AEX
| Andersons | 1 |
AOK
| Arkansas-Oklahoma Railroad | 2 |
ATSF
| Atchison Topeka & Santa Fe | 3 |
BN
| Burlington Northern | 7 |
BNSF
| BNSF Railway | 3 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CNW
| Chicago & Northwestern | 6 |
CP
| Canadian Pacific Railway | 2 |
DRGW
| Denver & Rio Grande Western | 1 |
FURX
| First Union Rail | 1 |
ITLX
| General Electric Rail Services | 2 |
MCEX
| Midwest Railcar Equipment Company | 1 |
MKT
| Missouri-Kansas-Texas | 2 |
MOCX
| THE MOSAIC COMPANY | 1 |
MWCX
| Midwest Railcar Corporation | 1 |
NOKL
| Northwestern Oklahoma | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
UELX
| ADM Transportation Company | 1 |
UP
| Union Pacific Railroad Company | 2 |