ALNX
| Alberta Government | 1 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
BN
| Burlington Northern | 3 |
BNSF
| BNSF Railway | 3 |
CN
| Canadian National Railways | 3 |
CP
| Canadian Pacific Railway | 2 |
CPAA
| Canadian Pacific Railway | 1 |
CSX
| CSX Railroad | 1 |
ICG
| Illinois Central Gulf | 1 |
MPLI
| Minnesota Prairie Line, Inc | 1 |
NDYX
| First Union Rail | 2 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
NS
| Norfolk Southern | 3 |
NW
| Norfolk & Western | 6 |
OLSX
| Olsen Bros Enterprises | 1 |
RRRX
| Rex Leasing Incorporated | 1 |
SOO
| Soo Line | 5 |
SOU
| Southern | 1 |
TCWR
| Twin Cities and Western | 2 |
TRLX
| Texas Railcar Leasing Company | 1 |