AMOX
| Union Tank Car Company | 1 |
BFIX
| Borden Foods | 1 |
DOWX
| Dow Chemical Company | 1 |
GATX
| General American Marks Company | 4 |
GN
| Great Northern | 1 |
IRCX
| Indian Refining Company | 1 |
NATX
| General Electric Rail Services | 1 |
PROX
| Procor Limited | 2 |
SHPX
| American Railcar Leasing, LLC | 2 |
TILX
| Trinity Industries Leasing Company | 3 |
UTLX
| Union Tank Car Company | 6 |