| DRr |
 |
Delaware Railroad Co. |
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| DRr |
|
Delaware Railroad Co. (The) |
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| D&C |
|
Dallas and Cleburne Railroad Co. |
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| D&C |
|
Dayton and Chicago Railway Co. (The) |
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| D&C |
|
Dayton and Cincinnati Railroad Co. |
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| D&C |
|
Delaware and Chesapeake Railway Co. |
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| D&C |
|
Detroit and Chicago Rail Road Co. (The) |
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| D&C |
|
Detroit and Cincinnati Railway Co. |
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| D&CG |
|
Delaware and Cobb's Gap Railroad Co. (The) |
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| D&D |
|
Dorchester and Delaware Railroad Co. |
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| D&EStL |
|
Decatur and East St. Louis Rail Road Co. |
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| D&G |
|
Dallas and Greenville Railway Co. |
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| D&G |
|
Dinwiddie and Gary Railway Co. (The) |
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| D&GC |
|
Danville and Grape Creek Railroad Co. |
|
| D&H |
|
Delaware and Hudson Railroad Co. |
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| D&H |
|
Delaware and Hudson Railway Co. (June 7, 1968) |
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| D&I |
|
Dayton and Ironton Railroad Co. (The) |
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| D&I |
|
Denver & Interurban Railroad Co. (The) |
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| D&IH |
|
Danville and Indiana Harbor Railroad Co. (The) |
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| D&IR |
|
Duluth & Iron Range Railroad Co. |
|
| D&K |
|
Delphos and Kokomo Railroad Co. (The) |
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| D&LN |
|
Detroit and Lima Northern Railway Co. (The) |
|
| D&M |
|
Delaware and Maryland Rail Road Co. |
|
| D&MP |
|
Denver and Middle Park Railroad Co. (The) |
|
| D&N |
|
Dayton and Northern Railway Co. (The) |
|
| D&O |
|
Decatur and Ohio Railway Co. (The) |
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| D&P |
|
Delaware and Pennsylvania Railroad Co. (The) |
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| D&P |
|
Denison and Pacific Railway Co. (The) |
|
| D&R |
|
Danville and Rosedale Railway Co. |
|
| D&RGRr |
|
Denver and Rio Grande Railroad Co. (The) |
|
| D&RGRy |
Denver and Rio Grande Railway Co. |
|
| D&RGWRr |
|
Denver and Rio Grande Western Railroad Co. (The) |
|
| D&RGWRy |
Denver and Rio Grande Western Railway Co. (The) |
|
| D&S |
|
Durham & Southern Railway Co. |
|
| D&SE |
|
Dayton & South Eastern Rail Road Co. (The) |
|
| D&SE |
|
Denison and Southeastern Railway Co. (The) |
|
| D&SLRr |
|
Denver and Salt Lake Railroad Co. (The) |
|
| D&SLRy |
Denver and Salt Lake Railway Co. (The) |
|
| D&SL |
|
Dunkirk and State Line Railroad Co. |
|
| D&SLW |
|
Denver and Salt Lake Western Railroad Co. (The) |
|
| D&SLW |
|
Detroit & State Line Wabash Railroad Co. |
|
| D&T |
|
Dayton and Toledo Railroad Co. (The) |
|
| D&W |
|
Dallas and Waco Railway Co. |
|
| D&W |
|
Dallas and Wichita Railroad Co. |
|
| D&W |
|
Duluth and Winnipeg Railroad Co. |
|
| D&WV |
|
Denison & Washita Valley Railway Co. |
|
| D-GC |
|
Dayton-Goose Creek Railway Co. |
|
| DAV&P |
|
Dunkirk, Allegheny Valley and Pittsburgh Rail Road Co. (The) |
|
| DB&F |
|
Delphos, Bluffton and Frankfort Railroad Co. (The) |
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| DB&StL |
|
Detroit, Butler and St. Louis Railroad Co. |
|
| DB&StL |
Detroit, Butler and St. Louis Railroad Co. (The) |
|
| DB&W |
|
Denver, Boulder & Western Railroad Co. |
|
| DC&RG |
|
Dallas, Cleburne and Rio Grande Railway Co. |
|
| DC&SW |
|
Dallas, Cleburne and Southwestern Railway Co. |
|
| DC&T |
|
Dayton, Covington and Toledo Railroad Co. (The) |
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| DCC&SW |
|
Denver, Cripple Creek and Southwestern Railroad Co. (The) |
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| DCC&W |
|
Denver, Clear Creek and Western Railway Co. (The) |
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| DCL&P |
|
Dunkirk, Chautauqua Lake and Pittsburgh Railroad Co. (The) |
|
| DER&I |
|
Detroit, Eel River and Illinois Rail Road Co. |
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| DFW&C |
|
Dayton, Fort Wayne and Chicago Railway Co. (The) |
|
| DGR&W |
|
Detroit, Grand Rapids and Western Railroad Co. |
|
| DH&W |
|
Danville, Hazleton and Wilkesbarre Railroad Co. |
|
| DHV&E |
|
Dayton, Hocking Valley and Eastern Railway Co. (The) |
|
| DI&D |
|
Davenport, Iowa and Dakota Rail Road Co. |
|
| DL&C |
|
Dayton, Lebanon and Cincinnati Railroad Co. (The) |
|
| DL&C |
|
Dayton, Lebanon and Cincinnati Railroad and Terminal Co. (The) |
|
| DL&D |
|
Dayton, Lebanon and Deerfield Railroad Co. |
|
| DL&G |
|
Denver, Leadville & Gunnison Railway Co. (The) |
|
| DL&N |
|
Detroit, Lansing & Northern Railroad Co. |
|
| DL&StL |
|
Detroit, Logansport and St. Louis Rail Road Co. (The) |
|
| DL&W |
|
Delaware, Lackawanna and Western Railroad Co. (The) |
 |
| DLS&S |
|
Delaware, Lehigh, Schuylkill and Susquehanna Railroad Co. (The) |
|
| DM&A |
|
Denver, Memphis and Atlantic Railway Co. |
|
| DM&ANG |
|
Denver, Memphis and Atlantic Narrow Gauge Railway Co. |
|
| DM&B |
|
Denver, Marshall and Boulder Railway Co. (The) |
|
| DM&CIRr |
|
Des Moines & Central Iowa Railroad Co. |
|
| DM&CIRy |
|
Des Moines & Central Iowa Railway Co. |
|
| DM&E |
|
Dakota, Minnesota & Eastern Railway Co. |
|
| DM&IR |
|
Duluth, Missabe & Iron Range Railway Co. |
 |
| DM&N |
|
Duluth, Missabe & Northern Railway Co. |
|
| DM&S |
|
Des Moines & Southern Railway Co. |
|
| DM&StL |
|
Des Moines and St. Louis Railroad Co. |
|
| DM&T |
|
Detroit, Monroe and Toledo Railroad Co. |
|
| DM&V |
|
Delaware, Maryland and Virginia Railroad Co. (The) |
|
| DMI&M |
|
Des Moines, Indianola and Missouri Railroad Co. |
|
| DMW&SW |
|
Des Moines, Winterset and South Western Railroad Co. |
|
| DN |
|
Dayton Northern Railway Co. (The) |
|
| DNW&P |
|
Denver, Northwestern and Pacific Railway Co. (The) |
|
| DR&WCC |
|
Doe Run and White Clay Creek Railroad Co. |
|
| DRL&W |
|
Duluth, Rainy Lake & Winnipeg Railway Co. |
|
| DRSR |
|
Direct Railway between Syracuse and Rochester (The) |
|
| DS |
|
Detroit Southern Railroad Co. |
|
| DSL&C |
|
Dayton, Springboro, Lebanon and Cincinnati Railroad Co. |
|
| DSP&HT |
|
Denver, South Park and Hill Top Railway Co. (The) |
|
| DSP&PRr |
|
Denver, South Park and Pacific Railroad Co. (The) |
|
| DSP&PRy |
Denver, South Park and Pacific Railway Co. |
|
| DSS&ARr |
|
Duluth, South Shore and Atlantic Railroad Co. |
|
| DSS&ARy |
|
Duluth, South Shore & Atlantic Railway Co. (The) |
|
| DT&IRr |
|
Detroit, Toledo and Ironton Railroad Co. |
|
| DT&IRy |
Detroit, Toledo and Ironton Railway Co. |
|
| DT&FW |
|
Denver, Texas and Fort Worth Railroad Co. (The) |
|
| DT&G |
|
Denver, Texas and Gulf Railroad Co. (The) |
|
| DU |
|
Dayton Union Railway Co. |
|
| DV&RL |
|
Duluth, Virginia and Rainy Lake Railway Co. |
|
| DW&PRr |
|
Duluth, Winnipeg and Pacific Railroad Co. |
|
| DW&PRy |
|
Duluth, Winnipeg and Pacific Railway Co. |
|
| DW&PRR |
|
Dunkirk, Warren and Pittsburgh Rail Road Co. |
|
| DW&PRy |
Dunkirk, Warren and Pittsburgh Railway Co. (The) |
|
Logos are the property of their respective Companies.
Les logos sont la propriété de leurs Sociétés respectives.