AA
| Ann Arbor | 1 |
AC
| Algoma Central | 1 |
ACL
| Atlantic Coast Line | 1 |
ACY
| Akron, Canton & Youngstown | 1 |
ALS
| Alton & Southern Railway | 1 |
ATSF
| Atchison Topeka & Santa Fe | 4 |
AWP
| Atlanta & West Point | 1 |
BAR
| Bangor & Aroostook | 2 |
BBPX
| Blue Ribbon Beef Pack | 1 |
BCIT
| Canadian National Railways | 1 |
BCK
| Buffalo Creek Flour | 1 |
BKTY
| Union Pacific Railroad Company | 1 |
BM
| Boston & Maine | 2 |
BMS
| Berlin Mills | 1 |
BN
| Burlington Northern | 1 |
BO
| Baltimore & Ohio | 4 |
BSRX
| Branson Scenic | 1 |
CBQ
| Chicago Burlington & Quincy | 7 |
CCR
| Corinth & Counce | 3 |
CEI
| Chicago & Eastern Illinois | 2 |
CG
| Central Of Georgia | 5 |
CGW
| Chicago Great Western | 2 |
CIC
| Cedar Rapids & Iowa City | 1 |
CIM
| Chicago And Illinois Midland | 1 |
CIRR
| Chattahoochee Industrial Railroad | 1 |
CLP
| Clarendon and Pittsford | 1 |
CN
| Canadian National Railways | 4 |
CNJ
| Central Rail Road of New Jersey | 2 |
CNL
| Columbia Newberry & Laurens | 1 |
CNW
| Chicago & Northwestern | 12 |
CO
| Chesapeake & Ohio | 2 |
COLX
| Alliant Energy | 2 |
CONW
| Colorado & North Western | 1 |
CP
| Canadian Pacific Railway | 7 |
CRIP
| Chicago Rock Island & Pacific | 7 |
CRR
| Clinchfield | 1 |
CSS
| Chicago South Shore And South Bend | 1 |
CWP
| Chicago West Pullman & Southern | 1 |
DCI
| Des Moines & Central Iowa RR | 1 |
DH
| Delaware & Hudson | 4 |
DM
| Detroit & Mackinac | 1 |
DODX
| Department Of Defense | 1 |
DRGW
| Denver & Rio Grande Western | 11 |
DSNG
| Durango & Silverton Narrow Gauge Railroa | 1 |
DTI
| Detroit Toledo & Ironton | 1 |
DTS
| Detroit & Toledo ShoreLine | 1 |
DWP
| Duluth Winnipeg & Pacific | 2 |
EACH
| East Camden and Highland | 2 |
EEC
| East Erie Commercial Railroad | 1 |
EFCX
| Evergreen Freight Car Company | 1 |
EJE
| Elgin Joliet and Eastern | 3 |
EL
| Erie Lackawanna | 4 |
EN
| Esquimalt & Nanaimo | 1 |
EPRR
| EPRR | 1 |
FCC
| Flagg Coal Co. | 1 |
FDDM
| Fort Dodge Des Moines & Southern | 4 |
FXE
| Ferromex | 1 |
GA
| Georgia Railroad | 1 |
GARX
| General American Marks Company | 1 |
GBW
| Green Bay & Western | 4 |
GMO
| Gulf Mobile & Ohio | 4 |
GN
| Great Northern | 9 |
GNRR
| Georgia Northeastern | 1 |
GTW
| Grand Trunk Western | 1 |
HAMX
| Hams Beer | 1 |
HS
| H and S Railroad Company | 1 |
IATR
| Iowa Traction Railroad Company | 2 |
IC
| Illinois Central | 2 |
ITC
| Illinois Terminal Railroad | 2 |
JWAX
| General Electric Rail Services | 1 |
KCS
| Kansas City Southern | 3 |
KOG
| Kansas Oklahoma & Gulf | 1 |
LA
| Lousiana and Arkansas | 2 |
LAPX
| Linde Air Products Co. | 1 |
LN
| Louisville & Nashville | 2 |
LNAC
| Chattahoochee Bay Railroad, LLC | 1 |
LNE
| Lehigh and New England Ry | 1 |
LNW
| Louisiana & Northwestern | 1 |
LS
| Luzerne And Susquehanna | 1 |
LSI
| Lake Superior and Ishpeming Railroad | 2 |
LUNX
| General Electric Rail Services | 1 |
LV
| Lehigh Valley | 3 |
LVRC
| Lamoille Valley | 1 |
LW
| Louisville and Wadley Railway Company | 1 |
MCSA
| Moscow Camden and San Augustine Railroad | 1 |
MEC
| Maine Central | 3 |
MI
| Missouri & Illinois | 2 |
MILW
| Milwaukee Road | 30 |
MKT
| Missouri-Kansas-Texas | 2 |
MNA
| Missouri and Northern Arkansas | 2 |
MNS
| Minneapolis Northfield & Southern | 1 |
MON
| Monon Route | 2 |
MP
| Missouri Pacific | 4 |
MPA
| Maryland and Pennsylvania Railroad | 1 |
MRS
| Manufacturers Railway | 2 |
MSTL
| Minneapolis & St Louis | 2 |
MTW
| Marinette Tomahawk & Western | 1 |
MWR
| Muncie & Western | 1 |
NAR
| Northern Alberta Railways | 1 |
NH
| New Haven | 2 |
NJII
| New Jersey, Indiana and Illinois | 1 |
NKP
| Nickel Plate | 4 |
NP
| Northern Pacific | 13 |
NW
| Norfolk & Western | 5 |
NYC
| New York Central | 4 |
OCE
| Oregon California & Eastern | 1 |
ONT
| Ontario Northland Railway | 1 |
PBGX
| Pearl Brewing Co | 1 |
PC
| Penn Central | 2 |
PFE
| Pacific Fruit Express | 2 |
PHD
| Port Huron and Detroit Railroad Company | 1 |
PICK
| Pickens Railway | 2 |
PLE
| Pittsburgh & Lake Erie | 4 |
PRR
| Pennsylvania Railroad | 4 |
PW
| Providence and Worcester | 1 |
RBBX
| Ringling Bros. and Barnum and Bailey | 1 |
RBNX
| Fruit Growers Express Co. | 1 |
RBOX
| Railbox Company | 1 |
RBWX
| Western Fruit Express Co. | 1 |
RDG
| Reading Railroad | 2 |
RFP
| Richmond Fredericksburg & Potomac | 1 |
RMAX
| Rocky Mountain Rail Society | 1 |
RMDX
| American Refrigerator Transit Company | 1 |
ROCK
| Rock Island | 1 |
RPRX
| Rail Power Technologies | 1 |
SA
| Savannah & Atlanta | 1 |
SAL
| Seaboard Air Line | 4 |
SBC
| Ferrocarril Sonora Baja California | 2 |
SBCX
| SBCX | 1 |
SCL
| Seaboard Coast Line | 1 |
SJL
| St Johnsbury & Lamoille County RR | 1 |
SLC
| San Luis Central Railroad Company | 1 |
SLSF
| Saint Louis-San Francisco | 3 |
SOO
| Soo Line | 9 |
SOU
| Southern | 5 |
SP
| Southern Pacific | 4 |
SPS
| Spokane Portland & Seattle | 3 |
SSW
| St Louis Southwestern (Cotton Belt) | 2 |
TAG
| Tennessee, Alabama & Georgia | 1 |
TASD
| Terminal Alabama State Docks | 1 |
THB
| Toronto Hamilton & Buffalo | 1 |
TM
| Texas-Mexican | 1 |
TOE
| Texas Oklahoma and Eastern RR Company | 1 |
TP
| Texas & Pacific | 1 |
TPW
| Toledo Peoria & Western | 3 |
TSE
| Texas South-Eastern Railroad Company | 1 |
UP
| Union Pacific Railroad Company | 8 |
USLX
| General Electric Rail Services | 2 |
VOLX
| North American Car Corp. | 1 |
VS
| V and S Railway Incorporated | 1 |
VTR
| Vermont Railway | 1 |
WAB
| Wabash | 2 |
WAG
| Wellsville Addison & Galeton | 1 |
WCTR
| WCTU Company White City Terminal Railway | 2 |
WFCX1
| Western Fruit Express | 1 |
WM
| Western Maryland | 1 |
WP
| Western Pacific | 4 |
WRA
| Western Railway of Alabama | 1 |
WRX
| Western Refrigerator Line Company Termin | 1 |
WW
| Winchester & Western | 1 |
YS
| Youngstown Southern Ry | 1 |