80GY
| 80GY | 1 |
ABOX
| TTX Company | 32 |
AERC
| Albany and Eastern Railroad Company | 1 |
AGR
| Alabama and Gulf Coast | 108 |
AIB
| AIB | 1 |
ALM
| Arkansas Louisiana and Mississippi Railr | 14 |
AM
| Arkansas & Missouri | 2 |
AN
| Apalachicola Northern | 1 |
ANR
| Angelina and Neches River Railroad | 11 |
AOK
| Arkansas-Oklahoma Railroad | 14 |
AR
| Aberdeen and Rockfish | 1 |
ARR
| Alaska Railroad | 16 |
ARRX
| Anthracite Railroads Historical Society Incorporated | 1 |
ATSF
| Atchison Topeka & Santa Fe | 19 |
ATW
| Atlantic and Western | 93 |
AZER
| Arizona Eastern Railway Company | 1 |
BAEX
| Andersons | 2 |
BAR
| Bangor & Aroostook | 3 |
BARY
| BARY | 1 |
BAYL
| Bay Line, LLC | 36 |
BB
| Buckingham Branch | 1 |
BCLR
| Bay Colony | 2 |
BCOL
| Canadian National Railways | 16 |
BHR
| BHR | 3 |
BKTY
| Union Pacific Railroad Company | 430 |
BLHX
| SMBC RAIL SERVICES LLC | 2 |
BM
| Boston & Maine | 12 |
BN
| Burlington Northern | 8 |
BNSF
| BNSF Railway | 19 |
BO
| Baltimore & Ohio | 1 |
BOOT
| BOOT | 1 |
BR
| Buffalo and Pittsburgh | 2 |
BSR
| BSR | 2 |
CACX
| Cooperstown & Charlotte Valley Railroad | 1 |
CAGY
| Columbus & Greenville Railway | 32 |
CAIX
| CAI Rail Inc. | 2 |
CBQ
| Chicago Burlington & Quincy | 1 |
CDAC
| Canadian American | 1 |
CEMX
| Cemex Mexico SA de CV | 4 |
CFWR
| Caney Fork and Western Railroad | 42 |
CGWR
| CGWR | 1 |
CHMX
| Southern Illinois Railcar Incorporated | 2 |
CHTT
| Chicago Heights Terminal Transfer | 3 |
CIBX
| CIT Group/Capital Finance, Inc | 11 |
CIC
| Cedar Rapids & Iowa City | 10 |
CIRR
| Chattahoochee Industrial Railroad | 9 |
CMHX
| CarMath Incorporated | 8 |
CMNW
| Chicago Missouri & Western | 1 |
CMQ
| CENTRAL MAINE & QUEBEC RAILWAY | 10 |
CN
| Canadian National Railways | 50 |
CNA
| Canadian National Railways | 22 |
CNIS
| Canadian National Railways | 17 |
CNW
| Chicago & Northwestern | 37 |
CO
| Chesapeake & Ohio | 1 |
COER
| Crab Orchard & Egyptian | 68 |
CP
| Canadian Pacific Railway | 101 |
CPAA
| Canadian Pacific Railway | 20 |
CR
| Conrail | 12 |
CRLE
| Coe Rail Incorporated | 10 |
CRYX
| Cryo-Trans Incorporated | 3 |
CS
| Colorado & Southern | 1 |
CSRX
| Conway Scenic Railroad | 1 |
CST
| CST | 1 |
CSX
| CSX Railroad | 337 |
CUOH
| Columbus and Ohio River Railroad Company | 2 |
CV
| Central Vermont | 5 |
CXST
| CXST | 1 |
DGRW
| DGRW | 1 |
DMM
| Dansville and Mount Morris Railroad Comp | 6 |
DODX
| Department Of Defense | 2 |
DRGW
| Denver & Rio Grande Western | 25 |
DWC
| Canadian National Railways | 20 |
EEC
| East Erie Commercial Railroad | 15 |
ELS
| Escanaba and Lake Superior Railroad Comp | 3 |
FBOX
| TTX Company | 80 |
FCC
| Flagg Coal Co. | 2 |
FCRD
| First Coast Railway | 12 |
FGLK
| Finger Lakes Railway | 3 |
FLOX
| CIT Group/Capital Finance, Inc | 3 |
FRCD
| FRCD | 1 |
FSRR
| FerroSur | 17 |
FXE
| Ferromex | 18 |
GACX
| General American Marks Company | 28 |
GACY
| GACY | 1 |
GATX
| General American Marks Company | 2 |
GFRR
| Georgia and Florida Railnet | 5 |
GHRC
| GHRC | 1 |
GMRC
| Green Mountain RR | 17 |
GNRR
| Georgia Northeastern | 4 |
GNWR
| Genesee and Wyoming Railroad Company | 3 |
GPWX
| Georgia-Pacific Corp | 3 |
GRRY
| GRRY | 1 |
GTRA
| Golden Triangle Railroad | 14 |
GTW
| Grand Trunk Western | 37 |
GWRC
| Georgia Woodlands | 1 |
HCGX
| COMPASS MINERALS INTERNATIONAL INC | 1 |
HCRY
| Huron Central Railway | 4 |
HESR
| Huron and Eastern | 1 |
HKRX
| HKRX | 1 |
HLMX
| Helm Financial Corporation | 2 |
HPJX
| Helm-Pacific Leasing | 4 |
HR
| HR | 1 |
HRRC
| Housatonic Railroad Company | 1 |
HS
| H and S Railroad Company | 42 |
IANR
| Iowa Northern Ry | 6 |
IARX
| InStar Leasing | 1 |
IATR
| Iowa Traction Railroad Company | 9 |
IBT
| International Bridge and Terminal Company | 46 |
IC
| Illinois Central | 11 |
ICG
| Illinois Central Gulf | 2 |
INAR
| INAR | 3 |
ITFX
| INFINITY TRANSPORTATION III LLC | 21 |
KCS
| Kansas City Southern | 112 |
KCSM
| Kansas City Southern De Mexico | 1 |
KLRX
| KOCH RAIL LLC | 4 |
LBR
| Lowville and Beaver River Railroad Compa | 2 |
LES
| LES | 1 |
LN
| Louisville & Nashville | 1 |
LRS
| Laurinburg and Southern | 189 |
LRWN
| Little Rock & Western | 3 |
LS
| Luzerne And Susquehanna | 1 |
LSR
| LSR | 1 |
LV
| Lehigh Valley | 1 |
LVRR
| Lycoming Valley | 1 |
LW
| Louisville and Wadley Railway Company | 37 |
MB
| Meridian & Bigbee | 17 |
MBKX
| Mitsui Rail Capital | 1 |
MCVX
| Massuchusetts Call/Volunteer Firefighters Assoc. | 1 |
MDW
| Minnesota Dakota and Western Railway Com | 9 |
MEC
| Maine Central | 49 |
MILW
| Milwaukee Road | 1 |
MISX
| Milwaukee Solvents and Chemicals Corporation | 2 |
MKT
| Missouri-Kansas-Texas | 2 |
MMA
| Montreal, Maine & Atlantic | 4 |
MNA
| Missouri and Northern Arkansas | 2 |
MP
| Missouri Pacific | 64 |
MQT
| Marquette Rail | 6 |
MR
| McCloud Railway Company | 2 |
MRL
| Montana Rail Link | 12 |
MS
| Michigan Shore Railroad Incorporated | 2 |
MSDR
| Knoxville & Holston River Railroad | 2 |
MTNR
| Mississippi Tennessee Railroad LLC | 13 |
MWCX
| Midwest Railcar Corporation | 62 |
MWT
| MWT | 1 |
NADX
| General Electric Rail Services | 2 |
NDYX
| First Union Rail | 1 |
NERR
| Nashville and Eastern | 5 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 22 |
NOKL
| Northwestern Oklahoma | 29 |
NP
| Northern Pacific | 7 |
NRLX
| CIT Group/Capital Finance, Inc | 4 |
NS
| Norfolk Southern | 55 |
NSRC
| North Stratford RR | 2 |
NW
| Norfolk & Western | 2 |
NWR
| Nashville & Western Railroad Corp. | 9 |
NYC
| New York Central | 15 |
OAR
| Old Augusta Railroad | 4 |
OC
| OC | 2 |
ONT
| Ontario Northland Railway | 7 |
PACX
| Plasser American Corporation | 1 |
PAL
| Paducah & Louisville | 1 |
PC
| Penn Central | 1 |
PDRR
| Pee Dee River RR | 1 |
PLM
| PLM | 1 |
PRR
| Pennsylvania Railroad | 3 |
PSMX
| Esco Corporation | 2 |
QC
| Quebec Central | 31 |
RBOX
| Railbox Company | 308 |
RJCM
| R.J. Corman Railroad Company/ Memphis Li | 5 |
RUT
| Vermont Railway Incorporated | 2 |
SAL
| Seaboard Air Line | 1 |
SBD
| Seaboard System | 1 |
SBR
| SBR | 1 |
SCFX
| SCFX | 2 |
SCL
| Seaboard Coast Line | 1 |
SGLR
| Seminole Gulf | 14 |
SGXY
| SGXY | 1 |
SLR
| St Lawrence & Atlantic | 10 |
SLSF
| Saint Louis-San Francisco | 3 |
SMW
| St Marys Railway West LLC | 24 |
SNC
| Saratoga & North Creek Railway | 15 |
SOU
| Southern | 237 |
SP
| Southern Pacific | 225 |
SRN
| Sabine River & Northern | 23 |
SRRL
| SRRL | 1 |
SRY
| Southern Railway of British Columbia Lim | 6 |
SSW
| St Louis Southwestern (Cotton Belt) | 73 |
SVTX
| Seaview Transportation | 1 |
TBOX
| TTX Company | 462 |
TCRX
| Tennessee Central Railway Musem | 1 |
TFM
| Kansas City Southern De Mexico | 2 |
TILX
| Trinity Industries Leasing Company | 11 |
TIMX
| Trinity Industries Leasing Company | 2 |
TOBX
| TTX Company - Box Cars | 3 |
TOE
| Texas Oklahoma and Eastern RR Company | 14 |
TOFX
| TTX Company - Box Cars | 10 |
TR
| Tomahawk Railway L.P. | 26 |
UCRY
| Utah Central | 11 |
UELX
| ADM Transportation Company | 2 |
UP
| Union Pacific Railroad Company | 53 |
USAX
| United States Army | 12 |
VTR
| Vermont Railway | 2 |
WC
| Wisconsin Central | 128 |
WFRX
| WELLS FARGO RAIL CORPORATION | 22 |
WLO
| Waterloo Railway Company (Illinois Central) | 1 |
WM
| Western Maryland | 1 |
WMCR
| WMCR | 1 |
WP
| Western Pacific | 26 |
WRWK
| Providence & Worchester Railroad | 93 |
WSOR
| Wisconsin & Southern | 17 |
YKR
| York Rail | 10 |
YRK
| YRK | 1 |