| SRR |
 |
Southwark Rail-Road Co. |
|
| SRr |
|
Sanilac Railroad Co. |
|
| SRr |
|
Southern Railroad Co. (not incorprated) |
|
| SRr |
|
Southside Railroad Co. |
|
| SRr |
|
Suffern Railroad Co. |
|
| SRr |
|
Susquehanna Railroad Co. (The) |
|
| S&C |
|
Streator and Clinton Railroad Co. (The) |
|
| S&CC |
|
Saginaw and Clare County Railroad Co. |
|
| S&CLE&SSL |
|
Sandusky and Columbus, Lake Erie and Southern Short Line Railway Co. (The) |
|
| S&CSL |
|
Sandusky and Columbus Short Line Railway Co. (The) |
|
| S&ET |
|
Sabine and East Texas Railway Co. |
|
| S&FL |
|
Sheboygan and Fond du Lac Rail Road Co. |
|
| S&G |
|
Salisbury and Glasgow Railroad Co. |
|
| S&GB |
|
Sabine and Galveston Bay Railroad and Lumber Co. |
|
| S&HR |
|
Saratoga and Hudson River Rail Road Co. (The) |
|
| S&I |
|
Steubenville and Indiana Railroad Co. |
|
| S&ISL |
|
Strawn and Indiana State Line Railroad Co. |
|
| S&J |
|
Schuylkill and Juniata Railroad Co. |
|
| S&L |
|
Sunbury and Lewistown Railroad Co. |
|
| S&M |
|
Sangamon and Morgan Railroad Co. |
|
| S&M |
|
Seattle & Montana Railroad Co. |
|
| S&M |
|
Sheboygan and Mississippi Rail Road Co. |
|
| S&M |
|
Springfield and Mansfield Railroad Co. |
|
| S&MP |
|
Saginaw and Mount Pleasant Railroad Co. |
|
| S&N |
|
Sanford & Northern Railway Co. |
|
| S&N |
|
Syracuse and Northern Rail Road Co. (The) |
|
| S&NC |
|
Seattle & North Coast Railroad Co. |
|
| S&NV |
|
Sabine & Neches Valley Railway Co. |
|
| S&NW |
|
Stamford & Northwestern Railroad Co. |
|
| S&P |
|
Springfield and Pekin Railroad Co. |
|
| S&R |
|
Seaboard and Raleigh Railroad Co. |
|
| S&R |
|
Shelby and Rush Railroad Co. |
|
| S&RRV |
|
Shreveport & Red River Valley Railroad Co. |
|
| S&T |
|
Schenectady and Troy Rail-Road Co. (The) |
|
| S&TR |
|
Schoolcraft and Three Rivers Rail Road Co. |
|
| S&U |
|
Syracuse and Utica Rail-Road Co. (The) |
|
| S&UD |
|
Syracuse and Utica Direct Rail Road Co. |
|
| S&W |
|
Sheboygan and Western Railway Co. |
|
| S&W |
|
South & Western Railway Co. |
|
| S&WW |
|
Seattle and Walla Walla Railroad Co. |
|
| S&WW |
Seattle and Walla Walla Railroad and Transportation Co. |
|
| SA&AP |
|
San Antonio and Aransas Pass Railway Co. (The) |
|
| SA&G |
|
San Antonio & Gulf Railroad Co. |
|
| SA&GS |
|
San Antonio and Gulf Shore Railway Co. |
|
| SA&MG |
|
San Antonio and Mexican Gulf Railroad Co. |
|
| SAF&N |
|
San Antonio, Fredericksburg & Northern Railway Co. |
|
| SALRr |
|
Seaboard Air Line Railroad Co. |
 |
| SALRy |
|
Seaboard Air Line Railway Co. |
|
| SAS |
|
San Antonio Southern Railway Co. |
|
| SAU&G |
|
San Antonio, Uvalde & Gulf Railroad Co. |
|
| SB&AR |
|
Salamanca, Bradford and Allegheny River Railroad Co. (The) |
|
| SB&AR |
|
Salamanca, Bradford and Allegheny River Railroad Co. of New York (The) |
|
| SB&EJ |
|
Suspension Bridge and Erie Junction Railroad Co. (The) |
|
| SB&RGV |
|
San Benito and Rio Grande Valley Railway Co. |
|
| SB&RGVI |
|
San Benito & Rio Grande Valley Interurban Railway Co. |
|
| SB&S |
|
Sodus Bay and Southern Railroad Co. |
|
| SB&StJ |
|
South Bend and St. Joseph Rail Road Co. |
|
| SBD |
|
Seaboard System Railroad Inc. |
|
| SC |
|
Swan Creek Railway Co. of Toledo (The) |
|
| SC&D |
|
Silver Creek and Dunkirk Railway Co. (The) |
|
| SC&PV |
|
Santa Clara and Pajaro Valley Rail Road Co. |
|
| SCL |
|
Seaboard Coast Line Railroad Co. |
|
| SCT |
|
South Central Tennessee Railroad Co. |
|
| SD&A |
|
San Diego & Arizona Railway Co. |
|
| SD&D |
|
Sherman, Denison and Dallas Railway Co. (The) |
|
| SD&PM |
|
Spuyten Duyvil and Port Morris Railroad Co. (The) |
|
| SE&P |
|
South Easton and Phillipsburg Railroad Co. of New Jersey |
|
| SE&P |
|
South Easton and Phillipsburg Railroad Co. of Pennsylvania |
|
| SE&StL |
|
South East and St. Louis Railway Co. |
|
| SEM |
|
South Eastern Michigan Railway Co. |
|
| SF&A |
|
San Francisco and Alameda Rail Road Co. (The) |
|
| SF&N |
|
Spokane Falls & Northern Railway Co. |
|
| SF&NP |
|
San Francisco & North Pacific Railroad Co. |
|
| SF&O |
|
San Francisco and Oakland Rail Road Co. (The) |
|
| SF&SJ |
|
San Francisco and San Jose Rail Road Co. (The) |
|
| SF&SJV |
|
San Francisco and San Joaquin Valley Railway Co. (The) |
|
| SFA&S |
|
San Francisco, Alameda and Stockton Railroad Co. (The) |
|
| SFB |
|
San Francisco Bay Railroad Co. |
|
| SFO&A |
|
San Francisco, Oakland and Alameda Rail Road Co. (The) |
|
| SG&C |
|
Syracuse, Geneva and Corning Railway Co. |
|
| SG&GS |
|
South Galveston and Gulf Shore Railroad Co. |
|
| SG&P |
|
Susquehanna, Gettysburg and Potomac Railway Co. (The) |
|
| SGA&C |
|
Spring Grove, Avondale and Cincinnati Railway Co. (The) |
|
| SH&G |
|
Shreveport, Houston and Gulf Railroad Co. |
|
| SH&W |
|
Sunbury, Hazleton and Wilkesbarre Railway Co. (The) |
|
| SIR&K |
|
Ship Island, Ripley and Kentucky Railroad Co. |
|
| SJ |
|
Syracuse Junction Rail Road Co. (The) |
|
| SJ&P |
|
Springfield, Jackson and Pomeroy Railroad Co. (The) |
|
| SJV |
|
San Joaquin Valley Railroad Co. |
|
| SK |
|
Southern Kansas Railway Co. of Texas |
|
| SL |
|
Silver Lake Railway Co. |
|
| SL |
|
Sugar Land Railway Co. |
|
| SL&C |
|
State Line and Covington Railroad Co. |
|
| SL&D |
|
State Line and Denver Railway Co. (The) |
|
| SL&PC |
|
Salt Lake and Park City Railway Co. |
|
| SL&SFRr |
|
St. Louis and San Francisco Railroad Co. |
|
| SL&SFRy |
|
St. Louis and San Francisco Railway Co. |
|
| SL&U |
|
State Line and Union Railroad Co. (The) |
|
| SLFS&W |
|
Saint Louis, Fort Scott and Wichita Railroad Co. |
|
| SLSF |
|
St. Louis-San Francisco Railway Co. (Frisco) |
 |
| SLSF&T |
|
St. Louis, San Francisco and Texas Railway Co. |
|
| SLT |
|
Spirit Lake Transfer Railway Co. |
|
| SM&A |
|
Southern Missouri and Arkansas Railroad Co. of Arkansas |
|
| SMtV&P |
|
Springfield, Mt. Vernon and Pittsburgh Railroad Co. |
|
| SN |
|
Sacramento Northern Railway Co. |
|
| SN |
|
Syracuse Northern Rail Road Co. |
|
| SNW |
|
Syracuse Northwestern Railroad Co. (The) |
|
| SOO |
|
Soo Line Railroad Co. |
 |
| SP |
|
Sinnemahoning Portage Railroad Co. |
|
| SP |
|
Southern Pacific Railroad Co. |
|
| SP |
|
Southern Pacific Railroad Co. (of Texas) |
|
| SP&ORR |
|
Syracuse, Phoenix and Oswego Rail Road Co. (The) |
|
| SP&ORr |
|
Syracuse, Phoenix and Oswego Railroad Co. |
|
| SP&ORy |
|
Syracuse, Phoenix and Oswego Railway Co. |
|
| SP&ORy |
|
Syracuse, Phoenix and Oswego Railway Co. (The) |
|
| SP&S |
|
Sodus Point and Southern Rail Road Co. (The) |
|
| SP&S |
|
Spokane, Portland and Seattle Railway Co. |
 |
| SP&SF |
|
South Plains and Santa Fe Railway Co. |
|
| SPA&NW |
|
Sabine Pass, Alexandria & Northwestern Railway Co. |
|
| SPB |
|
Southern Pacific Branch Railroad Co. |
|
| SR |
|
Southern Railway Co. |
|
| SR&N |
|
Sabine River & Northern Railroad Co. |
|
| SR&RL |
|
Sandy River & Rangeley Lakes Railroad Co. |
|
| SS |
|
Sacramento Southern Railroad Co. |
|
| SS |
|
Springfield Southern Railroad Co. (The) |
|
| SS&EP |
|
Salina, Sterling and El Paso Railroad Co. |
|
| SS&S |
|
Sherman, Shreveport & Southern Railway Co. (The) |
|
| SSW |
|
St. Louis Southwestern Railway Co. (Cotton Belt Route) |
|
| SSW |
|
St. Louis Southwestern Railway Co. of Texas |
|
| ST&H |
|
Saginaw, Tuscola and Huron Railroad Co. |
|
| STC |
|
Southern Trans-Continental Railway Co. (The) |
|
| StCRr |
|
St. Charles Railroad Co. (The) |
|
| StCB |
|
St. Charles Branch Railroad Co. |
|
| StCC |
|
St. Clair Coal Railway Co. |
|
| StCV |
|
St. Croix Valley Railroad Co. |
|
| StFV |
|
St. Francois Valley Railroad Co. (The) |
|
| StJ&LC |
|
St. Johnsbury & Lake Champlain Railroad Co. |
|
| StJ&W |
|
St. Joseph and Western Railroad Co. |
|
| StJVRR |
|
St. Joseph Valley Rail Road Co. |
|
| StJVRy |
St. Joseph Valley Railway Co. |
|
| StL&ARr |
|
St. Lawrence and Adirondack Railroad Co. |
|
| StL&ARy |
|
St. Lawrence and Adirondack Railway Co. |
|
| StL&ARy |
St. Lawrence & Adirondack Railway Co. (The) |
|
| StL&ARy |
St. Lawrence and Adirondack Railway Co. (The) |
|
| StL&CR |
|
St. Louis and Cedar Rapids Railway Co. (The) |
|
| StL&E |
|
St. Louis & Emporia Rail Road Co. (The) |
|
| StL&G |
|
St. Louis and Gulf Railway Co. |
|
| StL&H |
|
St. Lawrence & Hudson Railway Co. |
|
| StL&IM |
|
St. Louis & Iron Mountain Railroad Co. |
|
| StL&L |
|
St. Louis & Lexington Railroad Co. (The) |
|
| StL&MRr |
|
The St. Louis and Memphis Railroad Co. (The) |
|
| StL&MRy |
The St. Louis and Memphis Railway Co. (The) |
|
| StLA&C |
|
St. Louis, Alton and Chicago Railroad Co. |
|
| StLA&T |
|
St. Louis, Arkansas & Texas Railway Co. |
|
| StLA&T |
|
St. Louis, Arkansas & Texas Railway Co. of Arkansas |
|
| StLA&T |
|
St. Louis, Arkansas & Texas Railway Co. of Missouri |
|
| StLA&T |
|
St. Louis, Arkansas & Texas Railway Co. in Texas |
|
| StLA&TH |
|
St. Louis, Alton and Terre Haute Railroad Co. (The) |
|
| StLB&M |
|
St. Louis, Brownsville & Mexico Railway Co. (The) |
|
| StLC&M |
|
St. Louis, Caruthersville & Memphis Railroad Co. (of Missouri) |
|
| StLCG&FS |
|
St. Louis, Cape Girardeau and Fort Smith Railway Co. |
|
| StLFS&W |
|
St. Louis, Fort Scott & Wichita Railroad Co. |
|
| StLFS&W |
St. Louis, Fort Scott and Wichita Railroad Co. |
|
| StLIM&S |
|
St. Louis, Iron Mountain and Southern Railway Co. |
|
| StLJ&C |
|
St. Louis, Jacksonville and Chicago Railroad Co. |
|
| StLK&A |
|
St. Louis, Kansas and Arizona Railway Co. |
|
| StLK&S |
|
St. Louis, Kennett and Southern Railroad Co. |
|
| StLK&S |
St. Louis, Kennett & Southern Railroad Co. |
|
| StLKC&C |
|
St. Louis, Kansas City and Colorado Railroad Co. |
|
| StLKC&N |
|
St. Louis, Kansas City and Northern Railway Co. |
|
| StLM&S |
|
St. Louis, Morehouse & Southern Railroad Co. |
|
| StLM&SE |
|
St. Louis, Memphis and Southeastern Railroad Co. |
|
| StLO&CR |
|
St. Louis, Ottumwa and Cedar Rapids Railway Co. |
|
| StLP&N |
|
St. Louis, Peoria and Northern Railway Co. |
|
| StLV&TH |
|
St. Louis, Vandalia and Terre Haute Railroad Co. (The) |
|
| StP&SC |
|
St. Paul & Sioux City Railroad Co. |
|
| StP&D |
|
St. Paul & Duluth Railroad Co. |
|
| StP&P |
|
St. Paul and Pacific Railroad Co. (The) |
|
| StPM&M |
|
St. Paul, Minneapolis and Manitoba Railway Co. (The) |
|
| SV |
|
Saginaw Valley Railroad Co. |
|
| SV |
|
Sevier Valley Railway Co. |
|
| SWRR |
|
South Western Rail Road Co. (The) |
|
| SWRr |
|
Southwestern Railroad Co. (The) |
|
| SWRy |
|
Southwestern Railway Co. (The) |
|
Logos are the property of their respective Companies.
Les logos sont la propriété de leurs Sociétés respectives.