AAMX
| ACFA Arrendadora de Carros de Ferrocarril S.A. | 2 |
ADMX
| ADM Transportation Company | 2 |
AJPX
| Searles Valley Minerals Operations, Inc. | 1 |
ALNX
| Alberta Government | 1 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 2 |
CEMX
| Cemex Mexico SA de CV | 2 |
CPWX
| Canadian Wheat Board | 1 |
CRDX
| Chicago Freight Car Leasing Company | 1 |
ENDX
| GATX de Mexico SA de CV | 5 |
ENXD
| ENXD | 1 |
ERCX
| EXCEL Railcar Corporation | 1 |
ERLX
| General Electric Rail Services | 1 |
FCCM
| Compania de Ferrocarriles Chiapas Mayab | 1 |
FCP
| Ferrocarril Del Pacifico | 1 |
FXE
| Ferromex | 6 |
GARX
| General American Marks Company | 1 |
IC
| Illinois Central | 1 |
NAHX
| General Electric Rail Services | 3 |
NCUX
| CIT Group/Capital Finance, Inc | 2 |
NM
| National Railways of Mexico | 5 |
NOKL
| Northwestern Oklahoma | 1 |
PBLX
| MHC Incorporated Wholly Owned Sub. of Con Agra Incorporated | 1 |
PLCX
| General Electric Rail Services | 1 |
PTLX
| General Electric Rail Services | 1 |
RRRX
| Rex Leasing Incorporated | 1 |
TCMX
| CIT Group/Capital Finance, Inc | 1 |
TFM
| Kansas City Southern De Mexico | 6 |
TLDX
| General Electric Rail Services | 2 |
TMGX
| Transporte Multimodal de Granos | 1 |
UP
| Union Pacific Railroad Company | 1 |
WP
| Western Pacific | 1 |