AMIX
| Railcar Leasing Specialists | 1 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
DME
| Dakota, Minnesota and Eastern | 1 |
GACX
| General American Marks Company | 1 |
ICG
| Illinois Central Gulf | 1 |
NARX
| NORCHEM Incorporated | 1 |
NOKL
| Northwestern Oklahoma | 1 |
RFMX
| Caldwell-Baker Company | 1 |
SIRX
| Southern Illinois Railcar Company | 1 |
SOO
| Soo Line | 1 |