AC
| Algoma Central | 3 |
ACL
| Atlantic Coast Line | 1 |
ADLX
| Adler Funding LLC | 3 |
AEPX
| American Electric Power | 2 |
AEX
| Andersons | 18 |
AHW
| Fox Valley and Western Limited | 1 |
AIGX
| SMBC RAIL SERVICES LLC | 1 |
ANGX
| Andersons - Railgroup | 3 |
ATSF
| Atchison Topeka & Santa Fe | 8 |
BIMX
| Behr Iron & Metal | 1 |
BLE
| Bessemer & Lake Erie | 6 |
BM
| Boston & Maine | 6 |
BN
| Burlington Northern | 7 |
BNSF
| BNSF Railway | 17 |
CAAX
| MHC Incorporated Subsidiary of ConAgra Incorporated | 1 |
CBQ
| Chicago Burlington & Quincy | 1 |
CCCX
| CII Carbon, LLC | 2 |
CEFX
| CIT Group/Capital Finance, Inc | 7 |
CITX
| CIT Group/Capital Finance, Inc | 1 |
CN
| Canadian National Railways | 4 |
CNA
| Canadian National Railways | 1 |
CNW
| Chicago & Northwestern | 21 |
CO
| Chesapeake & Ohio | 2 |
COAX
| Trinity Rail Management | 5 |
CR
| Conrail | 22 |
CRR
| Clinchfield | 2 |
CSPX
| Chesapeake Speciality Products | 2 |
CSX
| CSX Railroad | 62 |
CTRN
| Union Pacific Railroad Company | 2 |
CYDX
| Conrad Yelvington Distributors | 1 |
CYXX
| Conrad Yelvington Distributors, Inc | 1 |
DETX
| Detroit Edison Company | 1 |
DH
| Delaware & Hudson | 6 |
DMIR
| Duluth Missabe & Iron Range | 2 |
DRGW
| Denver & Rio Grande Western | 8 |
EAMX
| Everest Railcar Services, Inc | 1 |
EJE
| Elgin Joliet and Eastern | 5 |
EL
| Erie Lackawanna | 13 |
EWSX
| Indianapolis Power & Light | 20 |
FURX
| First Union Rail | 13 |
GACX
| General American Marks Company | 1 |
GCCX
| General American Marks Company | 1 |
GEAX
| General Electric Rail Services | 1 |
GGPX
| General American Marks Company | 3 |
GN
| Great Northern | 1 |
GOHX
| General American Marks Company | 1 |
GRW
| Gary Railway | 1 |
HCSX
| Helm Chesapeake LLP | 4 |
HLMX
| Helm Financial Corporation | 11 |
HMJX
| HELM Financial Corporation | 2 |
HPJX
| Helm-Pacific Leasing | 1 |
IC
| Illinois Central | 1 |
ICG
| Illinois Central Gulf | 2 |
IHRC
| Indiana Hi Rail | 1 |
INLX
| Incoal Company | 3 |
INRD
| Indiana Railroad | 11 |
IORY
| Indiana & Ohio | 2 |
ITFX
| INFINITY TRANSPORTATION III LLC | 3 |
LN
| Louisville & Nashville | 3 |
MEC
| Maine Central | 6 |
MP
| Missouri Pacific | 20 |
MQRX
| MACQUARIE RAIL, INC. | 3 |
MTIX
| MIRANT ENERGY TRADING LLC | 1 |
NDYX
| First Union Rail | 3 |
NIHX
| General Electric Rail Services | 3 |
NKP
| Nickel Plate | 3 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
NS
| Norfolk Southern | 71 |
NW
| Norfolk & Western | 22 |
NYC
| New York Central | 15 |
OLB
| Omaha Lincoln and Beatrice Railway Company | 1 |
PC
| Penn Central | 2 |
PLE
| Pittsburgh & Lake Erie | 3 |
PMRX
| Progress Metal Reclamation Company | 14 |
PREX
| Pioneer Rail Equipment | 2 |
PS
| Pittsburg and Shawmut Railroad Company | 6 |
PW
| Providence and Worcester | 5 |
RBEX
| RBEX | 5 |
RBMN
| Reading Blue Mountain & Northern | 12 |
RDG
| Reading Railroad | 5 |
SBD
| Seaboard System | 5 |
SHCX
| SHCX | 1 |
SKRX
| Schuylkill Railcar L.P. | 2 |
SLSF
| Saint Louis-San Francisco | 3 |
SOCX
| BP Amoco Chemical Company BP Oil Division | 2 |
SOO
| Soo Line | 1 |
SOU
| Southern | 14 |
SPSX
| Progress Rail Services Corp | 2 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 4 |
TCMX
| CIT Group/Capital Finance, Inc | 2 |
TIMX
| Trinity Industries Leasing Company | 1 |
TRLX
| Texas Railcar Leasing Company | 1 |
UP
| Union Pacific Railroad Company | 5 |
URDX
| Arch of Kentucky Incorporated | 1 |
VRCX
| Vortex Recycling | 1 |
WC
| Wisconsin Central | 1 |
WCSX
| General Electric Rail Services | 1 |
WE
| Wheeling & Lake Erie | 5 |
WM
| Western Maryland | 2 |
WPSX
| Wisconsin Public Service | 2 |