CP
| Canadian Pacific Railway | 4 |
EPIX
| EPIC | 2 |
FEC
| Florida East Coast | 1 |
GCCX
| General American Marks Company | 2 |
GIMX
| General American Marks Company | 2 |
MHFX
| MHF Logistical Solutions Incorporated | 9 |
NTTX
| TTX Company | 1 |
TTAX
| TTX Company - Spine Cars | 255 |
TTLX
| TTX Company-Spine Cars | 2 |
TTRX
| TTX Company-Spine Cars | 107 |