AEX
| Andersons | 4 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
BFGX
| Oxy Vinyls LP | 1 |
BN
| Burlington Northern | 6 |
BNSF
| BNSF Railway | 26 |
CABX
| Cabot Corporation | 1 |
CCBX
| Union Carbide Corporation | 2 |
CCX
| Columbian Chemicals Co | 3 |
CNW
| Chicago & Northwestern | 5 |
CP
| Canadian Pacific Railway | 3 |
CRDX
| Chicago Freight Car Leasing Company | 1 |
EAMX
| Everest Railcar Services, Inc | 1 |
ECNX
| ECN RAIL FINANCE LLC | 1 |
ECQX
| Degussa Engineered Carbons, LP | 1 |
GACX
| General American Marks Company | 1 |
GAMX
| Arrendadora Nacional De Carros De Ferrocaril | 1 |
GPLX
| General American Marks Company | 1 |
GWIX
| GWI Leasing Corporation | 1 |
HLTX
| BP Solvay Polyethylene North America | 1 |
INTX
| Interstate Commodities Inc. | 1 |
MKT
| Missouri-Kansas-Texas | 1 |
MP
| Missouri Pacific | 2 |
MWCX
| Midwest Railcar Corporation | 2 |
NDYX
| First Union Rail | 1 |
NNYX
| National New York Central Railroad Museu | 1 |
NW
| Norfolk & Western | 1 |
PLCX
| General Electric Rail Services | 1 |
RCLX
| Macquarie Rail Inc | 1 |
RFMX
| Caldwell-Baker Company | 2 |
SKPX
| Saskatchewan Grain Car Corporation | 1 |
SOO
| Soo Line | 1 |
SP
| Southern Pacific | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 2 |
STLX
| Tate & Lyle Ingredients Americas, Inc | 1 |
UP
| Union Pacific Railroad Company | 2 |
WP
| Western Pacific | 1 |