ACL
| Atlantic Coast Line | 15 |
AMTK
| Amtrak | 56 |
AOEX
| American Orient Express Railway Company | 2 |
BLE
| Bessemer & Lake Erie | 3 |
BN
| Burlington Northern | 15 |
CBQ
| Chicago Burlington & Quincy | 87 |
CGW
| Chicago Great Western | 5 |
CN
| Canadian National Railways | 4 |
CNW
| Chicago & Northwestern | 9 |
DLW
| Delaware Lackawanna & Western | 17 |
DRGW
| Denver & Rio Grande Western | 7 |
FCP
| Ferrocarril Del Pacifico | 4 |
FNM
| Ferrocarriles Nacionales de Mexico | 22 |
FSRR
| FerroSur | 3 |
FXE
| Ferromex | 70 |
GCRX
| Grand Canyon Railway Incorporated | 122 |
GLC
| Great Lakes Central Railroad | 2 |
IC
| Illinois Central | 10 |
IR
| Illinois Railnet | 15 |
IRYM
| Illinois Railway Museum | 10 |
KCSM
| Kansas City Southern De Mexico | 54 |
NDEM
| NDEM | 80 |
NP
| Northern Pacific | 7 |
NS
| Norfolk Southern | 5 |
NYC
| New York Central | 6 |
PPCX
| AAPRCO Register Private Cars | 21 |
PULL
| Pullman | 3 |
RAS
| RAS | 4 |
RENF
| RENF | 1 |
SCL
| Seaboard Coast Line | 15 |
UP
| Union Pacific Railroad Company | 19 |