ACWR
| Aberdeen, Carolina & Western | 1 |
AMTK
| Amtrak | 75 |
ATSF
| Atchison Topeka & Santa Fe | 7 |
BNSF
| BNSF Railway | 3 |
CN
| Canadian National Railways | 1 |
NYC
| New York Central | 3 |
PPCX
| AAPRCO Register Private Cars | 7 |
RNRH
| RNRH | 1 |
RPCX
| Railroad Passenger Car Numbering Bureau | 3 |
WATX
| Watco | 2 |