ACFX
| General Electric Rail Services | 6 |
AEQX
| ATEL Equipment Corporation | 6 |
AEX
| Andersons | 75 |
ALNX
| Alberta Government | 3 |
ALPX
| Alberta Government | 3 |
AOCX
| Aluminum Company of America | 2 |
AOK
| Arkansas-Oklahoma Railroad | 2 |
AOKX
| Greenbrier Management Services, LLC | 4 |
ASHX
| Solvay Chemicals, Inc. | 1 |
ATGX
| Atel Leasing Corporation | 5 |
ATSF
| Atchison Topeka & Santa Fe | 9 |
ATW
| Atlantic and Western | 3 |
BN
| Burlington Northern | 22 |
BNSF
| BNSF Railway | 44 |
BRAX
| General American Marks Company | 1 |
CAGY
| Columbus & Greenville Railway | 1 |
CC
| Chicago Central & Pacific | 2 |
CCEX
| CCC Transport Company | 1 |
CCX
| Columbian Chemicals Co | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 3 |
CFWR
| Caney Fork and Western Railroad | 2 |
CGCX
| Cargill Incorporated C.G.D. Division | 1 |
CITX
| CIT Group/Capital Finance, Inc | 1 |
CMPX
| Compass Capitol Corporation | 1 |
CN
| Canadian National Railways | 16 |
CNA
| Canadian National Railways | 3 |
CNIS
| Canadian National Railways | 2 |
CNLX
| CN Treasury Operations, Limited | 1 |
CNW
| Chicago & Northwestern | 2 |
CNWX
| Canadian Wheat Board | 1 |
CP
| Canadian Pacific Railway | 37 |
CPAA
| Canadian Pacific Railway | 1 |
CRDX
| Chicago Freight Car Leasing Company | 17 |
CSX
| CSX Railroad | 215 |
DJTX
| Joseph Transportation Incorporated | 5 |
DME
| Dakota, Minnesota and Eastern | 2 |
DSRC
| Dakota Southern Railway Company | 4 |
DWC
| Canadian National Railways | 1 |
EEC
| East Erie Commercial Railroad | 4 |
FURX
| First Union Rail | 4 |
GACX
| General American Marks Company | 1 |
GCCX
| General American Marks Company | 4 |
GFSX
| General American Marks Company | 1 |
GPPX
| Georgia-Pacific Corporation | 1 |
GSMX
| GSMX | 1 |
GTW
| Grand Trunk Western | 6 |
HS
| H and S Railroad Company | 2 |
IAIS
| Iowa Interstate | 5 |
IC
| Illinois Central | 2 |
ICG
| Illinois Central Gulf | 7 |
IFRX
| Infinity Rail LLC | 14 |
IMRL
| I&M Rail Link | 2 |
INTX
| Interstate Commodities Inc. | 24 |
ITFX
| INFINITY TRANSPORTATION III LLC | 2 |
ITLX
| General Electric Rail Services | 1 |
JRSX
| J.R. Simplot Company | 1 |
KWT
| KWT Railway | 1 |
LIMX
| CHEMICAL LIME CO. | 1 |
MCEX
| Midwest Railcar Equipment Company | 1 |
MKT
| Missouri-Kansas-Texas | 1 |
MOCX
| THE MOSAIC COMPANY | 6 |
MP
| Missouri Pacific | 2 |
MWCX
| Midwest Railcar Corporation | 27 |
NAHX
| General Electric Rail Services | 10 |
NASX
| COMPASS MINERALS INTERNATIONAL INC | 1 |
NDYX
| First Union Rail | 5 |
NMIX
| NSC Minerals, Inc | 2 |
NOKL
| Northwestern Oklahoma | 8 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
NS
| Norfolk Southern | 7 |
NW
| Norfolk & Western | 2 |
PCN
| Point Comfort and Northern Railway | 1 |
PLCX
| General Electric Rail Services | 5 |
PMRX
| Progress Metal Reclamation Company | 1 |
POTX
| PCS SALES USA INC | 4 |
PREX
| Pioneer Rail Equipment | 1 |
PTLX
| General Electric Rail Services | 3 |
RCPE
| Rapid City Pierre & Eastern Railroad | 4 |
RFMX
| Caldwell-Baker Company | 1 |
RMGX
| Andersons - Railgroup | 2 |
RRRX
| Rex Leasing Incorporated | 3 |
SCL
| Seaboard Coast Line | 3 |
SKPX
| Saskatchewan Grain Car Corporation | 2 |
SMNX
| Solvay Minerals Incorporated | 2 |
SMW
| St Marys Railway West LLC | 1 |
SOO
| Soo Line | 5 |
SOU
| Southern | 2 |
SRCX
| Sid Richardson Carbon Company | 1 |
SRIX
| Southwest Rail Industries Incorporated | 2 |
TFOX
| RESIDCO | 1 |
TSBY
| Great Lakes Central Railroad | 2 |
UP
| Union Pacific Railroad Company | 3 |
WC
| Wisconsin Central | 1 |
WGR
| Willamette Valley Railway Company | 2 |
XTRX
| First Union Rail | 2 |