ACFX
| General Electric Rail Services | 1 |
AEX
| Andersons | 1 |
AJPX
| Searles Valley Minerals Operations, Inc. | 2 |
ALNX
| Alberta Government | 1 |
BN
| Burlington Northern | 8 |
BNSF
| BNSF Railway | 6 |
CMHX
| CarMath Incorporated | 1 |
CN
| Canadian National Railways | 1 |
CNW
| Chicago & Northwestern | 7 |
CNWX
| Canadian Wheat Board | 2 |
CP
| Canadian Pacific Railway | 1 |
CPWX
| Canadian Wheat Board | 7 |
CRLE
| Coe Rail Incorporated | 5 |
DBCX
| BASF Corporation | 1 |
DGHX
| Searles Valley Minerals Operations, Inc. | 1 |
DRGW
| Denver & Rio Grande Western | 1 |
FURX
| First Union Rail | 3 |
GNWR
| Genesee and Wyoming Railroad Company | 1 |
HPJX
| Helm-Pacific Leasing | 1 |
HS
| H and S Railroad Company | 2 |
INTX
| Interstate Commodities Inc. | 1 |
MP
| Missouri Pacific | 5 |
NOKL
| Northwestern Oklahoma | 4 |
SIRX
| Southern Illinois Railcar Company | 1 |
SKNX
| Saskatchewan Grain Car Corporation | 1 |
SKPX
| Saskatchewan Grain Car Corporation | 2 |
SOO
| Soo Line | 2 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TLCX
| General Electric Rail Services | 1 |
TRLX
| Texas Railcar Leasing Company | 1 |
TRNX
| General Electric Rail Services | 1 |
UP
| Union Pacific Railroad Company | 9 |
WP
| Western Pacific | 3 |