AOK
| Arkansas-Oklahoma Railroad | 12 |
ATW
| Atlantic and Western | 5 |
BKTY
| Union Pacific Railroad Company | 3 |
BNSF
| BNSF Railway | 37 |
CIBX
| CIT Group/Capital Finance, Inc | 8 |
CMHX
| CarMath Incorporated | 1 |
COER
| Crab Orchard & Egyptian | 10 |
CP
| Canadian Pacific Railway | 16 |
CR
| Conrail | 1 |
CRLE
| Coe Rail Incorporated | 4 |
CSX
| CSX Railroad | 3 |
DWC
| Canadian National Railways | 13 |
GACX
| General American Marks Company | 3 |
GRRY
| GRRY | 5 |
IBT
| International Bridge and Terminal Company | 21 |
KCS
| Kansas City Southern | 183 |
LW
| Louisville and Wadley Railway Company | 11 |
MDW
| Minnesota Dakota and Western Railway Com | 18 |
MP
| Missouri Pacific | 1 |
MTNR
| Mississippi Tennessee Railroad LLC | 17 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 29 |
NOKL
| Northwestern Oklahoma | 8 |
NRLX
| CIT Group/Capital Finance, Inc | 2 |
NS
| Norfolk Southern | 28 |
NYC
| New York Central | 6 |
SMW
| St Marys Railway West LLC | 5 |
SP
| Southern Pacific | 1 |
TBOX
| TTX Company | 1291 |
TFM
| Kansas City Southern De Mexico | 13 |
TOBX
| TTX Company - Box Cars | 26 |
TR
| Tomahawk Railway L.P. | 5 |
UCRY
| Utah Central | 13 |
UP
| Union Pacific Railroad Company | 49 |
WC
| Wisconsin Central | 10 |
WFRX
| WELLS FARGO RAIL CORPORATION | 1 |