BAEX
| Andersons | 1 |
BKTY
| Union Pacific Railroad Company | 1 |
EEC
| East Erie Commercial Railroad | 2 |
GMRC
| Green Mountain RR | 1 |
HS
| H and S Railroad Company | 1 |
MEC
| Maine Central | 3 |
MSDR
| Knoxville & Holston River Railroad | 1 |
SIRX
| Southern Illinois Railcar Company | 2 |
SRN
| Sabine River & Northern | 2 |
WC
| Wisconsin Central | 1 |
WREX
| Western Railroad Equipment Company | 1 |