BN
| Burlington Northern | 16 |
BNSF
| BNSF Railway | 8 |
CNW
| Chicago & Northwestern | 12 |
CTRN
| Union Pacific Railroad Company | 4 |
GABX
| General American Marks Company | 1 |
GACX
| General American Marks Company | 9 |
HLMX
| Helm Financial Corporation | 1 |
HMJX
| HELM Financial Corporation | 4 |
RBMN
| Reading Blue Mountain & Northern | 1 |
SCKX
| Northern Coal Transportation Company | 1 |
TNM
| Union Pacific Railroad Company | 3 |
UP
| Union Pacific Railroad Company | 5 |