AGPX
| Ag Processing Incorporated | 2 |
ATSF
| Atchison Topeka & Santa Fe | 2 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 7 |
GATX
| General American Marks Company | 1 |
NATX
| General Electric Rail Services | 1 |
SHPX
| American Railcar Leasing, LLC | 1 |
TILX
| Trinity Industries Leasing Company | 1 |
UTLX
| Union Tank Car Company | 1 |