AGR
| Alabama and Gulf Coast | 1 |
ALM
| Arkansas Louisiana and Mississippi Railr | 1 |
ATW
| Atlantic and Western | 1 |
CIRR
| Chattahoochee Industrial Railroad | 2 |
EE
| Ellis and Eastern Company | 1 |
EEC
| East Erie Commercial Railroad | 8 |
FCRD
| First Coast Railway | 1 |
GMRC
| Green Mountain RR | 1 |
HS
| H and S Railroad Company | 1 |
KCS
| Kansas City Southern | 1 |
MEC
| Maine Central | 1 |
NS
| Norfolk Southern | 2 |
SRN
| Sabine River & Northern | 1 |
WC
| Wisconsin Central | 1 |
WREX
| Western Railroad Equipment Company | 1 |