ATW
| Atlantic and Western | 1 |
CR
| Conrail | 4 |
GNWR
| Genesee and Wyoming Railroad Company | 2 |
NDYX
| First Union Rail | 3 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
NS
| Norfolk Southern | 6 |
NW
| Norfolk & Western | 6 |
SOU
| Southern | 17 |
TR
| Tomahawk Railway L.P. | 2 |
YARR
| Youngstown and Austintown Railroad | 2 |