ALY
| Allegheny and Eastern Railroad Incorpora | 1 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATW
| Atlantic and Western | 2 |
BNSF
| BNSF Railway | 4 |
CEFX
| CIT Group/Capital Finance, Inc | 2 |
CIBX
| CIT Group/Capital Finance, Inc | 1 |
CN
| Canadian National Railways | 22 |
CNA
| Canadian National Railways | 3 |
COER
| Crab Orchard & Egyptian | 5 |
CRLE
| Coe Rail Incorporated | 12 |
CUOH
| Columbus and Ohio River Railroad Company | 1 |
FBOX
| TTX Company | 37 |
GMRC
| Green Mountain RR | 2 |
GTW
| Grand Trunk Western | 25 |
HS
| H and S Railroad Company | 4 |
IANR
| Iowa Northern Ry | 7 |
IATR
| Iowa Traction Railroad Company | 1 |
IBT
| International Bridge and Terminal Company | 3 |
KCS
| Kansas City Southern | 7 |
LRS
| Laurinburg and Southern | 7 |
LW
| Louisville and Wadley Railway Company | 1 |
MCSA
| Moscow Camden and San Augustine Railroad | 1 |
MDW
| Minnesota Dakota and Western Railway Com | 11 |
MMA
| Montreal, Maine & Atlantic | 11 |
MP
| Missouri Pacific | 2 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
NOKL
| Northwestern Oklahoma | 8 |
NS
| Norfolk Southern | 9 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 1 |
QC
| Quebec Central | 12 |
QGRY
| Quebec Gatineau Railway Incorporated | 16 |
SLR
| St Lawrence & Atlantic | 34 |
SP
| Southern Pacific | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TOE
| Texas Oklahoma and Eastern RR Company | 2 |
TOFX
| TTX Company - Box Cars | 10 |
TR
| Tomahawk Railway L.P. | 13 |
UP
| Union Pacific Railroad Company | 1 |
WC
| Wisconsin Central | 3 |
WRWK
| Providence & Worchester Railroad | 3 |