ACL
| Atlantic Coast Line | 11 |
ACWR
| Aberdeen, Carolina & Western | 1 |
AMTK
| Amtrak | 3 |
ARZC
| Arizona and California Railroad | 1 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
AWP
| Atlanta & West Point | 1 |
BNSF
| BNSF Railway | 5 |
CG
| Central Of Georgia | 14 |
CN
| Canadian National Railways | 3 |
CO
| Chesapeake & Ohio | 2 |
CR
| Conrail | 1 |
CSX
| CSX Railroad | 13 |
DLW
| Delaware Lackawanna & Western | 2 |
DLWR
| Depew Lancaster and Western Railroad Com | 1 |
EL
| Erie Lackawanna | 1 |
LN
| Louisville & Nashville | 3 |
N_R_
| N_R_ | 1 |
NS
| Norfolk Southern | 48 |
NW
| Norfolk & Western | 6 |
PPCX
| AAPRCO Register Private Cars | 16 |
PULL
| Pullman | 8 |
RBMN
| Reading Blue Mountain & Northern | 2 |
RBX
| Ringling Bros. and Barnum and Bailey | 1 |
RNCX
| North Carolina Dept Of Transportation | 1 |
SA
| Savannah & Atlanta | 1 |
SAL
| Seaboard Air Line | 2 |
SCL
| Seaboard Coast Line | 3 |
SMRX
| Atlanta Chapter B National Railway Historical Society Incorp | 1 |
SOU
| Southern | 5 |