CBQ
| Chicago Burlington & Quincy | 2 |
EMDX
| EMD | 1 |
PPCX
| AAPRCO Register Private Cars | 3 |
PULL
| Pullman | 1 |
RBBX
| Ringling Bros. and Barnum and Bailey | 1 |
RNCX
| North Carolina Dept Of Transportation | 1 |
RPCX
| Railroad Passenger Car Numbering Bureau | 3 |
UP
| Union Pacific Railroad Company | 4 |
UPP
| Union Pacific Passenger | 30 |