ACFX
| General Electric Rail Services | 2 |
ADMX
| ADM Transportation Company | 1 |
AEQX
| ATEL Equipment Corporation | 2 |
AEX
| Andersons | 10 |
ALAB
| Alabama Railroad | 10 |
ALNX
| Alberta Government | 2 |
AOKX
| Greenbrier Management Services, LLC | 3 |
ASHX
| Solvay Chemicals, Inc. | 2 |
ATEX
| Asplundh Tree Expert Co Railroad Division | 1 |
ATGX
| Atel Leasing Corporation | 6 |
ATSF
| Atchison Topeka & Santa Fe | 18 |
BN
| Burlington Northern | 18 |
BNG
| Blackwell Northern Gateway Railroad Comp | 1 |
BNSF
| BNSF Railway | 4 |
CC
| Chicago Central & Pacific | 2 |
CEFX
| CIT Group/Capital Finance, Inc | 2 |
CLSX
| Cargill Incorporated Salt Division | 1 |
CMHX
| CarMath Incorporated | 1 |
CN
| Canadian National Railways | 8 |
CNW
| Chicago & Northwestern | 4 |
CP
| Canadian Pacific Railway | 8 |
CR
| Conrail | 2 |
CRDX
| Chicago Freight Car Leasing Company | 4 |
CSX
| CSX Railroad | 25 |
DJTX
| Joseph Transportation Incorporated | 4 |
DSRC
| Dakota Southern Railway Company | 1 |
DSSX
| Detroit Salt Company, L.C. | 3 |
EAMX
| Everest Railcar Services, Inc | 5 |
ERCX
| EXCEL Railcar Corporation | 2 |
FPSX
| FEED PRODUCTS SOUTH, INC. | 1 |
FURX
| First Union Rail | 10 |
GACX
| General American Marks Company | 1 |
GCCX
| General American Marks Company | 3 |
GLCX
| Great Lakes Carbon Corporation | 3 |
GROX
| First Union Rail | 1 |
GTW
| Grand Trunk Western | 2 |
HPJX
| Helm-Pacific Leasing | 4 |
IAIS
| Iowa Interstate | 4 |
IANR
| Iowa Northern Ry | 2 |
IC
| Illinois Central | 3 |
ICE
| Iowa Chicago and Eastern | 1 |
ICG
| Illinois Central Gulf | 5 |
IFRX
| Infinity Rail LLC | 5 |
INTX
| Interstate Commodities Inc. | 17 |
ITC
| Illinois Terminal Railroad | 1 |
ITLX
| General Electric Rail Services | 1 |
JBRX
| Bakery Trading Company | 1 |
KBSR
| Kankakee Beaverville and Southern Railroad Company | 3 |
KCS
| Kansas City Southern | 2 |
KO
| Kansas & Oklahoma | 1 |
KYLE
| Kyle Railroad | 2 |
LN
| Louisville & Nashville | 2 |
MKT
| Missouri-Kansas-Texas | 3 |
MKTT
| Union Pacific Railroad Company | 1 |
MOCX
| THE MOSAIC COMPANY | 5 |
MP
| Missouri Pacific | 10 |
MWCX
| Midwest Railcar Corporation | 17 |
NAHX
| General Electric Rail Services | 8 |
NDYX
| First Union Rail | 12 |
NMIX
| NSC Minerals, Inc | 2 |
NNW
| Nebraska Northwestern | 12 |
NOKL
| Northwestern Oklahoma | 6 |
NRLX
| CIT Group/Capital Finance, Inc | 2 |
NS
| Norfolk Southern | 2 |
NW
| Norfolk & Western | 21 |
NYC
| New York Central | 3 |
OFOX
| RESIDCO | 1 |
OKKT
| Union Pacific Railroad Company | 1 |
PLCX
| General Electric Rail Services | 6 |
POTX
| PCS SALES USA INC | 9 |
PTLX
| General Electric Rail Services | 3 |
RFMX
| Caldwell-Baker Company | 5 |
RMGX
| Andersons - Railgroup | 1 |
RRRX
| Rex Leasing Incorporated | 3 |
RUSX
| First Union Rail | 2 |
SCL
| Seaboard Coast Line | 1 |
SHQX
| AMERICAN RAILCAR INDUSTRIES | 2 |
SIRX
| Southern Illinois Railcar Company | 7 |
SLSF
| Saint Louis-San Francisco | 1 |
SMNX
| Solvay Minerals Incorporated | 1 |
SMW
| St Marys Railway West LLC | 3 |
SOO
| Soo Line | 12 |
SOU
| Southern | 14 |
SRCX
| Sid Richardson Carbon Company | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 3 |
TCWR
| Twin Cities and Western | 2 |
TFM
| Kansas City Southern De Mexico | 1 |
UELX
| ADM Transportation Company | 5 |
UP
| Union Pacific Railroad Company | 6 |
USLX
| General Electric Rail Services | 3 |
WC
| Wisconsin Central | 2 |
WGR
| Willamette Valley Railway Company | 1 |
WP
| Western Pacific | 7 |
YYRC
| YYRC | 1 |