BNSF
| BNSF Railway | 1 |
CNW
| Chicago & Northwestern | 4 |
CRDX
| Chicago Freight Car Leasing Company | 1 |
FPAX
| Formosa Transrail Corporation | 1 |
FURX
| First Union Rail | 2 |
GACX
| General American Marks Company | 1 |
MRS
| Manufacturers Railway | 1 |
SOO
| Soo Line | 1 |
TILX
| Trinity Industries Leasing Company | 2 |