CNIS
| Canadian National Railways | 1 |
CNLX
| CN Treasury Operations, Limited | 1 |
CRDX
| Chicago Freight Car Leasing Company | 1 |
MRMX
| Midwest Railcar Corporation | 2 |
NAHX
| General Electric Rail Services | 1 |
PMRX
| Progress Metal Reclamation Company | 1 |
UNPX
| Procor Limited | 1 |