AC
| Algoma Central | 2 |
AMTK
| Amtrak | 1 |
AMTL
| Agence métropolitaine de transport | 5 |
APHG
| APHG | 1 |
APHJ
| APHJ | 25 |
APLJ
| American Presidential Lines | 33 |
ARR
| Alaska Railroad | 2 |
ATAX
| Arizona Transit Assembly | 1 |
AZCR
| Arizona Central Railroad | 1 |
BN
| Burlington Northern | 1 |
BNA
| Burlington Northern Business Cars | 1 |
CMCC
| CMCC | 1 |
CN
| Canadian National Railways | 2 |
CNGU
| Sicng (Ind. Chim. Du Nord de la Grece S.A.) | 10 |
CP
| Canadian Pacific Railway | 4 |
CPPU
| Canadian Pacific Railway | 2 |
CRHA
| Candian Railroad Historical Assocation | 1 |
CRLG
| CRLG | 6 |
CRRX
| Canon City and Royal Gorge Railroad LLC | 1 |
CSVS
| CSVS | 1 |
CTVX
| Cleveland Terminal and Valley Railway Incorporated | 1 |
CVSR
| Cuyahoga Valley Scenic RR | 1 |
DONG
| DONG | 1 |
FEC
| Florida East Coast | 1 |
FEVR
| Fremont & Elkhorn Valley Railroad | 1 |
FSRG
| FSRG | 2 |
FSRQ
| FSRQ | 1 |
GCRX
| Grand Canyon Railway Incorporated | 2 |
GCRY
| Grand Canyon Railway | 2 |
HLHG
| HLHG | 4 |
ICSG
| ICSG | 1 |
INRD
| Indiana Railroad | 1 |
IR
| Illinois Railnet | 1 |
IRMX
| III TRANSPORTATION | 1 |
LMCX
| LMCX | 1 |
MAEG
| Maersk Sealand | 72 |
MAEU
| Maersk Line | 1 |
MEAG
| MEAG | 1 |
MSCG
| MSCG | 7 |
MSCJ
| MSCJ | 1 |
NDT
| NDT | 1 |
NS
| Norfolk Southern | 1 |
NSRM
| NSRM | 1 |
NW
| Norfolk & Western | 1 |
NYC
| New York Central | 1 |
NYGL
| New York and Greenwood Lake Railroad | 1 |
OOLG
| OOLG | 31 |
OOLJ
| OOLJ | 14 |
PAL
| Paducah & Louisville | 1 |
PONG
| PONG | 3 |
PW
| Providence and Worcester | 1 |
RAMX
| Rail Merchants International | 1 |
RBBX
| Ringling Bros. and Barnum and Bailey | 4 |
RBMN
| Reading Blue Mountain & Northern | 3 |
RBX
| Ringling Bros. and Barnum and Bailey | 1 |
RMRX
| Great Canadian Railtours Co Ltd | 4 |
SAS
| South African Railways | 3 |
SBD
| Seaboard System | 1 |
SCOC
| SCOC | 1 |
SLCS
| SLCS | 1 |
SP
| Southern Pacific | 2 |
SPMW
| Southern Pacific Maintenance of Way | 4 |
SSRH
| SSRH | 2 |
SUDG
| SUDG | 9 |
SZLG
| SZLG | 4 |
TAXG
| TAXG | 1 |
TIOC
| Tioga Central | 1 |
TSBY
| Great Lakes Central Railroad | 1 |
VIA
| Via Rail Canada | 1 |
WM
| Western Maryland | 1 |
WVC
| Durbin and Greenbrier Valley Railroad d/ | 1 |
WVRR
| Whitewater Valley Railroad | 1 |