ACFX
| General Electric Rail Services | 3 |
AEX
| Andersons | 5 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ASHX
| Solvay Chemicals, Inc. | 1 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 1 |
CR
| Conrail | 1 |
CSX
| CSX Railroad | 3 |
MP
| Missouri Pacific | 1 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 2 |
PLCX
| General Electric Rail Services | 2 |
PTLX
| General Electric Rail Services | 1 |
SIRX
| Southern Illinois Railcar Company | 3 |
SMNX
| Solvay Minerals Incorporated | 1 |
SOO
| Soo Line | 1 |
SOU
| Southern | 1 |
UNPX
| Procor Limited | 1 |
UP
| Union Pacific Railroad Company | 2 |