CN
| Canadian National Railways | 1 |
CNA
| Canadian National Railways | 2 |
CNW
| Chicago & Northwestern | 1 |
COER
| Crab Orchard & Egyptian | 2 |
CRLE
| Coe Rail Incorporated | 1 |
CV
| Central Vermont | 2 |
DWC
| Canadian National Railways | 2 |
FBOX
| TTX Company | 1 |
FRR
| Falls Road Railroad Company Incorporated | 1 |
LW
| Louisville and Wadley Railway Company | 1 |
MDW
| Minnesota Dakota and Western Railway Com | 1 |
NS
| Norfolk Southern | 2 |
SRY
| Southern Railway of British Columbia Lim | 1 |
TIMX
| Trinity Industries Leasing Company | 4 |
TR
| Tomahawk Railway L.P. | 1 |
WC
| Wisconsin Central | 3 |
YKR
| York Rail | 4 |