rly. | 306 |
| AUTOMEDONTE | Ansaldo | 1887 | 2B | 1435 | Italien | Rete Mediteranea | 1107 |
| AUTOR | Egestorff | 1861 | 1B | 1435 | Deutschland | Braunschweigische Eisenbahn | |
| AUTRICHE | Koechlin | 1862 | C | 1435 | Frankreich | CF du MIDI | 453 |
| AUTUMN | North Road Works | 1866 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 191 |
| AUTUMN | Darlington Works | 1866 | C | 1435 | Großbritannien | Stockton & Darlington Rly. | 191 |
| AUTUN | Koechlin | 1858 | 1B | 1435 | Frankreich | CF Jonctions de Rhone & Loire | 56 |
| AUTUN | Koechlin | 1858 | 1B | 1435 | Frankreich | CF de Paris a Lyon & a la Mediteranee | 778 |
| AUTZ | Schichau | 1873 | C | 1435 | Russland | Riga - Mitau | 3 |
| AUVENIER | Krauss | 1898 | BT | 1000 | Schweiz | Neuchatel - Boudry | 5 |
| AUVERNIER | SLM | 1978 | BBB | 1435 | Schweiz | Schweizerische Bundesbahn | 11658 |
| AUVERS | Forges et Chantiers | 1873 | C | 1435 | Frankreich | CF de l'Ouest | 984 |
| AUXANCES | Corpet-Louvet | 1883 | BT | 600 | Frankreich | Poulangeon & Fils | |
| AUXERRE | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3523 |
| AUXINNE | Borsig | 1864 | 1A1 | 1435 | Deutschland | Königliche Ostbahn | 121 |
| AUXONNE | Parent & Schaken | 1855 | 1A1 | 1435 | Frankreich | CF Paris a Lyon | 91 |
| AUZANCES | Cail | 1880 | C | 1435 | Frankreich | CF de l'ETAT | 3510 |
| AUZANCES | Cail | 1904 | 1C | 1435 | Frankreich | CF de l'ETAT | 3612 |
| AUZOUT | Charbonnier | 1855 | C3T | 1435 | Frankreich | CF du Nord | 407 |
| AVALANCE | Swindon Works | 1892 | 2A1 | 1435 | Großbritannien | Great Western Rly. | 3003 |
| AVALANCHE | Stothert | 1846 | CT | 2140 | Großbritannien | Great Western Rly. | |
| AVALLON | Batignolles | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3524 |
| AVALON | Swindon Works | 1899 | 2B | 1435 | Großbritannien | Great Western Rly. | 3320 |
| AVALON | Swindon Works | 1899 | 2B | 1435 | Großbritannien | Great Western Rly. | 3332 |
| AVALON | Portland | 1884 | 1C | 1435 | USA | Portland & Ogdensburg RR | 14 |
| AVANTI | Hawthorn | 1908 | BT | 1435 | Italien | Stewart & Gray, Trieste | |
| AVAS | Sigl | 1871 | 1B | 1435 | Ungarn | Magyar Eszakkeleti Vasut | 10 |
| AVECON | Koechlin | 1871 | C | 1435 | Schweiz | Suisse - Occidentale | 68 |
| AVELEY | Stephenson | 1909 | 2B1T | 1435 | Großbritannien | London, Tilbury & Southend Rly. | 81 |
| AVELINA | Baldwin | 1911 | 1B | 762 | Dominikanische Republik | Ingenio Ozama | 3 |
| AVELINA | Baldwin | 1911 | 1B | 762 | Dominikanische Republik | Ingenio San Luis | 3 |
| AVELLANDEA | Fox-Walker | 1874 | B1 | 1000 | Argentinien | FC Cordoba - Tucuman | 7 |
| AVELLANEDA | Liniers | 1937 | 2C | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 3901 |
| AVELLINO | Hartmann | 1883 | 2B | 1435 | Italien | Strade Ferrate d'Alta Italia | 644 |
| AVELLINO | Pietrarsa | 1883 | C | 1435 | Italien | Rete Mediteranea | 3388 |
| AVENANEDA | Neilson | 1888 | C | 1435 | Argentinien | FC Nord Este Argentino | 32 |
| AVENCHES | Graffenstaden | 1875 | C | 1435 | Schweiz | Suisse - Occidentale | 138 |
| AVENIR | Decauville | 1898 | BT | 750 | Frankreich | Veuve Jean-Claude Pic, Retournac, Hte. Loire | |
| AVENZA | Krauss | 1876 | BT | 1435 | Italien | Marmifera di Carrara | 2 |
| AVENZA | Henschel | 1887 | C | 1435 | Italien | Rete Mediteranea | 3451 |
| AVEREEST | Breda | 1896 | BT | 1067 | Niederlande | Dedemsvaartsche Stoomtramweg Mij. | 8 |
| AVESME | Derosne et Cail | 1846 | 1A1 | 1435 | Frankreich | CF du Nord | 44 |
| AVESSAC | Graffenstaden | 1873 | 1BT | 1435 | Frankreich | CF de l'Ouest | 79 |
| AVESTA | Nohab | 1880 | C | 1435 | Schweden | Södra Dalarnes Järnväg | 3 |
| AVEYRON | MF Esslingen | 1856 | C2T | 1435 | Frankreich | CF du MIDI | 310 |
| AVEYRON | Rogers | 1883 | CT | 1524 | Panama | Cia. Universelle du Canal Interoceanique | 38 |
| AVEZE | Batignolles | 1874 | 1B | 1435 | Frankreich | CF de l'Ouest | 796 |
| AVEZZANA | Ansaldo | 1890 | 2C | 1435 | Italien | Rete Mediteranea | 3036 |
| AVEZZANO | Krauss | 1904 | BT | 750 | Italien | Ferrotaie, Oscar Sinigaglia e Di Porto , Rom | |
| AVIEMORE | Sharp | 1863 | 1B | 1435 | Großbritannien | Inverness & Aberdeen Junction Rly. | 22 |
| AVIEMORE | Sharp | 1864 | 1B | 1435 | Großbritannien | Inverness & Aberdeen Junction Rly. | 39 |
| AVIEMORE | Sharp | 1863 | 1B | 1435 | Großbritannien | Highland Rly. | 22 |
| AVIEMORE | Sharp | 1864 | 1B | 1435 | Großbritannien | Highland Rly. | 39 |
| AVIGLIANA | Henschel | 1890 | C | 1435 | Italien | Rete Mediteranea | 3465 |
| AVIGLIANA | Stephenson | 1854 | 1BT | 1435 | Italien | Strade Ferrate d'Alta Italia | 354 |
| AVIGNON | Brighton Works | 1879 | CT | 1435 | Großbritannien | London, Brighton & South Coast Joint Rly. | 128 |
| AVIGNONNET | Gouin | 1855 | 1BT | 1435 | Frankreich | CF du MIDI | 128 |
| AVILA | Schneider | 1859 | 1B | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 103 |
| AVILA | Duebs | 1886 | 1C1T | 1067 | Venezuela | FC Central Venezuela | |
| AVILA | Fives-Lille | 1889 | 2B | 1000 | Argentinien | FC Province de Santa Fe | 310 |
| AVILES | Hartley | 1892 | BT | 1000 | Spanien | Tranvia a Vapor Aviles - Salinas | 1 |
| AVILES | Kerr-Stuart | 1892 | BT | 1000 | Spanien | Tranvia a Vapor Aviles - Salinas | 1 |
| AVILES | Leonard | 1874 | 2CT | 1676 | Spanien | Asturias - Galicia - Leon | 202 |
| AVION | La Meuse | 1924 | CT | 1435 | Frankreich | Mines de Courrieres | 34 |
| AVISIO | Günther | 1857 | 1B1 | 1435 | Österreich | Südliche Staatsbahn | |
| AVISO | Krauss | 1879 | 1A2T | 1445 | Deutschland | Königlich-Preussische-Militäreisenbahn | 6 |
| AVIT | Schneider | 1870 | D | 1435 | Frankreich | CF du Nord | 813 |
| AVOCA | Breese | 1857 | 2B | 1435 | USA | Milwaukee & Mississippi RR | 41 |
| AVOCA | Breese | 1857 | 2B | 1435 | USA | Milwaukee & Prairie du Chien Rly. | 41 |
| AVOISE | Anjubault | 1860 | BT | 1180 | Frankreich | Marchand & Guignet | |
| AVOISE | Graffenstaden | 1867 | 1B | 1435 | Frankreich | CF de l'Ouest | 870 |
| AVOLSHEIM | Hanomag | 1901 | 1C | 1435 | Deutschland | Reichseisenbahn Elsass-Lothringen | 791 |
| AVON | Nine Elms Works | 1869 | C | 1435 | Großbritannien | London & South Western Rly. | 110 |
| AVON | Swindon Works | 1896 | 1B | 1435 | Großbritannien | Great Western Rly. | 69 |
| AVON | Swindon Works | 1857 | C | 2140 | Großbritannien | Great Western Rly. | |
| AVON | Fox-Walker | 1877 | CT | 1435 | Großbritannien | Salt Union, Stoke Works, Droitwich | |
| AVON | Manning | 1887 | CT | 1435 | Großbritannien | Nott, Brodie & Co. | |
| AVON | Peckett | 1915 | BT | 1435 | Großbritannien | W. H. Arnott, Young & Co., Bilston | |
| AVON | Crewe Works | 1848 | 1B | 1435 | Großbritannien | London & North Western Rly. - Northern Division | 198 |
| AVON | Duebs | 1876 | 1B | 1600 | Irland | Midland Great Western Rly. | 33 |
| AVON | Manning | 1887 | CT | 1435 | Großbritannien | Joseph Perrin & Sons, Birkenhead | |
| AVON | Hawthorn | 1928 | BT | 1435 | Großbritannien | Synthetic Ammonia & Nitrates, Billingham | 37 |
| AVON | Manning | 1881 | CT | 1435 | Großbritannien | William Muirhead, MacDonald, Wilson & Co. | |
| AVON | Crewe Works | 1875 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2189 |
| AVON | Christie | 1848 | 1A1 | 1435 | Großbritannien | London & South Western Rly. | 110 |
| AVON | Peckett | 1915 | BT | 1435 | Großbritannien | Imperial Chemical Industries, Birmingham | |
| AVON | Crewe Works | 1897 | 1B | 1435 | Großbritannien | London & North Western Rly. | 2189 |
| AVON | Fox-Walker | 1877 | CT | 1435 | Großbritannien | London Brick Co. | |
| AVON | Fox-Walker | 1877 | CT | 1435 | Großbritannien | William Jones & Co., Charlton Works, London | |
| AVON | Fox-Walker | 1877 | CT | 1435 | Großbritannien | William Jones & Co., Charlton Works, London | |
| AVON | Fox-Walker | 1877 | CT | 1435 | Großbritannien | William Jones & Co., Charlton Works, London | |
| AVON | Fox-Walker | 1877 | CT | 1435 | Großbritannien | William Jones & Co., Charlton Works, London | |
| AVON | Manning | 1881 | CT | 1435 | Großbritannien | William Muirhead, MacDonald, Wilson & Co. | |
| AVON | Manning | 1881 | CT | 1435 | Großbritannien | Leighton Buzzard Sand Co., Firbank Sand Pits | 19 |
| AVON auch J. M. FALKNER | Avonside | 1919 | CT | 1435 | Großbritannien | Mersey Docks & Harbour Board | 33 |
| AVON auch ROCA | Manning | 1887 | CT | 1435 | Großbritannien | Cudworth & Johnson, Wrexham | |
| AVONDALE CASTLE | Swindon Works | 1948 | 2C | 1435 | Großbritannien | British Rly. | 7010 |
| AVONSIDE | Avonside | 1891 | CT | 1435 | Großbritannien | Appleby Iron Co. | |
| AVONSIDE | Avonside | 1901 | CT | 914 | Großbritannien | North Devon Clay Co. | 11 |
| AVONSIDE | Avonside | 1925 | BT | 1435 | Großbritannien | Avondale Tinplate Co. | |
| AVONSIDE | Avonside | 1924 | CT | 1435 | Großbritannien | Staveley Coal & Iron Co., Chesterfield | 3 |
| AVONSIDE | Avonside | 1901 | BT | 610 | Indien | Bengal Nagpur Rly. | 1079 |
| AVONSIDE | Avonside | 1916 | CT | 1435 | Großbritannien | War Department | |
| AVONSIDE | Avonside | 1921 | BT | 1435 | Großbritannien | Tunnel Portlandcement Co., West Thurrock Works | |
| AVONSIDE | Avonside | 1924 | CT | 1435 | Großbritannien | Byfield Ironstone Co. | 3 |
| AVRANGES | Alcard & Buddicom | 1855 | B1 | 1435 | Frankreich | CF Paris - Caen | 216 |
| AVRON auch EPINOY | La Meuse | 1907 | CT | 1435 | Frankreich | Mines de Courrieres | 19 |
| AWE | Hudswell-Clarke | 1917 | BT | 1435 | Großbritannien | Thomas Fletcher & Sons | 11 |
| AWUJALE OF IJEBU-ODE | Nasmyth Wilson | 1926 | 2C1 | 1067 | Nigeria | Nigerian Rly. | 406 |
| AXENBERG | Graffenstaden | 1875 | C | 1435 | Schweiz | Schweizer Centralbahn | 98 |
| AXENBERG | Borsig | 1872 | C | 1435 | Deutschland | Cöln - Mindener Eisenbahn | |
| AXENSTEIN | Sigl | 1874 | C | 1435 | Deutschland | Sächsische Staatsbahn | 532 |
| AXVALL | Motala | 1902 | 1CT | 891 | Schweden | Skövde - Axvalls Järnväg | 1 |
| AXVALL | Motala | 1883 | 1B | 1435 | Schweden | Statens järnvägar | 320 |
| AXVALL | Kristinehamn | 1874 | C2T | 891 | Schweden | Lidköping - Skara - Stenstorps Järnväg | 3 |
| AXWELL | Hawthorn | 1896 | BT | 1435 | Großbritannien | Priestman Collieries Co. | |
| AYACHUCHO | Baldwin | 1884 | 1C | 1000 | Argentinien | FC Central Cordoba | 58 |
| AYACHUCHO | Baldwin | 1884 | 1C | 1000 | Argentinien | FC Cordoba - Tucuman | 58 |
| AYACHUCO | Manning | 1869 | 2BT | 1676 | Argentinien | FC Oeste de Buenos Aires | 21 |
| AYACUCHO | Baldwin | 1884 | 1C | 1676 | Argentinien | Andino Rly. | 36 |
| AYALA | Hartmann | 1882 | 2B | 1676 | Spanien | Asturias - Galicia - Leon | |
| AYLBURTON GRANGE | Swindon Works | 1936 | 2C | 1435 | Großbritannien | British Rly. | 6801 |
| AYLBURTON GRANGE | Swindon Works | 1936 | 2C | 1435 | Großbritannien | Great Western Rly. | 6801 |
| AYLESFORD | Manning | 1898 | CT | 1435 | Großbritannien | Burham Brick, Lime & Cement Co., Kent | |
| AYLSHAM | Black & Hawthorn | 1879 | CT | 1435 | Großbritannien | Yarmouth & North Norfolk Rly. | |
| AYLWIN | SLM | 1923 | B1T | 800 | Großbritannien | Snowdon Mountain Rly. | 7 |
| AYNHO | Manning | 1907 | CT | 1435 | Großbritannien | Walter Scott & Middleton | |
| AYNHO | Manning | 1907 | CT | 1435 | Großbritannien | Littleton Collieries | |
| AYNHO | Manning | 1907 | CT | 1435 | Großbritannien | Walter Scott & Middleton | |
| AYRES0ME | Manning | 1916 | BT | 1435 | Großbritannien | Aycliffe Lime & Limestone Co., Aycliffe | 2 |
| AYRESOME | Manning | 1887 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 6 |
| AYRESOME | Manning | 1891 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 7 |
| AYRESOME | Manning | 1871 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 2 |
| AYRESOME | Manning | 1898 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 8 |
| AYRESOME | Manning | 1881 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 5 |
| AYRESOME | Manning | 1899 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 9 |
| AYRESOME | Manning | 1901 | BT | 1435 | Großbritannien | Gjers, Mills & Co. | 10 |
| AYRESOME | Manning | 1872 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 4 |
| AYRESOME | Manning | 1907 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 2 |
| AYRESOME | Manning | 1916 | BT | 1435 | Großbritannien | Gjers Mills & Co., Middlesborough | 12 |
| AYRESOME | Manning | 1881 | BT | 1435 | Großbritannien | Aycliffe Lime & Limestone Co., Aycliffe | 5 |
| AYRON | Graffenstaden | 1882 | C | 1435 | Frankreich | CF de l'ETAT | 3193 |
| AYTON | Gilkes | 1855 | 1B | 1435 | Großbritannien | Stockton & Darlington Rly. | 90 |
| AYTON | Stockton & Darlingto | 1855 | 1B | 1435 | Großbritannien | Stockton & Darlington Rly. | 99 |
| AYUDANTE auch ZAVALA | Hunslet | 1887 | BT | 1435 | Argentinien | T. A. Walker, Buenos Aires | |
| AZALIA | Swindon Works | 1864 | 1BT | 2140 | Großbritannien | Great Western Rly. | |
| AZAMBUJA | Meyer | 1845 | 1A1 | 1440 | Portugal | Central e Peninsular | 7 |
| AZAY-LE- RIDEAY | Cail | 1903 | 1C | 1435 | Frankreich | CF de l'ETAT | 3603 |
| AZAY-LE-RIDEAU | Schneider | 1876 | C | 1435 | Frankreich | CF de la Vendee | 22 |
| AZCUENAGA | Liniers | 1938 | 2C | 1676 | Argentinien | Buenos Aires Great Southern Rly. | 3906 |
| AZIA | Borsig | 1870 | 1B | 1435 | Niederlande | Hollandsche Yjzeren Spoorweg Mij. | 37 |
| AZIE | MF Esslingen | 1897 | C2T | 1067 | Südafrika | Nederlandse-Zuid Afrikansche Spoorweg Mij. | 210 |
| AZNALCOLLAR | Jung | 1904 | C1T | 1000 | Spanien | FC de Minas de Aznalcollar al Guadalquivir | 3 |
| AZNALFARACHE | Borsig | 1904 | BT | 1000 | Spanien | FC de Minas de la Cala a San Juan de Aznalfarache | 31 |
| AZO | Manning | 1916 | CT | 1435 | Großbritannien | Brookes Chemical | |
| AZOINA | Euskalduna | 1930 | 1C1+1C1T | 1000 | Spanien | FC Minera de Sierra Menera | 501 |
| AZOTEA | Baldwin | 1871 | 1C | 914 | USA | Denver & Rio Grande Rly. | |
| AZOV | MF Esslingen | 1866 | C | 1524 | Russland | Odessa - Balta | 29 |
| AZPEITIA | Graffenstaden | 1860 | 1B | 1676 | Spanien | Caminhos de Hierro del Norte de Espana | 137 |
| AZRO CHASE | Dickson | 1869 | 2B | USA | Albany & Susquehanna RR | 20 | |
| AZUAY | Baldwin | 1935 | 1D | 1067 | Equador | FC del Estado | 17 |
| AZUCUENAGA | Schneider | 1884 | C | 1676 | Argentinien | FC Oeste de Buenos Aires | 56 |
| AZUGA | StEG | 1878 | D | 1435 | Rumänien | Ploiesti - Predal Eisenbahn | 27 |
| AZUGA | StEG | 1878 | D | 1435 | Rumänien | Caile Ferate Romane | 215 |
| AZUNCION | Couillet | 1887 | BT | 600 | Chile | Schuchard - Denis Papin | |
| AZUNCION | Decauville | 1887 | BT | 600 | Chile | Schuchard - Denis Papin | |
| AZVAGA | Fives-Lille | 1894 | CT | 1000 | Spanien | FC de Penarroya y Puertollano | 2 |