AMTK
| Amtrak | 19 |
BAR
| Bangor & Aroostook | 1 |
BM
| Boston & Maine | 5 |
CDHX
| Caledonian Rail Lines, LLC | 1 |
CSRR
| Conway Scenic | 7 |
MARC
| Maryland Transit Administration | 1 |
MBTA
| Massachusetts Bay Transit Authority | 13 |
ME
| Morristown & Erie Railroad | 7 |
MERR
| MERR | 2 |
NS
| Norfolk Southern | 6 |
NYC
| New York Central | 1 |
PPCX
| AAPRCO Register Private Cars | 1 |
PRR
| Pennsylvania Railroad | 1 |
PRWX
| Railway Entertainment Services Inc. | 4 |
PW
| Providence and Worcester | 25 |
RBBX
| Ringling Bros. and Barnum and Bailey | 1 |
ST
| Springfield Terminal | 19 |
USAX
| United States Army | 1 |