ACFX
| General Electric Rail Services | 1 |
AEX
| Andersons | 1 |
ATSF
| Atchison Topeka & Santa Fe | 3 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 5 |
CAGX
| MHC Incorporated Subsidiary of ConAgra Incorporated | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 2 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CNWX
| Canadian Wheat Board | 1 |
CP
| Canadian Pacific Railway | 1 |
ETCX
| Eastman Tennessee Corporation | 1 |
FMSX
| FAIRMOUNT MINERALS | 2 |
FURX
| First Union Rail | 1 |
GACX
| General American Marks Company | 4 |
HWCX
| Halliburton Company | 1 |
ICG
| Illinois Central Gulf | 1 |
MP
| Missouri Pacific | 1 |
MWCX
| Midwest Railcar Corporation | 1 |
NCIX
| Nova Chemicals Incorporated | 1 |
NVCX
| Nevada Cement Company | 1 |
SHPX
| American Railcar Leasing, LLC | 1 |
SIRX
| Southern Illinois Railcar Company | 2 |
SOO
| Soo Line | 1 |
TILX
| Trinity Industries Leasing Company | 1 |
UP
| Union Pacific Railroad Company | 2 |
UTCX
| Union Tank Car Company | 3 |
WWUX
| Unimin Corporation | 1 |