BO
| Baltimore & Ohio | 3 |
CSX
| CSX Railroad | 31 |
FICX
| Frontier Industrial Corp | 2 |
JJCX
| JJCX | 2 |
LN
| Louisville & Nashville | 4 |
MRLX
| Mid America Rail Car Leasing | 1 |
NH
| New Haven | 2 |
NS
| Norfolk Southern | 2 |
NYCX
| New York Central Lines LLC | 1 |
PPCX
| AAPRCO Register Private Cars | 25 |
PRR
| Pennsylvania Railroad | 2 |
RBBX
| Ringling Bros. and Barnum and Bailey | 2 |
RNRH
| RNRH | 1 |
SOU
| Southern | 11 |
WATX
| Watco | 1 |