AA
| Ann Arbor | 53 |
AARX
| Association of American Railroads | 2 |
ABEX
| Advanced BioEnergy | 3 |
ABOX
| TTX Company | 767 |
ABTX
| Abbott Labortatories | 1 |
AC
| Algoma Central | 4 |
ACFX
| General Electric Rail Services | 1 |
ACIS
| Algoma Central Railway Incorporated | 1 |
ACL
| Atlantic Coast Line | 57 |
ACWR
| Aberdeen, Carolina & Western | 1 |
ACY
| Akron, Canton & Youngstown | 19 |
ADBF
| Adrian and Blissfield Rail Road Company | 4 |
ADIX
| Adirondack Railway Preservation Society | 2 |
ADLX
| Adler Funding LLC | 9 |
ADN
| Ashley Drew & Northern | 112 |
AEC
| Atlantic and East Carolina Railway Compa | 2 |
AERC
| Albany and Eastern Railroad Company | 89 |
AEX
| Andersons | 11 |
AF
| Alabama and Florida Railway Company | 1 |
AG
| Galveston Railroad L.P. | 7 |
AGLF
| Knoxville & Holston River Railroad | 8 |
AGR
| Alabama and Gulf Coast | 1279 |
AGS
| Alabama Great Southern Railroad Company | 1 |
AHW
| Fox Valley and Western Limited | 5 |
AKMD
| Arkansas Midland Railroad Company | 31 |
AL
| Almanor Railroad Company | 1 |
ALAB
| Alabama Railroad | 118 |
ALL
| America Latina Logistica | 4013 |
ALLN
| Allentown and Auburn Railroad | 3 |
ALM
| Arkansas Louisiana and Mississippi Railr | 458 |
ALS
| Alton & Southern Railway | 2 |
ALY
| Allegheny and Eastern Railroad Incorpora | 51 |
AM
| Arkansas & Missouri | 81 |
AMC
| Arkansas Louisiana and Mississippi Railr | 15 |
AMCX
| BP Amoco Chemical Company Chemical Division | 1 |
AMEX
| Allied Enterprises | 1 |
AMR
| Arcata & Mad River | 4 |
AMTK
| Amtrak | 169 |
AN
| Apalachicola Northern | 104 |
ANAX
| General Electric Rail Services | 3 |
ANGX
| Andersons - Railgroup | 5 |
ANR
| Angelina and Neches River Railroad | 105 |
AOCX
| Aluminum Company of America | 1 |
AOK
| Arkansas-Oklahoma Railroad | 2099 |
AOKX
| Greenbrier Management Services, LLC | 2 |
APA
| Apache Railway Company | 12 |
APAX
| Cimentos Apasco S.A. De C.V. | 17 |
AR
| Aberdeen and Rockfish | 18 |
ARA
| Arcade and Attica Railroad Corporation | 2 |
ARCX
| Arizona Rail Car Incorporated | 4 |
ARG
| ARG | 1 |
ARMH
| Union Pacific Railroad Company | 2 |
ARMN
| Union Pacific Railroad Company | 1 |
ARR
| Alaska Railroad | 76 |
ARRX
| Anthracite Railroads Historical Society Incorporated | 2 |
ASAB
| Bay Line Railroad LLC | 129 |
ASFX
| American Steel Foundries | 2 |
ASTA
| ASTA | 1 |
ASV
| Abilene & Smokey Valley | 1 |
ATDX
| ARCELOR MITTAL MINES INC | 1 |
ATSF
| Atchison Topeka & Santa Fe | 1326 |
ATW
| Atlantic and Western | 1966 |
AVL
| Aroostook Valley Railroad Company | 3 |
AWP
| Atlanta & West Point | 15 |
AWVR
| Unstoppable Movie Railroad | 1 |
AZER
| Arizona Eastern Railway Company | 71 |
BAEX
| Andersons | 292 |
BAR
| Bangor & Aroostook | 247 |
BARY
| BARY | 1 |
BAYL
| Bay Line, LLC | 124 |
BB
| Buckingham Branch | 21 |
BBPX
| Blue Ribbon Beef Pack | 1 |
BC
| BARRE & CHELSEA RAILROAD | 6 |
BCH
| Southern Railway of British Columbia Limited | 6 |
BCIT
| Canadian National Railways | 36 |
BCIY
| BCIY | 1 |
BCK
| Buffalo Creek Flour | 7 |
BCLR
| Bay Colony | 21 |
BCO
| BCO | 1 |
BCOL
| Canadian National Railways | 653 |
BCPM
| British Columbia Provincial Museum | 1 |
BDRV
| Belvidere & Delaware Railroad | 3 |
BENX
| Investors Property Service | 1 |
BF
| BF | 1 |
BFBX
| Bakery Feeds, Division of Griffin Indust | 8 |
BFJ
| BFJ | 1 |
BHR
| BHR | 3 |
BISX
| Brandenburg Industrial Service Co | 4 |
BITY
| Penn Eastern Rail Lines Incorporated | 1 |
BKTV
| BKTV | 1 |
BKTX
| BKTX | 1 |
BKTY
| Union Pacific Railroad Company | 3389 |
BLA
| BLA | 1 |
BLE
| Bessemer & Lake Erie | 12 |
BLHX
| SMBC RAIL SERVICES LLC | 34 |
BM
| Boston & Maine | 262 |
BMS
| Berlin Mills | 14 |
BN
| Burlington Northern | 1083 |
BNSF
| BNSF Railway | 5855 |
BO
| Baltimore & Ohio | 162 |
BOMX
| B&O Railroad Museum Inc. | 2 |
BOOT
| BOOT | 1 |
BOX
| BOX | 4 |
BPRR
| Buffalo and Pittsburgh | 139 |
BR
| Buffalo and Pittsburgh | 82 |
BRW
| Black River And Western | 1 |
BSOR
| Buffalo Southern | 2 |
BSR
| BSR | 3 |
BSRX
| Branson Scenic | 1 |
BTKY
| BTKY | 2 |
BTN
| BTN | 1 |
C
| C | 1 |
CA
| Chesapeake & Albemarle | 4 |
CACV
| Cooperstown and Charlotte Valley | 3 |
CACX
| Cooperstown & Charlotte Valley Railroad | 1 |
CACY
| CACY | 1 |
CAD
| Cadiz Railroad | 2 |
CAGY
| Columbus & Greenville Railway | 127 |
CAIX
| CAI Rail Inc. | 37 |
CALA
| Carolina Southern | 1 |
CAMY
| CAMP CHASE RAILWAY COMPANY, LLC | 58 |
CANX
| CANAC International | 1 |
CAR
| CAR | 1 |
CASX
| CASX | 1 |
CAXX
| CEMENTO CRUZ AZUL | 3 |
CBCX
| Morton International | 1 |
CBL
| Conemaugh and Black Lick Railroad | 3 |
CBQ
| Chicago Burlington & Quincy | 626 |
CBR
| Coos Bay Rail Link | 1 |
CBRX
| Charles Barthold | 1 |
CC
| Chicago Central & Pacific | 9 |
CCLX
| Crystal Car Line | 1 |
CCO
| Clinchfield | 2 |
CCR
| Corinth & Counce | 64 |
CCT
| Central California Traction Company | 2 |
CCWX
| Coastal Chem Incorporated | 1 |
CD
| Ceske Drahy | 1 |
CDAC
| Canadian American | 3 |
CEFX
| CIT Group/Capital Finance, Inc | 62 |
CEI
| Chicago & Eastern Illinois | 17 |
CEMX
| Cemex Mexico SA de CV | 122 |
CFWR
| Caney Fork and Western Railroad | 55 |
CG
| Central Of Georgia | 33 |
CGF
| CGF | 1 |
CGR
| CG Railway, Inc | 44 |
CGW
| Chicago Great Western | 48 |
CGX
| CGX | 1 |
CHMX
| Southern Illinois Railcar Incorporated | 3 |
CHP
| Ferrocarriles Nacionales de Mexico | 10 |
CHTS
| Penn Eastern Rail Lines Incorporated | 5 |
CHTT
| Chicago Heights Terminal Transfer | 261 |
CHV
| Chattahoochee Valley Ry | 4 |
CHW
| Chesapeake Western | 3 |
CIBX
| CIT Group/Capital Finance, Inc | 184 |
CIC
| Cedar Rapids & Iowa City | 143 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 3 |
CIL
| Chicago Indianapolis & Louisville (Monon | 1 |
CIM
| Chicago And Illinois Midland | 3 |
CIRR
| Chattahoochee Industrial Railroad | 534 |
CJPX
| General Electric Rail Services Corporation | 1 |
CKIX
| C.K. Industries | 48 |
CLC
| Columbia and Cowlitz Railway Company | 104 |
CLK
| Cadillac & Lake City | 1 |
CLP
| Clarendon and Pittsford | 3 |
CLSX
| Cargill Incorporated Salt Division | 8 |
CM
| Central Montana Rail Incorporated | 1 |
CMEX
| Cemex Inc | 2 |
CMHX
| CarMath Incorporated | 250 |
CMNW
| Chicago Missouri & Western | 2 |
CMO
| Chicago St Paul Minneapolis & Omaha | 1 |
CMQ
| CENTRAL MAINE & QUEBEC RAILWAY | 56 |
CMW
| CMW | 1 |
CN
| Canadian National Railways | 2661 |
CNA
| Canadian National Railways | 2304 |
CNIS
| Canadian National Railways | 687 |
CNJ
| Central Rail Road of New Jersey | 17 |
CNL
| Columbia Newberry & Laurens | 1 |
CNR
| CNR | 1 |
CNRY
| Cincinnati Railway | 1 |
CNS
| CNS | 1 |
CNW
| Chicago & Northwestern | 1108 |
CO
| Chesapeake & Ohio | 138 |
COB
| COB | 3 |
COE
| Colorado & Eastern | 1 |
COER
| Crab Orchard & Egyptian | 1406 |
COLX
| Alliant Energy | 2 |
CONE
| CONE | 1 |
CONW
| Colorado & North Western | 1 |
CONX
| ConocoPhillips Company | 1 |
COP
| City of Prineville Railway | 115 |
CORE
| CORE | 1 |
COSX
| Cabot Corporation CAB-O-SIL Division | 1 |
CP
| Canadian Pacific Railway | 2449 |
CPAA
| Canadian Pacific Railway | 394 |
CPC
| CPC | 1 |
CPI
| Canadian Pacific Railway | 6 |
CPLT
| CAMINO, PLACERVILLE & LAKE TAHOE RAILROAD CO. | 4 |
CPPX
| Consolidated Papers Incorporated | 3 |
CPTM
| Companhia Paulista de Trens Metropolitanos | 1 |
CR
| Conrail | 1802 |
CRDX
| Chicago Freight Car Leasing Company | 17 |
CRHA
| Candian Railroad Historical Assocation | 2 |
CRIP
| Chicago Rock Island & Pacific | 62 |
CRIX
| Citicorp Railmark, Inc. | 14 |
CRLE
| Coe Rail Incorporated | 695 |
CRN
| Norfolk Southern Railway Company | 1 |
CRR
| Clinchfield | 22 |
CRYX
| Cryo-Trans Incorporated | 31 |
CS
| Colorado & Southern | 27 |
CSBX
| Cargill Incorporated Salt Division | 3 |
CSG
| CSG | 1 |
CSP
| Camas Prairie RailNet Incorporated | 5 |
CSRX
| Conway Scenic Railroad | 1 |
CSS
| Chicago South Shore And South Bend | 4 |
CST
| CST | 1 |
CSX
| CSX Railroad | 6703 |
CTML
| Cairo Terminal Railroad Company | 1 |
CTN
| Canton Railroad Company | 19 |
CTR
| Clinton Terminal Railroad Company | 3 |
CTRR
| Cloquet Terminal Railroad Company | 2 |
CTS
| Cumbres & Toltec Scenic | 2 |
CUOH
| Columbus and Ohio River Railroad Company | 197 |
CUON
| CUON | 1 |
CV
| Central Vermont | 127 |
CVC
| Canadian National Railways | 179 |
CWC
| Charleston & Western Carolina | 1 |
CWP
| Chicago West Pullman & Southern | 6 |
CWRC
| CENTRAL WISCONSIN RAILROAD | 3 |
CXST
| CXST | 3 |
CYRX
| CYRX | 1 |
CYZ
| CYZ | 1 |
DAFX
| Department of Defence Troop Support and Aviation Material Re | 3 |
DANX
| ADM Transportation Company | 4 |
DB
| Deutsche Bahn | 3 |
DC
| Delray Connecting Railroad Company | 2 |
DCI
| Des Moines & Central Iowa RR | 1 |
DCLR
| Delaware Coast Line RR Co | 1 |
DCW
| DCW | 1 |
DGG
| DGG | 2 |
DGHX
| Searles Valley Minerals Operations, Inc. | 1 |
DGRW
| DGRW | 1 |
DH
| Delaware & Hudson | 97 |
DHNY
| Canadian Pacific (Delaware and Hudson Railway Company Incorp | 13 |
DIR
| DIR | 2 |
DJJX
| Joseph Transportation Incorporated | 3 |
DJTX
| Joseph Transportation Incorporated | 9 |
DKS
| Union Pacific Railroad Company | 5 |
DL
| Delaware-Lackawanna Railroad Company | 3 |
DLW
| Delaware Lackawanna & Western | 16 |
DLWR
| Depew Lancaster and Western Railroad Com | 2 |
DM
| Detroit & Mackinac | 26 |
DME
| Dakota, Minnesota and Eastern | 151 |
DMHX
| Davenport Mammoet LLC | 1 |
DMIR
| Duluth Missabe & Iron Range | 10 |
DMM
| Dansville and Mount Morris Railroad Comp | 101 |
DMN
| Duluth Missabe and Northern Railway | 1 |
DNE
| Duluth and Northeastern Railroad Company | 2 |
DO
| Delaware Otsego | 1 |
DODX
| Department Of Defense | 43 |
DOT
| DOT | 1 |
DOTX
| USDOT/Federal Railroad Administration | 5 |
DPUX
| DPUX | 1 |
DQE
| De Queen and Eastern Railroad Incorporat | 1 |
DR
| Dardanelle and Russellville Railroad Inc | 9 |
DRG
| DRG | 2 |
DRGW
| Denver & Rio Grande Western | 392 |
DRRV
| DRRV | 3 |
DSDX
| Dairy Shippers Despatch Co. | 1 |
DSL
| Denver & Salt Lake | 1 |
DSNG
| Durango & Silverton Narrow Gauge Railroa | 11 |
DSPP
| Denver, South Park & Pacific RR | 1 |
DSRX
| Downeast Scenic | 1 |
DSSA
| Duluth, South Shore & Atlantic | 5 |
DTI
| Detroit Toledo & Ironton | 82 |
DTS
| Detroit & Toledo ShoreLine | 13 |
DUPX
| Du Pont De Nemours and Company Incorporated | 2 |
DVR
| Devco Railway Cape Breton Development Corporation (Coal Divis | 1 |
DVS
| Delta Valley and Southern Railway Compan | 10 |
DW
| DW | 1 |
DWC
| Canadian National Railways | 2156 |
DWCR
| DWCR | 1 |
DWP
| Duluth Winnipeg & Pacific | 8 |
EACH
| East Camden and Highland | 10 |
EAST
| EAST | 1 |
EBT
| East Broad Top | 7 |
ECOX
| Eco East | 2 |
ECRM
| ECRM | 2 |
EDC
| EDC | 1 |
EDZX
| Envases de Zacatecas S.A. de C.V. | 1 |
EE
| Ellis and Eastern Company | 1 |
EEC
| East Erie Commercial Railroad | 2532 |
EELX
| General Electric Rail Services Corporation | 1 |
EFC
| Estrada de Ferro Carajas | 1 |
EFCX
| Evergreen Freight Car Company | 13 |
EFOM
| EFOM | 2 |
EFVM
| Estrada de Ferro Vitoria-Minas | 192 |
EHSX
| Essex Hybrid Seed Company Incorporated | 4 |
EJE
| Elgin Joliet and Eastern | 16 |
EL
| Erie Lackawanna | 98 |
ELBR
| ELBR | 279 |
ELS
| Escanaba and Lake Superior Railroad Comp | 110 |
EMET
| EMET | 1 |
EN
| Esquimalt & Nanaimo | 9 |
ENDX
| GATX de Mexico SA de CV | 26 |
ENR
| E and N Railway Company Limited | 1 |
EPRR
| EPRR | 1 |
EPRY
| East Penn Railway | 6 |
ER
| Eesti Raudtee | 1 |
ERES
| Erie Western | 3 |
ERIE
| Erie Railroad | 36 |
ESEX
| ESEX | 1 |
ESLJ
| East St. Louis Junction Railroad | 1 |
ETWN
| ETWN | 2 |
EUKA
| EUKA | 1 |
EV
| Everett Railroad | 3 |
EVEX
| EVEX | 4 |
FA
| FA | 6 |
FBBO
| FBBO | 1 |
FBOX
| TTX Company | 2490 |
FC
| Fulton County Railroad Incorporated | 1 |
FCA
| Ferrovia Centro Atlantica | 286 |
FCC
| Flagg Coal Co. | 3 |
FCCA
| FCCA | 2 |
FCCH
| FCCH | 1 |
FCCM
| Compania de Ferrocarriles Chiapas Mayab | 80 |
FCM
| Ferrocarriles Nacionales de Mexico | 2 |
FCP
| Ferrocarril Del Pacifico | 16 |
FCR
| Fulton County Railraod | 1 |
FCRD
| First Coast Railway | 216 |
FDDM
| Fort Dodge Des Moines & Southern | 11 |
FDEC
| Ferrocariles de Cuba | 1 |
FDEX
| FDEX | 1 |
FEC
| Florida East Coast | 25 |
FEPA
| FEPA | 15 |
FEX
| FEX | 1 |
FFIX
| Procor Limited | 2 |
FGER
| Fruit Growers Express Company | 12 |
FGLK
| Finger Lakes Railway | 224 |
FGLX
| Factor Gas Liquids Incorporated | 3 |
FGWX
| Federal Grain Inspection Service (USDA) (Scale Test Cars) | 1 |
FIBR
| FIBR | 175 |
FJG
| Fonda Johnstown & Gloversville RR | 12 |
FLOX
| CIT Group/Capital Finance, Inc | 61 |
FLSX
| Great Miami Incorporated | 1 |
FMB
| FMB | 1 |
FMID
| Florida Midland Railroad Company Incorpo | 1 |
FN
| FN | 1 |
FNRX
| FNRX | 1 |
FNS
| FNS | 1 |
FP
| Fordyce & Princeton Railroad Company | 60 |
FRDN
| H and S Railroad Company Incorporated | 3 |
FRIS
| FRIS | 1 |
FRR
| Falls Road Railroad Company Incorporated | 36 |
FRVR
| Fox River Valley Railroad | 5 |
FSR
| Fort Smith Railroad Company | 16 |
FSRR
| FerroSur | 494 |
FSSR
| FSSR | 1 |
FURX
| First Union Rail | 28 |
FUS
| Ferrocarriles Nacionales de Mexico | 5 |
FWD
| Fort Worth & Denver | 15 |
FXE
| Ferromex | 1017 |
GA
| Georgia Railroad | 8 |
GACK
| GACK | 1 |
GACX
| General American Marks Company | 308 |
GAMX
| Arrendadora Nacional De Carros De Ferrocaril | 5 |
GANO
| Georgia Northern Railway Company | 2 |
GARX
| General American Marks Company | 14 |
GATX
| General American Marks Company | 5 |
GBRX
| Greenbrier Leasing Corporation | 9 |
GBRY
| Gettysburg Railway. | 1 |
GBW
| Green Bay & Western | 63 |
GBX
| GBX | 1 |
GC
| Georgia Central | 4 |
GETY
| Gettysburg Railroad | 4 |
GF
| Georgia & Florida | 7 |
GFRR
| Georgia and Florida Railnet | 114 |
GJ
| GJ | 1 |
GKLX
| Gold Kist | 2 |
GKWR
| GKWR | 1 |
GLC
| Great Lakes Central Railroad | 1 |
GLRX
| Georgetown Loop Railroad Incorporated | 2 |
GLSR
| Gloster Southern Railroad Corporation | 3 |
GLSX
| Glacier State Distribution Services Incorporated | 1 |
GMO
| Gulf Mobile & Ohio | 73 |
GMRC
| Green Mountain RR | 777 |
GMRR
| GMRR | 1 |
GMRX
| GMRX | 2 |
GMRY
| Great Miami | 7 |
GMSR
| Kansas City Southern | 36 |
GN
| Great Northern | 310 |
GNBC
| Grainbelt Corporation | 4 |
GNRR
| Georgia Northeastern | 184 |
GNRW
| GNRW | 1 |
GNWB
| GNWB | 1 |
GNWR
| Genesee and Wyoming Railroad Company | 491 |
GPWX
| Georgia-Pacific Corp | 2 |
GR
| Grand Rapids Eastern Railroad Incorporated | 3 |
GRLW
| Greenville & Western Railway Company, LLC | 1 |
GRN
| Greenville & Northern | 6 |
GRRY
| GRRY | 25 |
GSMR
| Great Smoky Mountains | 1 |
GSSX
| Gopher State Scrap and Metal | 13 |
GSWR
| Georgia Southwestern | 6 |
GT
| GT | 3 |
GTR
| Great River Railroad; d/b/a Rosedale-Bolivar County Port Comm | 1 |
GTRA
| Golden Triangle Railroad | 225 |
GTW
| Grand Trunk Western | 1413 |
GVSR
| Galveston Railroad L.P. | 467 |
GWF
| Galveston Wharves | 2 |
GWMW
| GWMW | 1 |
GWR
| Great Western Railway Company | 4 |
GWRC
| Georgia Woodlands | 1 |
GWRX
| GWRX | 1 |
GWWD
| Greater Winnipeg Water District | 3 |
GWWR
| Gateway Western | 2 |
GXWR
| GXWR | 1 |
HABX
| Habco International Incorporated | 1 |
HAMX
| Hams Beer | 1 |
HATX
| Helm Financial Corporation | 22 |
HBRR
| Huckleberry Railroad | 1 |
HCGX
| COMPASS MINERALS INTERNATIONAL INC | 51 |
HCRC
| Hillsdale County Ry. Co., Inc. | 7 |
HCRY
| Huron Central Railway | 125 |
HCSX
| Helm Chesapeake LLP | 16 |
HDTX
| Huish Detergents, Inc | 14 |
HERB
| HERB | 1 |
HERX
| General Electric Rail Services Corporation | 1 |
HESR
| Huron and Eastern | 63 |
HFPX
| HFPX | 1 |
HFS
| HFS | 1 |
HIRX
| TRANSPORTATION SERVICES & EQUIPMENT HOLDING, LLC | 1 |
HKRX
| HKRX | 41 |
HLMX
| Helm Financial Corporation | 171 |
HMIX
| Henkels and McCoy Inc | 1 |
HMJX
| HELM Financial Corporation | 2 |
HMLX
| HMLX | 1 |
HMTX
| HMTX | 1 |
HN
| Hutchinson and Northern Railway Company | 4 |
HOSC
| HOSC | 3 |
HPIX
| Basell USA, Inc | 1 |
HPJX
| Helm-Pacific Leasing | 203 |
HPTD
| High Point Thomasville and Denton Railroad | 2 |
HR
| HR | 1 |
HRRC
| Housatonic Railroad Company | 1 |
HS
| H and S Railroad Company | 2192 |
HSCX
| Steel Wheels Limited | 1 |
HSW
| Helena Southwestern | 1 |
HTCX
| General Electric Rail Services | 2 |
HTTX
| TTX Company | 1 |
HVRR
| Hocking Valley | 1 |
HVRX
| Heber Valley Historic Railroad | 3 |
HWCX
| Halliburton Company | 1 |
IAIS
| Iowa Interstate | 8 |
IAMR
| IAMR | 1 |
IANR
| Iowa Northern Ry | 402 |
IARX
| IARX | 10 |
IAT
| IOWA TRACTION RAILROAD CO | 1 |
IATR
| Iowa Traction Railroad Company | 273 |
IBOX
| TTX Company | 1 |
IBT
| International Bridge and Terminal Company | 1183 |
IC
| Illinois Central | 731 |
ICE
| Iowa Chicago and Eastern | 4 |
ICG
| Illinois Central Gulf | 245 |
IFRX
| Infinity Rail LLC | 44 |
IHRC
| Indiana Hi Rail | 7 |
IMPL
| IMPL | 1 |
IMRL
| I&M Rail Link | 9 |
INAR
| INAR | 3 |
INRD
| Indiana Railroad | 3 |
IOCR
| Indiana and Ohio Central Railroad | 12 |
IORY
| Indiana & Ohio | 2 |
IPFX
| HERITAGE RAIL LEASING LLC | 1 |
IREX
| IRECO Incorporated | 1 |
IRRC
| Iowa R.R. Co. | 1 |
IRYM
| Illinois Railway Museum | 1 |
ISRC
| ISRC | 1 |
ITC
| Illinois Terminal Railroad | 54 |
ITFX
| INFINITY TRANSPORTATION III LLC | 62 |
ITLX
| General Electric Rail Services | 9 |
J
| J | 1 |
JAIX
| JAIX Leasing Corporation | 1 |
JBT
| JBT | 1 |
JEFW
| Jefferson Warrior Railroad Company | 2 |
JJRD
| J and J Railroad Incorporated | 3 |
JRC
| JRC | 4 |
JRSX
| J.R. Simplot Company | 1 |
JSSX
| Jersey Shore Steel Company | 5 |
JV
| JV | 2 |
JWAX
| General Electric Rail Services | 1 |
KCCS
| Kansas City Clinton & Springfield | 1 |
KCR
| KCR | 1 |
KCS
| Kansas City Southern | 2985 |
KCSM
| Kansas City Southern De Mexico | 137 |
KDR
| KDR | 1 |
KECR
| KECR | 1 |
KELX
| Kellogg Company | 62 |
KIWI
| KIWI | 10 |
KJR
| Kiski Junction Railroad | 1 |
KJRY
| Keokuk Junction | 2 |
KKRR
| Knox and Kane Railroad Company | 2 |
KLRX
| KOCH RAIL LLC | 37 |
KOG
| Kansas Oklahoma & Gulf | 1 |
KOR
| KOR | 1 |
KPR
| Kelowna Pacific Railway Ltd. | 1 |
KRLX
| KRLX | 1 |
KRR
| Kiamichi | 34 |
KSC
| KSC | 1 |
KSCM
| KSCM | 1 |
KSCX
| KAPSTONE CHARLESTON KRAFT, LLC | 1 |
KWT
| KWT Railway | 15 |
KXHR
| Knoxville & Holston River RR | 18 |
KYLE
| Kyle Railroad | 65 |
KYRX
| Progress Rail Services Corporation | 2 |
LA
| Lousiana and Arkansas | 2 |
LACX
| Goodyear Tire and Rubber Company | 1 |
LAOM
| LAOM | 1 |
LAPX
| Linde Air Products Co. | 8 |
LASB
| Lackawaxen and Stourbridge | 3 |
LATR
| LATR | 1 |
LBR
| Lowville and Beaver River Railroad Compa | 116 |
LC
| Lancaster & Chester | 43 |
LCLX
| Ledcor Communications Limited | 1 |
LCRC
| Lenawee County Railroad | 3 |
LDEK
| LDEK | 1 |
LEF
| Lake Erie Franklin and Clarion Railroad Company | 4 |
LEFC
| Lake Erie, Franklin & Claron | 1 |
LES
| LES | 1 |
LF
| LF | 2 |
LFC
| LFC | 1 |
LFCD
| Linea Coahuila Durango S.A. de C.V. | 21 |
LH
| LH | 1 |
LINC
| Lewis and Clark Railway Company | 1 |
LM
| Litchfield & Madison | 1 |
LN
| Louisville & Nashville | 130 |
LNAC
| Chattahoochee Bay Railroad, LLC | 61 |
LNE
| Lehigh and New England Ry | 1 |
LNW
| Louisiana & Northwestern | 7 |
LNWX
| Locomotives Northwest Limited | 3 |
LOAM
| Lousiana Midland | 20 |
LOVX
| American Colloid Company | 8 |
LPN
| Longview, Portland & Northern | 18 |
LPS
| LPS | 1 |
LR
| LR | 1 |
LRC
| LRC | 1 |
LRLX
| General Electric Rail Services Corporation | 1 |
LRR
| Little River Railroad | 3 |
LRS
| Laurinburg and Southern | 2377 |
LRWN
| Little Rock & Western | 134 |
LS
| Luzerne And Susquehanna | 2 |
LSBC
| LSBC | 1 |
LSI
| Lake Superior and Ishpeming Railroad | 9 |
LSMS
| Lake Shore Michigan Southern Railroad | 2 |
LSR
| LSR | 2 |
LSRC
| Lake State Railway Company | 35 |
LSRX
| Lake Superior Railroad Museum | 4 |
LTSR
| LTSR | 1 |
LUNX
| General Electric Rail Services | 24 |
LV
| Lehigh Valley | 48 |
LVAL
| Lackawanna Valley Railroad Corporation | 1 |
LVRC
| Lamoille Valley | 69 |
LVRR
| Lycoming Valley | 34 |
LW
| Louisville and Wadley Railway Company | 680 |
LXOH
| Knoxville & Holston River Railroad | 6 |
MAIN
| MAIN | 2 |
MASX
| Masonite Corporation | 2 |
MB
| Meridian & Bigbee | 193 |
MBKX
| Mitsui Rail Capital | 5 |
MBTA
| Massachusetts Bay Transit Authority | 1 |
MC
| Mass Coastal | 2 |
MCER
| Massachusetts Central Railroad | 2 |
MCSA
| Moscow Camden and San Augustine Railroad | 80 |
MCVX
| Massuchusetts Call/Volunteer Firefighters Assoc. | 8 |
MDDE
| Maryland and Delaware Railroad | 3 |
MDR
| Kansas City Southern | 35 |
MDW
| Minnesota Dakota and Western Railway Com | 628 |
ME
| Morristown & Erie Railroad | 2 |
MEC
| Maine Central | 673 |
MECR
| MECR | 1 |
MED
| MED | 1 |
MERR
| MERR | 1 |
MET
| Modesto and Empire Traction Company | 133 |
MHWA
| Mohawk Adirondack and Northern Railroad | 1 |
MI
| Missouri & Illinois | 6 |
MIGN
| Michigan Northern | 2 |
MILW
| Milwaukee Road | 430 |
MISS
| Mississippian Railway Cooperative Incorporated | 10 |
MISX
| Milwaukee Solvents and Chemicals Corporation | 26 |
MJ
| Manufacturers'' Junction Railway Company | 2 |
MKT
| Missouri-Kansas-Texas | 71 |
MLR
| MLR | 1 |
MM
| MM | 1 |
MMA
| Montreal, Maine & Atlantic | 451 |
MMID
| Maryland Midland | 5 |
MMRR
| Mid-Michigan Railroad Incorporated | 13 |
MNA
| Missouri and Northern Arkansas | 35 |
MNCR
| Metro North Commuter Railway | 1 |
MNCW
| Metro-North Commuter Railroad | 6 |
MNF
| MNF | 1 |
MNJ
| Middletown & New Jersey Railroad | 6 |
MNNR
| Minnesota Commercial | 48 |
MNS
| Minneapolis Northfield & Southern | 82 |
MNTR
| MNTR | 1 |
MNTX
| Minnesota Transportation Museum, Inc. | 10 |
MNVA
| Minnesota Valley | 1 |
MOD
| MOD | 1 |
MON
| Monon Route | 31 |
MOT
| Marine Oil Transportation | 5 |
MOW
| MOW | 1 |
MP
| Missouri Pacific | 2029 |
MPA
| Maryland and Pennsylvania Railroad | 35 |
MPCX
| Michels Corporation | 3 |
MPLX
| General Electric Railcar Services Corp. | 3 |
MPTX
| Procor Limited | 1 |
MQT
| Marquette Rail | 264 |
MR
| McCloud Railway Company | 152 |
MRCX
| General Electric Rail Services Corporation | 1 |
MREX
| Monad Railway Equipment Company | 1 |
MRL
| Montana Rail Link | 408 |
MRLX
| Mid America Rail Car Leasing | 5 |
MRMX
| Midwest Railcar Corporation | 25 |
MRRI
| MRRI | 1 |
MRS
| Manufacturers Railway | 131 |
MRSL
| MRS Logistica | 307 |
MS
| Michigan Shore Railroad Incorporated | 2 |
MSCA
| MSCA | 1 |
MSDR
| Knoxville & Holston River Railroad | 207 |
MSE
| Mississippi Export Railroad Company | 20 |
MSIX
| Morton International Incorporated | 3 |
MSOH
| MSOH | 1 |
MSRC
| Kansas City Southern | 55 |
MSTL
| Minneapolis & St Louis | 30 |
MSV
| Mississippi and Skuna Valley Railroad Co | 3 |
MTFR
| MTFR | 1 |
MTNR
| Mississippi Tennessee Railroad LLC | 251 |
MTR
| Montour RR | 2 |
MTW
| Marinette Tomahawk & Western | 23 |
MTX
| MTX | 1 |
MVCX
| MVCX | 2 |
MVRY
| Mahoning Valley Ry | 11 |
MWC
| Midwest Central | 1 |
MWCX
| Midwest Railcar Corporation | 513 |
MWR
| Muncie & Western | 1 |
MWT
| MWT | 1 |
MWWC
| MWWC | 1 |
MWWX
| MWWX | 1 |
NACC
| NACC | 2 |
NADX
| General Electric Rail Services | 176 |
NAM
| Namibia Railways | 10 |
NAR
| Northern Alberta Railways | 33 |
NAUG
| Naugatuck Railroad Company | 1 |
NB
| NB | 1 |
NBSR
| New Brunswick Southern Railway Company L | 2 |
NC
| CSX Transportation Incorporated | 1 |
NCCX
| NCCX | 1 |
NCNG
| NCNG | 1 |
NCOK
| North Central Oklahoma | 2 |
NCRX
| General Electric Rail Services Corporation | 2 |
NCSL
| Nashville Chattanooga & St Louis | 2 |
NCST
| NCST | 1 |
NCTR
| North Central Texas Railroad | 1 |
NCYR
| Nash County Railroad Corporation | 3 |
NDEM
| NDEM | 94 |
NDYK
| NDYK | 1 |
NDYX
| First Union Rail | 53 |
NECR
| New England Central | 4 |
NEDX
| NEDX | 1 |
NERR
| Nashville and Eastern | 18 |
NFD
| Norfolk, Franklin and Danville | 10 |
NH
| New Haven | 15 |
NHCR
| New Hampshire Central Railroad | 2 |
NHIR
| New Hope & Ivyland | 11 |
NHRR
| New Hope and Ivyland Rail Road | 1 |
NHVT
| New Hampshire and Vermont Railroad Company | 2 |
NIRC
| NIRC | 1 |
NIRX
| General Electric Rail Services | 14 |
NJ
| Delaware and Hudson Railway Company Incorporated | 1 |
NJII
| New Jersey, Indiana and Illinois | 8 |
NJT
| New Jersey Transit | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1121 |
NKP
| Nickel Plate | 23 |
NLG
| Kansas City Southern Railway Company (North Louisiana & Gulf) | 21 |
NLTX
| National Starch and Chemical Company d/b/a Speciality Synthe | 1 |
NM
| National Railways of Mexico | 3 |
NN
| Northern Nevada Railroad Corporation | 6 |
NNYX
| National New York Central Railroad Museu | 1 |
NOKL
| Northwestern Oklahoma | 1481 |
NOLK
| NOLK | 9 |
NOPB
| New Orleans Public Belt Railroad | 28 |
NP
| Northern Pacific | 276 |
NPGX
| NEWPAGE CORP | 3 |
NPRX
| Yakima Interurban Lines Assn. | 1 |
NRI
| Nebkota Railway Incorporated | 31 |
NRLX
| CIT Group/Capital Finance, Inc | 169 |
NRMX
| NRMX | 1 |
NS
| Norfolk Southern | 7374 |
NSHR
| North Shore | 46 |
NSL
| St. Lawrence and Raquette River Railroad | 14 |
NSRC
| North Stratford RR | 9 |
NSS
| Newburgh and South Shore Ry. Co. | 1 |
NVRR
| NAPA Valley Railroad Company | 1 |
NW
| Norfolk & Western | 752 |
NWP
| Northwestern Pacific Railroad Company | 1 |
NWR
| Nashville & Western Railroad Corp. | 24 |
NX
| NX | 4 |
NYC
| New York Central | 938 |
NYCH
| New York Cross Harbor Railroad Terminal Corporation | 1 |
NYNH
| NYNH | 1 |
NYSW
| New York Susquehanna & Western | 18 |
OAR
| Old Augusta Railroad | 171 |
OC
| OC | 7 |
OCE
| Oregon California & Eastern | 23 |
OCTL
| Oil Creek and Titusville Lines | 1 |
OCTR
| Octoraro Railway Incorporated | 1 |
ODCX
| Old Dominion Chapter | 1 |
OE
| Oregon Electric | 1 |
OERM
| OERM | 2 |
OHCR
| Ohio Central | 9 |
OHPA
| Ohio and Pennsylvania Railroad Company | 15 |
OKKT
| Union Pacific Railroad Company | 11 |
OLYR
| Olympic Railroad Company | 5 |
OMSX
| J. T. Leasing, Inc. d/b/a Ohio Mulch | 1 |
ONR
| ONR | 1 |
ONT
| Ontario Northland Railway | 214 |
ONTA
| Ontario Northland Railway | 16 |
ONW
| Oregon & Northwestern | 8 |
ONY
| ONY | 1 |
OPE
| Oregon Pacific & Eastern | 16 |
OSHX
| OSHX | 1 |
OTDX
| Greenbrier Leasing Corporation | 3 |
OUCH
| Ouachita Railroad | 5 |
OWRN
| OWRN | 1 |
p
| P | 1 |
PACX
| Plasser American Corporation | 3 |
PAEX
| PAEX | 1 |
PAL
| Paducah & Louisville | 33 |
PALX
| Paducah & Louisville | 1 |
PAM
| Pittsburgh Allegheny and McKees Rocks Railroad Company | 1 |
PAN
| PAN | 1 |
PBGX
| Pearl Brewing Co | 2 |
PBRX
| TYSON FRESH MEATS | 8 |
PC
| Penn Central | 180 |
PCA
| Penn Central | 7 |
PCRY
| PCRY | 3 |
PDC
| PDC | 3 |
PDRR
| Pee Dee River RR | 109 |
PE
| Peoria & Eastern | 11 |
PFE
| Pacific Fruit Express | 5 |
PG
| Proctor & Gamble | 1 |
PGE
| Pacific Great Eastern | 14 |
PGER
| PGER | 3 |
PGR
| Progressive Rail, Inc | 40 |
PHD
| Port Huron and Detroit Railroad Company | 23 |
PICK
| Pickens Railway | 31 |
PKP
| Polish Railways | 2 |
PLCX
| General Electric Rail Services | 1 |
PLE
| Pittsburgh & Lake Erie | 47 |
PLEX
| CIT Group/Capital Finance, Inc | 1 |
PLM
| PLM | 16 |
PLTX
| Potlatch Corporation | 13 |
PLYX
| US Plywood | 2 |
PM
| Pere Marquette | 6 |
PMAX
| PMA Transportation Corporation | 2 |
PMRX
| Progress Metal Reclamation Company | 47 |
PNWC
| PNWC | 1 |
POHC
| Pittsburgh & Ohio Central | 20 |
POTB
| Port of Tillamook Bay | 14 |
POVA
| Pend Oreille Valley Railroad | 4 |
PPCX
| AAPRCO Register Private Cars | 3 |
PPU
| Tazewell & Peoria Railroad | 2 |
PREX
| Pioneer Rail Equipment | 7 |
PRG
| PRG | 1 |
PRL
| Penn Eastern Rail Lines Incorporated | 27 |
PRR
| Pennsylvania Railroad | 190 |
PRSX
| Progress Rail Service | 4 |
PRV
| Pearl River Valley Railroad Company | 2 |
PS
| Pittsburg and Shawmut Railroad Company | 1 |
PSMX
| Esco Corporation | 38 |
PSTR
| PSTR | 2 |
PT
| Peninsula Terminal Company | 6 |
PTLX
| General Electric Rail Services | 1 |
PVRR
| Pioneer Valley Railroad Company Incorporated | 2 |
PW
| Providence and Worcester | 17 |
PWRC
| P&W Railfan Club | 1 |
QAR
| QAR | 1 |
QC
| Quebec Central | 206 |
QGRY
| Quebec Gatineau Railway Incorporated | 354 |
QOCX
| Quaker Oats Company | 10 |
RAHX
| Rohm and Haas Company | 1 |
RAMX
| Rail Merchants International | 2 |
RB
| RB | 3 |
RBBN
| Burlington Northern | 9 |
RBBQ
| Chicago, Burlington and Quincy Reefers | 16 |
RBBX
| Ringling Bros. and Barnum and Bailey | 3 |
RBCS
| RBCS | 6 |
RBCX
| Rail-Bridge Corporation | 1 |
RBDX
| RBDX | 1 |
RBFX
| RBFX | 1 |
RBMN
| Reading Blue Mountain & Northern | 28 |
RBNX
| Fruit Growers Express Co. | 5 |
RBOX
| Railbox Company | 5411 |
RBPX
| Mineral Processing & Marketing Inc. | 1 |
RBW
| Burlington Northern | 1 |
RBWX
| Western Fruit Express Co. | 5 |
RCJM
| RCJM | 1 |
RCPX
| Railcar Limited | 1 |
RDG
| Reading Railroad | 79 |
RDH
| RDH | 1 |
RDMX
| Ryder | 2 |
REX
| Railway Express Agency, Inc. | 1 |
RFFS
| RFFS | 6 |
RFP
| Richmond Fredericksburg & Potomac | 45 |
RGCX
| Rio Grande Chemical LTD | 23 |
RGS
| Rio Grande Southern | 1 |
RH
| RH | 1 |
RHSX
| CentralNew York Chapter NRHS | 1 |
RI
| RI | 58 |
RJCC
| R.J. Corman Railroad/Kentucky Lines | 16 |
RJCD
| RJCD | 1 |
RJCM
| R.J. Corman Railroad Company/ Memphis Li | 88 |
RJCR
| RJ Corman | 2 |
RJCW
| R.J. Corman Railroad Company/ Western Ohio Line | 2 |
RKCX
| Knox Kershaw Incorporated | 1 |
RMAX
| Rocky Mountain Rail Society | 2 |
RMDX
| American Refrigerator Transit Company | 1 |
RMGX
| Andersons - Railgroup | 13 |
RMMX
| Andersons - Railgroup | 22 |
RMPX
| RailCar Limited | 1 |
ROCK
| Rock Island | 47 |
RPCX
| Railroad Passenger Car Numbering Bureau | 9 |
RPMX
| RPMG INC | 6 |
RPRX
| Rail Power Technologies | 1 |
RR
| Raritan River | 3 |
RRLX
| Rail Logistics, LC | 7 |
RRRI
| RRRI | 1 |
RRRR
| Rock and Rail Incorporated | 1 |
RSP
| Roscoe Snyder and Pacific Railway | 8 |
RUMO
| RUMO | 15 |
RUT
| Vermont Railway Incorporated | 4 |
RUTL
| RUTL | 1 |
RVCX
| Richter Vinegar Company | 1 |
RVPR
| Riverport R.R., L.L.C. | 18 |
RVRX
| RVRX | 8 |
RVSC
| Rio Valley Switching Company | 29 |
RWO
| RWO | 1 |
S0U
| S0U | 1 |
SA
| Savannah & Atlanta | 7 |
SAL
| Seaboard Air Line | 49 |
SAN
| Sandersville | 6 |
SAS
| South African Railways | 103 |
SB
| South Buffalo RR | 1 |
SBC
| Ferrocarril Sonora Baja California | 12 |
SBCX
| SBCX | 1 |
SBD
| Seaboard System | 114 |
SBM
| SBM | 1 |
SBR
| SBR | 3 |
SBRR
| Stourbridge Railroad Company | 2 |
SBVR
| South Branch Valley Rail Road | 6 |
SCFE
| South Central Florida Express Incorporated | 17 |
SCFX
| SCFX | 35 |
SCL
| Seaboard Coast Line | 191 |
SCNT
| SCNT | 1 |
SCOP
| SCOP | 1 |
SCRF
| South Carolina Central | 2 |
SCRM
| SCRM | 1 |
SDAE
| San Diego & Arizona Eastern | 2 |
SERA
| Sierra Northern Railway | 14 |
SERX
| American Railcar Leasing, LLC | 3 |
SETX
| Sersa | 1 |
SFLC
| BNSF Railway | 54 |
SFRB
| Santa Fe | 18 |
SFRD
| Santa Fe Refridgerator Line | 3 |
SFS
| Santa Fe Southern | 1 |
SGLR
| Seminole Gulf | 99 |
SGVY
| Saginaw Valley Railway Company Incorpora | 3 |
SGXY
| SGXY | 1 |
SHRC
| SHRC | 2 |
SIC
| SIC | 1 |
SIND
| Southern Indiana Railway Incorporated | 16 |
SIRX
| Southern Illinois Railcar Company | 77 |
SJL
| St Johnsbury & Lamoille County RR | 3 |
SKRX
| Schuylkill Railcar L.P. | 19 |
SL
| Salt Lake Southern RR | 3 |
SL-S
| SL-S | 1 |
SLC
| San Luis Central Railroad Company | 188 |
SLGG
| Progress Rail Services Corporation | 249 |
SLGR
| SLGR | 1 |
SLGW
| Salt Lake Garfield and Western Railway Company | 2 |
SLR
| St Lawrence & Atlantic | 263 |
SLRX
| SLRX | 1 |
SLSF
| Saint Louis-San Francisco | 195 |
SLY
| SLY | 1 |
SM
| St. Marys Railroad | 52 |
SMC
| SMC | 1 |
SMW
| St Marys Railway West LLC | 235 |
SN
| Sacramento Northern | 6 |
SNC
| Saratoga & North Creek Railway | 429 |
SNCF
| French National Railways | 2 |
SNCT
| Seattle & North Coast R.R. Co. | 15 |
SO
| South Orient | 6 |
SOO
| Soo Line | 354 |
SOU
| Southern | 4540 |
SOUT
| SOUT | 11 |
SOXX
| SMBC RAIL SERVICES LLC | 33 |
SP
| Southern Pacific | 3023 |
SPCX
| Qwest Communications Corporation | 3 |
SPMW
| Southern Pacific Maintenance of Way | 3 |
SPN
| SPN | 1 |
SPS
| Spokane Portland & Seattle | 65 |
SPSX
| Progress Rail Services Corp | 10 |
SPY
| SPY | 2 |
SRAX
| Southern Rail Associates | 9 |
SRBX
| SRBX | 2 |
SRC
| Strasburg Railroad | 4 |
SRJ
| SRJ | 1 |
SRLX
| Southern Rail Leasing Incorporated | 1 |
SRN
| Sabine River & Northern | 770 |
SRNJ
| Southern Railroad Company of New Jersey | 1 |
SRRL
| SRRL | 1 |
SRT
| SRT | 9 |
SRY
| Southern Railway of British Columbia Lim | 690 |
SRYC
| Sierra Railway Company of California | 1 |
SS
| Sand Springs Railway Company | 1 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 72 |
SSDK
| Savannah State Docks Railroad Company | 2 |
SSOR
| Sisseton Southern Railway Company | 1 |
SSRH
| SSRH | 6 |
SSW
| St Louis Southwestern (Cotton Belt) | 1038 |
ST
| Springfield Terminal | 1 |
STE
| Stockton Terminal and Eastern RR | 73 |
STM
| STM | 2 |
STMA
| St. Maries River Railroad Company | 29 |
STPP
| STPP | 1 |
STR
| Shawnee Terminal Railway Company | 1 |
SV
| Shenandoah Valley Railroad | 1 |
SVRR
| Shamokin Valley Railroad Company | 9 |
SVRY
| SVRY | 2 |
SVTX
| Seaview Transportation | 1 |
SWGR
| Seagraves Whiteface and Lubbock Railroad | 2 |
SXT
| SXT | 1 |
T
| T | 2 |
TAG
| Tennessee, Alabama & Georgia | 1 |
TARR
| TARR | 1 |
TASD
| Terminal Alabama State Docks | 116 |
TASO
| TASO | 3 |
TB
| TB | 1 |
TBCX
| Boeing Company | 3 |
TBOX
| TTX Company | 10944 |
TCAX
| General Electric Rail Services | 4 |
TCG
| Tucson Cornelia and Gila Bend Railroad Company | 1 |
TCRX
| Tennessee Central Railway Musem | 2 |
TCRY
| Tri-City Railroad | 2 |
TCWR
| Twin Cities and Western | 35 |
TF
| Tallulah Falls Ry. Co | 1 |
TFM
| Kansas City Southern De Mexico | 174 |
TFOX
| RESIDCO | 2 |
THB
| Toronto Hamilton & Buffalo | 6 |
TILX
| Trinity Industries Leasing Company | 79 |
TIMX
| Trinity Industries Leasing Company | 90 |
TINX
| Trinity Railcar | 1 |
TKEN
| Tennken Railroad Company Incorporated | 17 |
TLX
| TLX | 1 |
TM
| Texas-Mexican | 21 |
TMMW
| Texas-Mexican MofW | 1 |
TNCX
| General Electric Rail Services | 3 |
TNMR
| Texas and New Mexico | 1 |
TNR
| Kansas City Southern Railway Company | 2 |
TOBO
| TOBO | 1 |
TOBX
| TTX Company - Box Cars | 207 |
TOC
| Toledo & Ohio Central | 3 |
TOE
| Texas Oklahoma and Eastern RR Company | 398 |
TOEX
| TOEX | 1 |
TOFX
| TTX Company - Box Cars | 199 |
TP
| Texas & Pacific | 25 |
TPIX
| Tropicana Transportation Corp | 1 |
TPW
| Toledo Peoria & Western | 25 |
TR
| Tomahawk Railway L.P. | 1424 |
TRMX
| The Railroad Museum-TRM Industries | 3 |
TRN
| TRN | 1 |
TS
| Texas Southern | 1 |
TSBY
| Great Lakes Central Railroad | 13 |
TSCX
| The Steel Company of Canada, Ltd. | 2 |
TSE
| Texas South-Eastern Railroad Company | 59 |
TSI
| TSI | 1 |
TSRD
| Twin State Railroad Company | 21 |
TTX
| TTX Company | 6 |
TVRM
| Tennessee Valley | 1 |
UCRY
| Utah Central | 352 |
UELX
| ADM Transportation Company | 7 |
UMP
| Upper Merion and Plymouth Railroad | 2 |
UNK
| UNK | 1 |
UO
| Union Railway of Oregon | 19 |
UP
| Union Pacific Railroad Company | 2031 |
UPP
| Union Pacific Passenger | 4 |
URTX
| Union Refrigerator Transit Co. | 2 |
USA
| USA | 7 |
USAF
| US Air Force | 3 |
USAX
| United States Army | 49 |
USEX
| General Electric Rail Services | 1 |
USLX
| General Electric Rail Services | 155 |
USMC
| USMC | 1 |
USN
| United States Navy | 26 |
USNX
| Department of Defense (Navy) | 1 |
USSC
| United States Sugar | 1 |
VALE
| Valley Railroad Company | 2 |
VAMD
| Virginia and Maryland | 3 |
VC
| Virginia Central Railway | 11 |
VCY
| Galveston Railroad, L.P. | 114 |
VGN
| Virginian Railway | 1 |
VLI
| Valor da Logistica Integrada | 167 |
VNO
| VNO | 1 |
VNOR
| VNOR | 1 |
VOLX
| North American Car Corp. | 1 |
VR
| Valdosta Railway | 121 |
VS
| V and S Railway Incorporated | 8 |
VSO
| Valdosta Southern | 6 |
VT
| Virginia & Truckee | 3 |
VTR
| Vermont Railway | 27 |
WA
| Washington & Atlanta Railroad | 3 |
WAB
| Wabash | 65 |
WAG
| Wellsville Addison & Galeton | 7 |
WC
| Wisconsin Central | 2031 |
WCCL
| Wisconsin Central | 330 |
WCLX
| Wilson Car Lines | 1 |
WCOR
| Wellsboro and Corning Railroad Company | 115 |
WCRC
| Washington Central | 9 |
WCRL
| West Chester Railroad Company | 1 |
WCRR
| WCRR | 1 |
WCTR
| WCTU Company White City Terminal Railway | 69 |
WE
| Wheeling & Lake Erie | 58 |
WEC
| WEC | 1 |
WECX
| Westinghouse Electric Corporation | 1 |
WFCX1
| Western Fruit Express | 1 |
WFEX
| Western Fruit Express | 1 |
WFRX
| WELLS FARGO RAIL CORPORATION | 159 |
WGCR
| Wiregrass Central Railroad. Incorporated | 17 |
WGRR
| WGRR | 1 |
WHCX
| Western Hay Company | 3 |
WICT
| Wisconsin & Calumet | 3 |
WIIX
| Williamette Industries Incorporated | 38 |
WIWR
| WIWR | 1 |
WKWR
| WKWR | 1 |
WLCX
| WLCX | 1 |
WLE
| WLE | 1 |
WLO
| Waterloo Railway Company (Illinois Central) | 330 |
WM
| Western Maryland | 33 |
WMCR
| WMCR | 1 |
WMST
| WMST | 6 |
WOV
| Warren & Ouachita Valley | 3 |
WP
| Western Pacific | 474 |
WPLX
| WPLX | 1 |
WPMW
| Union Pacific Railroad Company | 7 |
WPYR
| White Pass & Yukon Route | 4 |
WQ
| WQ | 1 |
WRA
| Western Railway of Alabama | 3 |
WREX
| Western Railroad Equipment Company | 12 |
WRWK
| Providence & Worchester Railroad | 937 |
WRWX
| Trinity Industries Inc. | 1 |
WRX
| Western Refrigerator Line Company Termin | 4 |
WS
| Ware Shoals RR | 1 |
WSOR
| Wisconsin & Southern | 284 |
WSX
| Wierton Steel Division National Steel Co | 2 |
WT
| Wrightsville & Tennille | 1 |
WTJ
| WTJ | 1 |
WTRM
| Warren and Trumbull Railroad Company | 43 |
WVCX
| Mead-Westvaco Corporation | 1 |
WVRC
| WABASH VALLEY RAILROAD CO. | 10 |
WVRR
| Whitewater Valley Railroad | 1 |
WW
| Winchester & Western | 2 |
WWCX
| WWCX | 1 |
WWF
| WWF | 1 |
XWT
| XWT | 1 |
XXXX
| XXXX | 1 |
YAN
| Yancy Railroad | 1 |
YARR
| Youngstown and Austintown Railroad | 112 |
YB
| Youngstown Belt Railroad Company | 63 |
YKLR
| YKLR | 1 |
YKR
| York Rail | 298 |
YRK
| YRK | 1 |
YRS
| YRS | 1 |
YS
| Youngstown Southern Ry | 7 |
YVRR
| Yadkin Valley | 54 |
YW
| Yreka Western Railroad Company | 10 |