ATSF
| Atchison Topeka & Santa Fe | 4 |
ATW
| Atlantic and Western | 1 |
BN
| Burlington Northern | 4 |
BNSF
| BNSF Railway | 4 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
GBRX
| Greenbrier Leasing Corporation | 1 |
GNTX
| TTX Company | 2 |
GONX
| Railgon Company | 1 |
HPJX
| Helm-Pacific Leasing | 1 |
KCLX
| Kansas City Power and Light Company | 3 |
MP
| Missouri Pacific | 3 |
MQRX
| MACQUARIE RAIL, INC. | 1 |
MWCX
| Midwest Railcar Corporation | 1 |
SP
| Southern Pacific | 1 |
TGNX
| NRG Energy | 1 |
UP
| Union Pacific Railroad Company | 2 |
WFRX
| WELLS FARGO RAIL CORPORATION | 1 |