ACFX
| General Electric Rail Services | 3 |
AEX
| Andersons | 1 |
ALEX
| AGRI Industries | 1 |
ATSF
| Atchison Topeka & Santa Fe | 3 |
BAR
| Bangor & Aroostook | 1 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 4 |
BO
| Baltimore & Ohio | 2 |
CNW
| Chicago & Northwestern | 3 |
CO
| Chesapeake & Ohio | 3 |
CR
| Conrail | 2 |
CRLE
| Coe Rail Incorporated | 1 |
CSX
| CSX Railroad | 10 |
DME
| Dakota, Minnesota and Eastern | 1 |
FLRX
| ADM Transportation Company | 1 |
FURX
| First Union Rail | 1 |
GACX
| General American Marks Company | 3 |
GLNX
| GLNX Corporation | 1 |
HLMX
| Helm Financial Corporation | 1 |
HPIX
| Basell USA, Inc | 1 |
IAIS
| Iowa Interstate | 1 |
ITC
| Illinois Terminal Railroad | 1 |
ITGX
| Andersons - Railgroup | 1 |
ITLX
| General Electric Rail Services | 1 |
LCGX
| Cargill Incorporated C.G.D. Division | 2 |
LN
| Louisville & Nashville | 1 |
MILW
| Milwaukee Road | 2 |
MKTT
| Union Pacific Railroad Company | 1 |
MP
| Missouri Pacific | 1 |
NAHX
| General Electric Rail Services | 2 |
NCIX
| Nova Chemicals Incorporated | 1 |
NP
| Northern Pacific | 1 |
NS
| Norfolk Southern | 1 |
NW
| Norfolk & Western | 2 |
NYC
| New York Central | 1 |
PCSX
| CIT Group/Capital Finance, Inc | 1 |
PLMX
| CIT Group/Capital Finance, Inc | 2 |
PTLX
| General Electric Rail Services | 2 |
SBD
| Seaboard System | 2 |
SCL
| Seaboard Coast Line | 1 |
SIRX
| Southern Illinois Railcar Company | 5 |
SMCX
| San Miguel Electric Cooperative | 1 |
SOO
| Soo Line | 1 |
SOU
| Southern | 3 |
TIMX
| Trinity Industries Leasing Company | 1 |
TLDX
| General Electric Rail Services | 2 |
UMPX
| First Union Rail | 1 |
UP
| Union Pacific Railroad Company | 1 |
USLX
| General Electric Rail Services | 1 |
WE
| Wheeling & Lake Erie | 1 |