AMTK
| Amtrak | 9 |
BAR
| Bangor & Aroostook | 2 |
BRMX
| Berkshire Railway Museum Inc | 3 |
JESX
| James E Strates Shows | 4 |
MBTA
| Massachusetts Bay Transit Authority | 1 |
MCC
| MCC | 1 |
ME
| Morristown & Erie Railroad | 18 |
NCBX
| New Century Rail Transport LLC | 1 |
NS
| Norfolk Southern | 3 |
NYC
| New York Central | 2 |
NYGL
| New York and Greenwood Lake Railroad | 3 |
NYSW
| New York Susquehanna & Western | 5 |
PPCX
| AAPRCO Register Private Cars | 13 |
PRR
| Pennsylvania Railroad | 2 |
PRWX
| Railway Entertainment Services Inc. | 4 |
PVRR
| Pioneer Valley Railroad Company Incorporated | 2 |
RBBX
| Ringling Bros. and Barnum and Bailey | 1 |
RPCX
| Railroad Passenger Car Numbering Bureau | 1 |
RRP
| RRP | 2 |
SLSF
| Saint Louis-San Francisco | 3 |
SRNJ
| Southern Railroad Company of New Jersey | 1 |
ST
| Springfield Terminal | 11 |
URHS
| URHS | 1 |