ACFX
| General Electric Rail Services | 3 |
ACL
| Atlantic Coast Line | 1 |
ACY
| Akron, Canton & Youngstown | 1 |
ADMX
| ADM Transportation Company | 1 |
AEQX
| ATEL Equipment Corporation | 4 |
AEX
| Andersons | 18 |
AGLF
| Knoxville & Holston River Railroad | 1 |
ALAB
| Alabama Railroad | 7 |
AMCX
| BP Amoco Chemical Company Chemical Division | 1 |
ANGX
| Andersons - Railgroup | 1 |
AOKX
| Greenbrier Management Services, LLC | 1 |
ARUX
| ARGOS USA CORP | 1 |
ATGX
| Atel Leasing Corporation | 3 |
ATSF
| Atchison Topeka & Santa Fe | 6 |
ATW
| Atlantic and Western | 1 |
BLHX
| SMBC RAIL SERVICES LLC | 1 |
BN
| Burlington Northern | 14 |
BNSF
| BNSF Railway | 30 |
BO
| Baltimore & Ohio | 21 |
BRIX
| Union Tank Car Company | 1 |
CAGY
| Columbus & Greenville Railway | 5 |
CBFX
| THE CIT GROUP/EQUIPMENT FINANCING INC | 1 |
CBQ
| Chicago Burlington & Quincy | 1 |
CC
| Chicago Central & Pacific | 2 |
CCBX
| Union Carbide Corporation | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 7 |
CHTT
| Chicago Heights Terminal Transfer | 1 |
CIC
| Cedar Rapids & Iowa City | 1 |
CITX
| CIT Group/Capital Finance, Inc | 1 |
CMHX
| CarMath Incorporated | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 6 |
CNLX
| CN Treasury Operations, Limited | 1 |
CNW
| Chicago & Northwestern | 37 |
CO
| Chesapeake & Ohio | 4 |
COER
| Crab Orchard & Egyptian | 1 |
CP
| Canadian Pacific Railway | 2 |
CPCX
| Chevron Phillips Chemical Company | 5 |
CPWX
| Canadian Wheat Board | 1 |
CR
| Conrail | 13 |
CRDX
| Chicago Freight Car Leasing Company | 1 |
CRR
| Clinchfield | 4 |
CSX
| CSX Railroad | 50 |
DME
| Dakota, Minnesota and Eastern | 7 |
DOWX
| Dow Chemical Company | 2 |
DTS
| Detroit & Toledo ShoreLine | 3 |
DWC
| Canadian National Railways | 1 |
ELTX
| BP Solvay Polyethylene North America | 1 |
EQUX
| Equistar Chemicals, LP | 1 |
ERLX
| General Electric Rail Services | 1 |
FURX
| First Union Rail | 16 |
FWD
| Fort Worth & Denver | 2 |
FXE
| Ferromex | 1 |
GACX
| General American Marks Company | 1 |
GFSX
| General American Marks Company | 1 |
GMO
| Gulf Mobile & Ohio | 5 |
GN
| Great Northern | 5 |
GTW
| Grand Trunk Western | 1 |
HBCX
| HBCX | 1 |
HJVX
| Helm Financial Corporation | 1 |
HLMX
| Helm Financial Corporation | 1 |
HPJX
| Helm-Pacific Leasing | 3 |
HS
| H and S Railroad Company | 1 |
IAIS
| Iowa Interstate | 1 |
IARX
| InStar Leasing | 1 |
IC
| Illinois Central | 3 |
ICE
| Iowa Chicago and Eastern | 4 |
ICG
| Illinois Central Gulf | 3 |
IFRX
| Infinity Rail LLC | 3 |
IMRL
| I&M Rail Link | 2 |
INTX
| Interstate Commodities Inc. | 12 |
ITC
| Illinois Terminal Railroad | 7 |
JBRX
| Bakery Trading Company | 1 |
JTMX
| Headwaters Resources Incorporated | 3 |
KBSR
| Kankakee Beaverville and Southern Railroad Company | 2 |
KLRX
| KOCH RAIL LLC | 1 |
KWT
| KWT Railway | 1 |
LN
| Louisville & Nashville | 29 |
LOAM
| Lousiana Midland | 1 |
MDTX
| Southern Region Industrial Realty Incorporated | 1 |
MKT
| Missouri-Kansas-Texas | 2 |
MKTT
| Union Pacific Railroad Company | 1 |
MOCX
| THE MOSAIC COMPANY | 1 |
MP
| Missouri Pacific | 51 |
MRL
| Montana Rail Link | 1 |
MWCX
| Midwest Railcar Corporation | 17 |
NAHX
| General Electric Rail Services | 7 |
NCIX
| Nova Chemicals Incorporated | 2 |
NKP
| Nickel Plate | 1 |
NNW
| Nebraska Northwestern | 2 |
NOKL
| Northwestern Oklahoma | 2 |
NP
| Northern Pacific | 5 |
NRLX
| CIT Group/Capital Finance, Inc | 9 |
NS
| Norfolk Southern | 7 |
NW
| Norfolk & Western | 9 |
NYC
| New York Central | 29 |
OLDX
| Old Line Holding Company Incorporated | 1 |
PCB
| Penn Central B series trust | 1 |
PCSX
| CIT Group/Capital Finance, Inc | 1 |
PFMX
| Perdue Transportation Incorporated | 1 |
PINX
| Pinnacle Polymers | 1 |
PLCX
| General Electric Rail Services | 2 |
PMRX
| Progress Metal Reclamation Company | 1 |
PRR
| Pennsylvania Railroad | 3 |
RDG
| Reading Railroad | 2 |
RFMX
| Caldwell-Baker Company | 8 |
RMGX
| Andersons - Railgroup | 1 |
ROCK
| Rock Island | 2 |
RUSX
| First Union Rail | 2 |
SAL
| Seaboard Air Line | 4 |
SBD
| Seaboard System | 8 |
SCL
| Seaboard Coast Line | 22 |
SCYX
| First Union Rail | 1 |
SHPX
| American Railcar Leasing, LLC | 2 |
SHQX
| AMERICAN RAILCAR INDUSTRIES | 4 |
SIRX
| Southern Illinois Railcar Company | 12 |
SLSF
| Saint Louis-San Francisco | 3 |
SMNX
| Solvay Minerals Incorporated | 1 |
SMW
| St Marys Railway West LLC | 1 |
SOO
| Soo Line | 4 |
SOU
| Southern | 12 |
SOXX
| SMBC RAIL SERVICES LLC | 2 |
SP
| Southern Pacific | 4 |
SSW
| St Louis Southwestern (Cotton Belt) | 2 |
SVRR
| Shamokin Valley Railroad Company | 1 |
SYSX
| United States Systems Incorporated | 1 |
TCOX
| LaFarge North American | 4 |
TFM
| Kansas City Southern De Mexico | 1 |
TILX
| Trinity Industries Leasing Company | 1 |
TIMX
| Trinity Industries Leasing Company | 1 |
TLDX
| General Electric Rail Services | 1 |
TM
| Texas-Mexican | 1 |
UP
| Union Pacific Railroad Company | 7 |
WC
| Wisconsin Central | 1 |
WE
| Wheeling & Lake Erie | 1 |
WLPX
| Westlake Polymers Corporation | 1 |
WM
| Western Maryland | 2 |