ACL
| Atlantic Coast Line | 1 |
AEX
| Andersons | 2 |
AM
| Arkansas & Missouri | 3 |
AOK
| Arkansas-Oklahoma Railroad | 5 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
ATW
| Atlantic and Western | 2 |
BISX
| Brandenburg Industrial Service Co | 3 |
BLE
| Bessemer & Lake Erie | 1 |
BN
| Burlington Northern | 6 |
BNSF
| BNSF Railway | 2 |
BO
| Baltimore & Ohio | 6 |
BSCX
| Bethlehem Steel Corporation | 1 |
BVRY
| Brandywine Valley Railroad Company | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 2 |
CITX
| CIT Group/Capital Finance, Inc | 2 |
CO
| Chesapeake & Ohio | 2 |
CP
| Canadian Pacific Railway | 1 |
CR
| Conrail | 8 |
CSL
| Chicago Short Line Railway Company | 2 |
CSS
| Chicago South Shore And South Bend | 1 |
CSX
| CSX Railroad | 32 |
CUVA
| ISG Cleveland Works Railway Company | 1 |
DEEX
| Detroit Edison Company | 2 |
DJJX
| Joseph Transportation Incorporated | 2 |
EJE
| Elgin Joliet and Eastern | 2 |
ESCX
| General American Marks Company | 1 |
GNTX
| TTX Company | 1 |
GONX
| Railgon Company | 1 |
LN
| Louisville & Nashville | 2 |
LT
| Lake Terminal Railroad Company | 1 |
MBKX
| Mitsui Rail Capital | 1 |
MMC
| MMC | 13 |
MP
| Missouri Pacific | 2 |
MSRC
| Kansas City Southern | 1 |
MVRY
| Mahoning Valley Ry | 2 |
MWCX
| Midwest Railcar Corporation | 3 |
NHRX
| New Haven National Rail Terminal | 1 |
NOKL
| Northwestern Oklahoma | 2 |
NRLX
| CIT Group/Capital Finance, Inc | 6 |
NS
| Norfolk Southern | 24 |
NW
| Norfolk & Western | 14 |
NYC
| New York Central | 13 |
PMRX
| Progress Metal Reclamation Company | 4 |
PRSX
| Progress Rail Service | 2 |
PSTX
| David J. Joseph Company | 4 |
SBD
| Seaboard System | 4 |
SFSX
| San Francisco Transportation Services Company Incorporated | 1 |
SMPX
| Commercial Metal Company | 1 |
SOU
| Southern | 5 |
SP
| Southern Pacific | 1 |
STKX
| STRICKLAND TRADING, INC. | 1 |
THB
| Toronto Hamilton & Buffalo | 1 |
TIMX
| Trinity Industries Leasing Company | 1 |
TNMR
| Texas and New Mexico | 1 |
WC
| Wisconsin Central | 1 |
WCRC
| Washington Central | 1 |
WE
| Wheeling & Lake Erie | 3 |
WTRM
| Warren and Trumbull Railroad Company | 1 |
ZVBX
| Ferrous Processing and Trading Company | 1 |