CKIX
| C.K. Industries | 4 |
CMHX
| CarMath Incorporated | 2 |
DME
| Dakota, Minnesota and Eastern | 3 |
DMM
| Dansville and Mount Morris Railroad Comp | 1 |
DRGW
| Denver & Rio Grande Western | 2 |
FRR
| Falls Road Railroad Company Incorporated | 1 |
LRS
| Laurinburg and Southern | 4 |
MET
| Modesto and Empire Traction Company | 5 |
MP
| Missouri Pacific | 3 |
NSHR
| North Shore | 1 |
SKRX
| Schuylkill Railcar L.P. | 5 |
SP
| Southern Pacific | 14 |
SSW
| St Louis Southwestern (Cotton Belt) | 6 |
UP
| Union Pacific Railroad Company | 10 |
WCOR
| Wellsboro and Corning Railroad Company | 1 |
WSOR
| Wisconsin & Southern | 14 |
YKR
| York Rail | 2 |