ACFX
| General Electric Rail Services | 2 |
AEX
| Andersons | 1 |
ALAX
| Equistar Chemicals, LP | 3 |
ANAX
| General Electric Rail Services | 1 |
AOK
| Arkansas-Oklahoma Railroad | 4 |
ATGX
| Atel Leasing Corporation | 2 |
AUBX
| U.S. Plastic Lumber Ltd. | 1 |
BBFX
| Babcock & Brown Rail Management LLC | 1 |
BFGX
| Oxy Vinyls LP | 1 |
BM
| Boston & Maine | 3 |
BNSF
| BNSF Railway | 5 |
BPRX
| BP Amoco Chemical Company Chemical Division | 5 |
BRAX
| General American Marks Company | 1 |
CAGX
| MHC Incorporated Subsidiary of ConAgra Incorporated | 1 |
CCBX
| Union Carbide Corporation | 1 |
CGOX
| Cargill Incorporated | 1 |
CLSX
| Cargill Incorporated Salt Division | 1 |
CMHX
| CarMath Incorporated | 2 |
CMPX
| Compass Capitol Corporation | 1 |
CN
| Canadian National Railways | 10 |
CNIS
| Canadian National Railways | 2 |
CNLX
| CN Treasury Operations, Limited | 17 |
CNW
| Chicago & Northwestern | 2 |
CSX
| CSX Railroad | 1 |
CSYX
| Bunge North America | 1 |
DCLX
| Dow Chemical Canada Incorporated | 1 |
DOWX
| Dow Chemical Company | 1 |
EEC
| East Erie Commercial Railroad | 1 |
ETCX
| Eastman Tennessee Corporation | 2 |
FINX
| Total Petrochemicals USA, Inc. | 1 |
FPAX
| Formosa Transrail Corporation | 2 |
FSSX
| F S Transportation LLC | 1 |
FURX
| First Union Rail | 4 |
GACX
| General American Marks Company | 2 |
GBRX
| Greenbrier Leasing Corporation | 3 |
GCCX
| General American Marks Company | 1 |
GPFX
| General American Marks Company | 2 |
GPLX
| General American Marks Company | 3 |
HPPX
| Huntsman Polypropylene Corporation | 1 |
ICG
| Illinois Central Gulf | 1 |
INTX
| Interstate Commodities Inc. | 1 |
ITLX
| General Electric Rail Services | 2 |
KNCX
| Koch Nitrogen Company | 1 |
LAFX
| LaFarge | 1 |
LCGX
| Cargill Incorporated C.G.D. Division | 1 |
MBLX
| Exxon Mobil Corporation | 1 |
MLLX
| Basell USA, Inc | 2 |
NAHX
| General Electric Rail Services | 2 |
NBIX
| CIT Group/Capital Finance, Inc | 1 |
NCIX
| Nova Chemicals Incorporated | 1 |
NLSX
| National Starch and Chemical Company | 1 |
NOKL
| Northwestern Oklahoma | 1 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
NS
| Norfolk Southern | 3 |
NW
| Norfolk & Western | 1 |
OCPX
| Oxy Vinyls LP | 1 |
PLCX
| General Electric Rail Services | 1 |
PSPX
| Chevron Phillips Chemical Company | 2 |
RFMX
| Caldwell-Baker Company | 2 |
SHPX
| American Railcar Leasing, LLC | 1 |
SRIX
| Southwest Rail Industries Incorporated | 2 |
TILX
| Trinity Industries Leasing Company | 4 |
UTCX
| Union Tank Car Company | 2 |
UTLX
| Union Tank Car Company | 1 |
WRSX
| Warren Railcar Service Incorporated | 1 |
WRWK
| Providence & Worchester Railroad | 1 |
WW
| Winchester & Western | 1 |
WWUX
| Unimin Corporation | 1 |
XOMX
| Exxon Mobil Corporation | 1 |
YARR
| Youngstown and Austintown Railroad | 1 |