AEQX
| ATEL Equipment Corporation | 1 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATSF
| Atchison Topeka & Santa Fe | 3 |
ATTX
| TTX Company - Container Flats | 2 |
ATW
| Atlantic and Western | 1 |
BLHX
| SMBC RAIL SERVICES LLC | 3 |
BNSF
| BNSF Railway | 1 |
BTCX
| Browner Turnout Company | 1 |
CN
| Canadian National Railways | 2 |
CNA
| Canadian National Railways | 1 |
CP
| Canadian Pacific Railway | 5 |
DODX
| Department Of Defense | 3 |
FTTX
| TTX Company | 1 |
GBRX
| Greenbrier Leasing Corporation | 1 |
GIMX
| General American Marks Company | 1 |
HTTX
| TTX Company | 1 |
IFRX
| Infinity Rail LLC | 1 |
ITTX
| TTX Company | 14 |
KRL
| Kasgro Rail Lines | 6 |
LTTX
| TTX Company | 2 |
MTTX
| TTX Company | 1 |
NS
| Norfolk Southern | 1 |
OTTX
| TTX Company | 13 |
PTTX
| TTX Company | 1 |
QTTX
| TTX Company | 3 |
QUAX
| Redstreak, LLC | 1 |
SOO
| Soo Line | 2 |
SP
| Southern Pacific | 3 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TTEX
| TTX Company - Articulated Flat Cars (TOFC/COFC) | 3 |
TTHX
| TTX Company - Flat Cars | 1 |
UP
| Union Pacific Railroad Company | 7 |
VTTX
| TTX Company | 4 |
WP
| Western Pacific | 2 |
XTTX
| TTX Company | 1 |