AMTK
| Amtrak | 4 |
AZER
| Arizona Eastern Railway Company | 1 |
CCCR
| Cape Cod Central Railroad | 3 |
CMRR
| Catskill Mountain Scenic | 1 |
CSRR
| Conway Scenic | 3 |
GCRY
| Grand Canyon Railway | 1 |
NMRX
| New Mexico Department Of Transportation | 1 |
PRR
| Pennsylvania Railroad | 1 |
RPCX
| Railroad Passenger Car Numbering Bureau | 2 |
SLRG
| San Luis and Rio Grande Railroad | 7 |
VIA
| Via Rail Canada | 20 |