ABCX
| Alabama Byproducts Corporation | 1 |
AC
| Algoma Central | 15 |
ACCX
| Consolidation Coal Company | 85 |
ACEX
| Altamont Commuter Express | 6 |
ACL
| Atlantic Coast Line | 4 |
ACMT
| ACMT | 2 |
ACWX
| CAROLINA LEASING & CONTRACTING CORPORATION | 10 |
ACY
| Akron, Canton & Youngstown | 1 |
ADLX
| Adler Funding LLC | 139 |
AECX
| Associated Electric Cooperative Incorporated (Mo.) | 49 |
AEPX
| American Electric Power | 396 |
AERC
| Albany and Eastern Railroad Company | 1 |
AEX
| Andersons | 265 |
AFCX
| ATEL Capital Equipment Fund 7, L.P. | 34 |
AGLF
| Knoxville & Holston River Railroad | 4 |
AHW
| Fox Valley and Western Limited | 1 |
AIGX
| SMBC RAIL SERVICES LLC | 53 |
AK
| AK | 1 |
AKMX
| HELM Financial Corporation | 1 |
AKS
| AK Steel | 24 |
ALAB
| Alabama Railroad | 1 |
ALIX
| ALLIED RECYCLING INC | 1 |
ALL
| America Latina Logistica | 30 |
ALLN
| Allentown and Auburn Railroad | 1 |
ALMX
| Trinity Rail Management Incorporated | 9 |
AM
| Arkansas & Missouri | 72 |
AMCX
| BP Amoco Chemical Company Chemical Division | 1 |
AMGX
| AMG Resources Corporation | 9 |
AMSX
| AllTrans Management Services Corp | 1 |
AMTK
| Amtrak | 1 |
AMTX
| TUCO Inc | 126 |
AMXX
| AGENCE METROPOLITAINE DE TRANSPORT | 2 |
ANGX
| Andersons - Railgroup | 53 |
AOK
| Arkansas-Oklahoma Railroad | 114 |
AOKF
| AOKF | 1 |
AOKX
| Greenbrier Management Services, LLC | 214 |
APEX
| Apex Tank Car Line | 1 |
APOX
| Albama Power Company | 45 |
APPX
| Appalachian Railcar Services | 32 |
APSX
| Arizona Public Service Company | 2 |
ARR
| Alaska Railroad | 78 |
ARRX
| Anthracite Railroads Historical Society Incorporated | 2 |
ASPX
| American Steel Processing Co | 8 |
ATSF
| Atchison Topeka & Santa Fe | 746 |
ATW
| Atlantic and Western | 26 |
AWVR
| Unstoppable Movie Railroad | 4 |
AZER
| Arizona Eastern Railway Company | 24 |
AZEX
| Arizona Electric Power Cooperative Incorporated | 21 |
AZPX
| Arizona Power | 5 |
BA
| Baltimore & Annapolis | 2 |
BAP
| Butte Anaconda & Pacific | 4 |
BAYL
| Bay Line, LLC | 6 |
BB
| Buckingham Branch | 1 |
BBFX
| Babcock & Brown Rail Management LLC | 40 |
BBLX
| Babcock & Brown Rail Management LLC | 16 |
BCMX
| Bullet Concrete Materials Company | 4 |
BCOL
| Canadian National Railways | 14 |
BDPX
| BDPX | 3 |
BDW
| Bighorn Divide & Wyoming Railroad | 1 |
BEIX
| Bailey Enterprises | 14 |
BER
| Big Eagle Rail | 9 |
BGSX
| Strata Corporation | 26 |
BIMX
| Behr Iron & Metal | 18 |
BKRR
| Batten Kill Railroad | 1 |
BLAX
| BLAX | 1 |
BLE
| Bessemer & Lake Erie | 658 |
BM
| Boston & Maine | 73 |
BMCX
| Bluewater Michigan Chapter Incorporated | 1 |
BMLP
| BMLP | 33 |
BMRR
| Beech Mountain Railroad | 1 |
BN
| Burlington Northern | 1629 |
BNBX
| Greenbrier Management Services, LLC | 509 |
BNS
| BNS | 1 |
BNSF
| BNSF Railway | 3446 |
BO
| Baltimore & Ohio | 78 |
BPCX
| Basin Electric Power Cooperative | 1 |
BPRP
| BPRP | 1 |
BPRR
| Buffalo and Pittsburgh | 211 |
BRG
| Brownsville and Rio Grande International Railroad | 3 |
BS
| Birmingham Southern RR | 7 |
BSCX
| Bethlehem Steel Corporation | 1 |
BSIX
| Bethlehem Steel Corporation | 1 |
BUKX
| Louisville Gas and Electric Company | 1 |
BW
| BW | 7 |
BWCX
| GE Plastics | 20 |
BWLX
| Lansing Board of Power & Light | 121 |
CAAX
| MHC Incorporated Subsidiary of ConAgra Incorporated | 14 |
CAEG
| Coffeen and Western | 340 |
CAIX
| CAI Rail Inc. | 5 |
CARG
| CARG | 1 |
CBC
| Carbon County Railway | 2 |
CBQ
| Chicago Burlington & Quincy | 134 |
CBRM
| Chillicothe-Brunswick Rail Maintenance | 1 |
CBRY
| Copper Basin Railway | 4 |
CC
| Chicago Central & Pacific | 110 |
CCCX
| CII Carbon, LLC | 11 |
CCLX
| Crystal Car Line | 1 |
CCOR
| CCOR | 6 |
CDEX
| Coastal Distribution, LLC | 3 |
CEFX
| CIT Group/Capital Finance, Inc | 1269 |
CEI
| Chicago & Eastern Illinois | 10 |
CEMX
| Cemex Mexico SA de CV | 83 |
cEPX
| Trinity Industries Leasing | 2 |
CFRX
| CFRX | 1 |
CFWR
| Caney Fork and Western Railroad | 1 |
CG
| Central Of Georgia | 1 |
CGLX
| GATX Rail Canada | 2 |
CHMX
| Southern Illinois Railcar Incorporated | 1 |
CHTT
| Chicago Heights Terminal Transfer | 165 |
CI
| Cambria and Indiana Railroad Company | 14 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 51 |
CIM
| Chicago And Illinois Midland | 3 |
CIPX
| Ameren Energy Generating Company | 106 |
CIRR
| Chattahoochee Industrial Railroad | 81 |
CITX
| CIT Group/Capital Finance, Inc | 629 |
CKIX
| C.K. Industries | 4 |
CKRY
| Central Kansas Railway Incorporated | 2 |
CLAX
| Guardian Leasing Inc | 21 |
CLEX
| Cieco Corporation | 1 |
CLK
| Cadillac & Lake City | 1 |
CLMX
| Cyprus Sierrita Corporation | 1 |
CLNA
| Carolina Coastal Railway Incorporated | 2 |
CLSX
| Cargill Incorporated Salt Division | 1 |
CMBX
| CMBX | 1 |
CMCX
| Sweetman Construction Company | 10 |
CMEX
| Cemex Inc | 2 |
CMFX
| CMFX | 10 |
CMHX
| CarMath Incorporated | 24 |
CMIX
| Consolidated Minerals Incorporated | 1 |
CMO
| Chicago St Paul Minneapolis & Omaha | 533 |
CMPX
| Compass Capitol Corporation | 2 |
CN
| Canadian National Railways | 97 |
CNA
| Canadian National Railways | 14 |
CNFX
| CIT Group/Capital Finance, Inc | 34 |
CNW
| Chicago & Northwestern | 1053 |
CNZR
| Central New England | 1 |
CO
| Chesapeake & Ohio | 158 |
COAX
| Trinity Rail Management | 129 |
COBX
| Cobre Mining Company Limited | 2 |
COEH
| Conecuh Valley Railroad | 1 |
COEN
| COEN | 1 |
COGX
| Rail Connection, Inc. | 61 |
COLX
| Alliant Energy | 13 |
COMX
| Excelon Generation Company, LLC | 46 |
COP
| City of Prineville Railway | 1 |
CORP
| Central Oregon & Pacific | 1 |
CP
| Canadian Pacific Railway | 19 |
CPC
| CPC | 5 |
CPOX
| Consumers Power Company (Mich.) | 1 |
CR
| Conrail | 1265 |
CRIP
| Chicago Rock Island & Pacific | 4 |
CRIX
| Citicorp Railmark, Inc. | 111 |
CRLE
| Coe Rail Incorporated | 1 |
CRMX
| MHC Incorporated (Subsidiary of Conagra Incorporated) | 63 |
CRR
| Clinchfield | 30 |
CS
| Colorado & Southern | 23 |
CSL
| Chicago Short Line Railway Company | 18 |
CSN
| Companhia Siderúrgica Nacional | 4 |
CSOX
| CITGO Petroleum Corporation | 10 |
CSPX
| Chesapeake Speciality Products | 1 |
CSRX
| Conway Scenic Railroad | 1 |
CSUX
| City of Colorado Springs Department of Electric Generation | 12 |
CSX
| CSX Railroad | 7434 |
CTRN
| Union Pacific Railroad Company | 1437 |
CV
| Central Vermont | 1 |
CVRD
| CVRD | 1 |
CW
| Colorado and Wyoming | 2 |
CWEX
| Midwest Generation LLC | 1 |
CWW
| CWW | 2 |
CXST
| CXST | 1 |
CYDX
| Conrad Yelvington Distributors | 162 |
CYDZ
| Conrad Yelvington Distributors | 1 |
CYMX
| Cytec Carbon Fibers LLC | 5 |
CYXX
| Conrad Yelvington Distributors, Inc | 166 |
DAFX
| Department of Defence Troop Support and Aviation Material Re | 2 |
DAPX
| Dairyland Power Cooperative (Wis.) | 97 |
DB
| Deutsche Bahn | 2 |
DCLR
| Delaware Coast Line RR Co | 5 |
DEEX
| Detroit Edison Company | 10 |
DEGX
| Mississippi Power Company | 23 |
DETX
| Detroit Edison Company | 256 |
DGHX
| Searles Valley Minerals Operations, Inc. | 232 |
DH
| Delaware & Hudson | 18 |
DJJX
| Joseph Transportation Incorporated | 15 |
DJRX
| Joseph Transportation Incorporated | 4 |
DJTX
| Joseph Transportation Incorporated | 6 |
DKPX
| Duke Power | 111 |
DLW
| Delaware Lackawanna & Western | 4 |
DLWR
| Depew Lancaster and Western Railroad Com | 1 |
DM
| Detroit & Mackinac | 3 |
DME
| Dakota, Minnesota and Eastern | 142 |
DMIR
| Duluth Missabe & Iron Range | 4 |
DMN
| Duluth Missabe and Northern Railway | 1 |
DMVW
| Dakota Missouri Valley and Western Railr | 12 |
DMVX
| DMVX | 1 |
DOLX
| Dolese Bros. Company | 14 |
DOWX
| Dow Chemical Company | 1 |
DREX
| Wilmot Transportation and Logistics | 4 |
DRGW
| Denver & Rio Grande Western | 732 |
DRRV
| DRRV | 2 |
DSNG
| Durango & Silverton Narrow Gauge Railroa | 4 |
DTI
| Detroit Toledo & Ironton | 1 |
DVR
| Devco Railway Cape Breton Development Corporation (Coal Divis | 5 |
EAGX
| Eaglebrook Incorporated | 5 |
EAMX
| Everest Railcar Services, Inc | 32 |
EBT
| East Broad Top | 65 |
ECGX
| Alabama Power Company | 24 |
EEAX
| EEAX | 5 |
EEFX
| EEFX | 6 |
EELX
| General Electric Rail Services Corporation | 1 |
EFE
| EFE | 1 |
EFVM
| Estrada de Ferro Vitoria-Minas | 137 |
EGSX
| Entergy Gulf States Incorporated | 1 |
EJE
| Elgin Joliet and Eastern | 165 |
EL
| Erie Lackawanna | 97 |
ELFX
| Electric Fuels Corporation (Fla.) | 137 |
EMJX
| EMJX | 1 |
ENR
| E and N Railway Company Limited | 1 |
ERIE
| Erie Railroad | 3 |
ESHR
| Eastern Shore Railroad | 1 |
ETRX
| Arkansas Power and Light Company | 1 |
EWSX
| Indianapolis Power & Light | 44 |
EXEX
| Commonwealth Edison Company | 286 |
FBTX
| FBTX | 1 |
FCA
| Ferrovia Centro Atlantica | 85 |
FDDM
| Fort Dodge Des Moines & Southern | 2 |
FEC
| Florida East Coast | 215 |
FEPA
| FEPA | 1 |
FEPX
| FirstEnergy Generation Corp | 1610 |
FJG
| Fonda Johnstown & Gloversville RR | 1 |
FLCX
| CIT Group/Capital Finance, Inc | 326 |
FPBX
| International Paper Corporation | 1 |
FRKX
| Florida Rock Industries | 173 |
FRR
| Falls Road Railroad Company Incorporated | 1 |
FSRR
| FerroSur | 1 |
FSSR
| FSSR | 1 |
FSTX
| Fuel Supply Trust | 70 |
FTEX
| FTEX | 1 |
FURX
| First Union Rail | 409 |
FWCR
| Florida West Coast Railroad Incorporated | 1 |
FWD
| Fort Worth & Denver | 1 |
FWWR
| Fort Worth and Western | 3 |
FWWX
| FWWX | 2 |
FXE
| Ferromex | 23 |
GA
| Georgia Railroad | 2 |
GABX
| General American Marks Company | 149 |
GACX
| General American Marks Company | 665 |
GALX
| Georgia Power Company | 220 |
GAMX
| Arrendadora Nacional De Carros De Ferrocaril | 1 |
GAUX
| GAUX | 1 |
GAXX
| Gerdau Ameristeel US, Inc | 17 |
GBRX
| Greenbrier Leasing Corporation | 209 |
GBW
| Green Bay & Western | 3 |
GCCX
| General American Marks Company | 245 |
GCPX
| Georgia Gulf Corporation PVC Division | 1 |
GEAX
| General Electric Rail Services | 124 |
GGPX
| General American Marks Company | 424 |
GIEX
| General American Marks Company | 26 |
GIHX
| Cornerstone C and M Incorporated d/b/a Gifford Hill and Comp | 10 |
GLFX
| GULF POWER CO. | 37 |
GLIX
| GLIX | 13 |
GLSX
| Glacier State Distribution Services Incorporated | 6 |
GMO
| Gulf Mobile & Ohio | 9 |
GMQX
| Granite Mountain Quarry | 1 |
GN
| Great Northern | 23 |
GNAX
| Holcim (US) Inc | 14 |
GNBC
| Grainbelt Corporation | 3 |
GNFX
| City of Gainesville Florida | 94 |
GNRR
| Georgia Northeastern | 15 |
GOHX
| General American Marks Company | 110 |
GPMX
| Georgia-Pacific Corporation- Mid Continent Wood Products Mfg | 1 |
GPSX
| Georgia-Pacific Corporation Eastern Wood Products Mfg.Divisi | 8 |
GRCX
| Granite Rock Company | 59 |
GREX
| Georgetown Rail Equipment Company | 39 |
GRLW
| Greenville & Western Railway Company, LLC | 2 |
GRR
| Georgetown Railroad Company | 21 |
GRTX
| Wheelabrator Coal Services Company | 6 |
GRW
| Gary Railway | 18 |
GSCX
| General American Marks Company | 1 |
GSMR
| Great Smoky Mountains | 1 |
GSTX
| Georgia Power Company | 104 |
GTW
| Grand Trunk Western | 2 |
GUAX
| Georgia Power Company | 1 |
GUEX
| General American Marks Company | 1 |
GVSR
| Galveston Railroad L.P. | 9 |
GWWD
| Greater Winnipeg Water District | 1 |
HAD
| HAD | 2 |
HATX
| Helm Financial Corporation | 1 |
HAWX
| Glenn O Hawbaker, Inc | 18 |
HBWX
| Georgia Power Company | 208 |
HCSX
| Helm Chesapeake LLP | 196 |
HCTX
| Martin Marietta Corporation | 3 |
HELX
| Helm Financial Corporation | 14 |
HEQX
| Helm Financial Corporation | 32 |
HERZ
| HERZ | 1 |
HHHX
| Public Service Company of Colorado | 5 |
HIPX
| NRG Energy | 5 |
HIRR
| Hainesport Industrial Railroad | 2 |
HJMX
| HJMX | 2 |
HJPX
| HJPX | 1 |
HKGX
| Haines & Kibblehouse Inc. | 168 |
HKRX
| HKRX | 1 |
HLCX
| Helm Financial | 1 |
HLJX
| HLJX | 1 |
HLMX
| Helm Financial Corporation | 1082 |
HLPX
| Otter Tail Power Company | 90 |
HMJK
| HMJK | 4 |
HMJX
| HELM Financial Corporation | 189 |
HOPP
| HOPP | 1 |
HPIX
| Basell USA, Inc | 1 |
HPJK
| HPJK | 1 |
HPJX
| Helm-Pacific Leasing | 161 |
HPTX
| HAMPTON CAPITAL LLC | 11 |
HSCX
| Steel Wheels Limited | 1 |
HTX
| HTX | 2 |
HXJL
| HXJL | 1 |
HYWX
| Georgia Power Company | 432 |
HZGX
| Herzog Contracting Corporation | 12 |
IAIS
| Iowa Interstate | 2 |
IATR
| Iowa Traction Railroad Company | 2 |
IBCX
| Indiana Box Car Corporation | 1 |
IC
| Illinois Central | 204 |
ICE
| Iowa Chicago and Eastern | 1 |
ICG
| Illinois Central Gulf | 19 |
ICRX
| Island Creek Corporation | 3 |
ICXX
| INDIANTOWN COGENERATION, LP | 136 |
IESX
| Alliant Energy | 189 |
IFRX
| Infinity Rail LLC | 116 |
IFTX
| IFTX | 3 |
IHRC
| Indiana Hi Rail | 1 |
IMCX
| Mosaic Company | 26 |
IMRR
| Illinois Midland Railroad | 5 |
INLX
| Incoal Company | 25 |
INMD
| INMD | 1 |
INOH
| Indiana and Ohio Railroad Incorporated | 1 |
INRD
| Indiana Railroad | 203 |
IORY
| Indiana & Ohio | 5 |
IPCX
| International Paper Company | 1 |
IPJX
| IPJX | 1 |
IPPX
| Intermountain Power Agency (Utah) | 23 |
IPSX
| General American Marks Company | 56 |
IRFX
| IRFX | 1 |
ISCX
| ISC Incorporated | 1 |
ITC
| Illinois Terminal Railroad | 1 |
ITFX
| INFINITY TRANSPORTATION III LLC | 143 |
ITGX
| Andersons - Railgroup | 35 |
ITLX
| General Electric Rail Services | 38 |
ITMX
| ITMX | 1 |
ITMZ
| Indiana Transportation Museum | 1 |
ITXX
| Tiaxcalteca de Industrias S.A. de C.V. | 11 |
JAIX
| JAIX Leasing Corporation | 133 |
JBPX
| PacifiCorp Electric Operations and Idaho Power Company - Jim | 3 |
JBWX
| JBWX | 1 |
JE
| Joppa and Eastern Railroad Company | 358 |
JEFW
| Jefferson Warrior Railroad Company | 9 |
JEPX
| Duke Energy Indiana, Inc | 39 |
JHMX
| Alabama Power Company | 816 |
JOBX
| Tealinc Limited | 56 |
JOGX
| Jointa Galusha Llc | 25 |
JTLX
| CIT Group/Capital Finance, Inc | 1 |
JTSX
| Joseph Transportation Incorporated | 215 |
JWRX
| Alabama Power Company | 14 |
KCLX
| Kansas City Power and Light Company | 1 |
KCS
| Kansas City Southern | 24 |
KCSM
| Kansas City Southern De Mexico | 16 |
KGLX
| Commonwealth Edison Company | 276 |
KKRR
| Knox and Kane Railroad Company | 1 |
KLLX
| Trinity Industries Inc. | 61 |
KMCX
| Kerr-Mcgee Coal Corporation (Okla.) | 1 |
KO
| Kansas & Oklahoma | 8 |
KPLX
| Western Resources Incorporated (Kans.) | 140 |
KPXX
| Andersons - Railgroup | 2 |
KSCX
| KAPSTONE CHARLESTON KRAFT, LLC | 10 |
KYRX
| Progress Rail Services Corporation | 1 |
LAFX
| LaFarge | 128 |
LAGX
| LAGX | 3 |
LAKX
| City of Lakeland (Fla.) | 198 |
LAL
| Livonia Avon & Lakeville | 1 |
LAUX
| LAUX | 1 |
LBR
| Lowville and Beaver River Railroad Compa | 57 |
LCRX
| Lower Colorado River Authority (Texas) | 1 |
LEF
| Lake Erie Franklin and Clarion Railroad Company | 2 |
LEFC
| Lake Erie, Franklin & Claron | 3 |
LERX
| PSI Energy Incorporated | 3 |
LGEX
| L.G. Everist Incorporated | 110 |
LI
| Long Island Rail Road Company | 4 |
LIMX
| CHEMICAL LIME CO. | 13 |
LM
| Litchfield & Madison | 3 |
LN
| Louisville & Nashville | 135 |
LNAL
| Louisville New Albany and Corydon Railroad | 1 |
LNE
| Lehigh and New England Ry | 1 |
LNTX
| Alliant Energy | 129 |
LRS
| Laurinburg and Southern | 1 |
LRWN
| Little Rock & Western | 1 |
LSI
| Lake Superior and Ishpeming Railroad | 14 |
LSRC
| Lake State Railway Company | 66 |
LTV
| LTV | 1 |
LUSX
| LUSCAR Limited | 1 |
LV
| Lehigh Valley | 5 |
LVRR
| Lycoming Valley | 36 |
LWAX
| Laidlaw Environmental Services | 45 |
LYCX
| LYCON INC | 8 |
M
| M | 1 |
MACX
| Mac Acquisitions. L.P. | 22 |
MARX
| MidAmerican Energy Corporation | 2 |
MAXX
| MidAmerican Energy Company | 324 |
MB
| Meridian & Bigbee | 31 |
MBCX
| Chicago Freight Car Leasing Co | 1 |
MBIX
| Morse Bros. Incorporated | 21 |
MBKX
| Mitsui Rail Capital | 831 |
MCCX
| Mt. Vernon Coal Transfer Company (Ind.) | 1 |
MCNX
| Burlington Electric Department | 2 |
ME
| Morristown & Erie Railroad | 2 |
MEC
| Maine Central | 29 |
METX
| METRA | 2 |
MG
| MG | 2 |
MGPX
| MAG PELLET LLC | 1 |
MHWA
| Mohawk Adirondack and Northern Railroad | 2 |
MIBX
| MIBX | 1 |
MIDX
| MRC Rail Services LLP | 2 |
MILW
| Milwaukee Road | 72 |
MILX
| General Electric Rail Services | 61 |
MIMX
| Minera Mexico Internacional Incorporated | 1 |
MKT
| Missouri-Kansas-Texas | 8 |
MLWX
| MLWX | 1 |
MMA
| Montreal, Maine & Atlantic | 2 |
MMAX
| Martin-Marietta Aggregates | 71 |
MMID
| Maryland Midland | 15 |
MNCW
| Metro-North Commuter Railroad | 13 |
MNCX
| Minnesota Corn Processors Incorporated | 1 |
MNN
| Minnesota Northern Railroad Incorporated | 1 |
MNNR
| Minnesota Commercial | 1 |
MON
| Monon Route | 7 |
MORX
| MORX | 1 |
MP
| Missouri Pacific | 1055 |
MPA
| Maryland and Pennsylvania Railroad | 3 |
MPSX
| Missouri Public Service | 38 |
MPWX
| Muscatine Power and Water | 43 |
MQRX
| MACQUARIE RAIL, INC. | 324 |
MRDX
| MidAmerican Energy Company | 264 |
MRL
| Montana Rail Link | 9 |
MRMX
| Midwest Railcar Corporation | 3 |
MRS
| Manufacturers Railway | 1 |
MRSL
| MRS Logistica | 1220 |
MSTL
| Minneapolis & St Louis | 7 |
MTIX
| MIRANT ENERGY TRADING LLC | 60 |
MTPX
| Montana Power Company | 2 |
MTR
| Montour RR | 1 |
MULX
| MULX | 44 |
MVCX
| MVCX | 1 |
MWAX
| Martin Marietta Materials Incorporated | 125 |
MWCX
| Midwest Railcar Corporation | 8 |
MWNX
| MWNX | 32 |
NAHX
| General Electric Rail Services | 2 |
NBEC
| New Brunswick East Coast Railway Company | 9 |
NBER
| Nittany and Bald Eagle Railroad Company | 12 |
NCNG
| NCNG | 1 |
NCRC
| Nebraska Central | 4 |
NCUX
| CIT Group/Capital Finance, Inc | 198 |
NdeM
| NDEM | 6 |
NDW
| NDW | 3 |
NDYX
| First Union Rail | 182 |
NELX
| NEWELL EQUIPMENT LEASING, LLC | 1 |
NERR
| Nashville and Eastern | 3 |
NGCX
| National Gypsum Co | 6 |
NHN
| New Hampshire Northcoast Corporation | 36 |
NIAX
| Niagara & Western New York Railroad Com | 1 |
NICD
| Northern-Indiana Commuter Transportation | 1 |
NIHX
| General Electric Rail Services | 33 |
NJTR
| NJ Transit Rail Operations | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 6 |
NKP
| Nickel Plate | 14 |
NLRX
| NLRX | 40 |
NMLX
| National Metal Corporation Limited | 1 |
NN
| Northern Nevada Railroad Corporation | 1 |
NOKL
| Northwestern Oklahoma | 3 |
NORX
| Northern Indiana Public Service Company | 6 |
NP
| Northern Pacific | 6 |
NPPX
| Nebraska Public Power District | 3 |
NRBX
| Fruit Growers Express Company | 1 |
NRI
| Nebkota Railway Incorporated | 9 |
NRLX
| CIT Group/Capital Finance, Inc | 64 |
NRPX
| Northrop Corporation | 2 |
NS
| Norfolk Southern | 4193 |
NSAX
| National Steel Corporation | 1 |
NSF
| NSF | 1 |
NSHR
| North Shore | 1 |
NSMX
| NORTHSHORE MINING CO | 1 |
NSPX
| Xcel Energy | 372 |
NSSX
| National Salvage and Service Corporation | 8 |
NVPX
| Nevada Power Company | 19 |
NW
| Norfolk & Western | 2507 |
NYC
| New York Central | 1040 |
NYDX
| NYDX | 2 |
NYSW
| New York Susquehanna & Western | 11 |
OEX
| OEX | 1 |
OFAX
| RESIDCO | 5 |
OFCX
| RESIDCO | 1 |
OFOX
| RESIDCO | 16 |
OGEX
| Oklahoma Gas and Electric Company | 2 |
OGIX
| O&G INDUSTRIES, INC. | 20 |
OHCR
| Ohio Central | 1 |
OHOX
| US Department of Energy Ohio Field | 1 |
OLB
| Omaha Lincoln and Beatrice Railway Company | 6 |
OLDX
| Old Line Holding Company Incorporated | 1 |
OLNX
| Olin Corporation | 6 |
OMAX
| Omaha Public Power District | 449 |
OMID
| Ontario Midland Railroad Corporation | 1 |
OOOX
| Osborne Incorporated | 36 |
OPPX
| Omaha Public Power District | 53 |
OPX
| Ohio Power Company | 1 |
OTPX
| OTPX | 1 |
OUCX
| Orlando Utilities Commission (Fla.) | 282 |
OW
| OW | 2 |
PAL
| Paducah & Louisville | 16 |
PALX
| Paducah & Louisville | 5 |
PAVX
| DMG Equipment Company | 4 |
PC
| Penn Central | 31 |
PCA
| Penn Central | 2 |
PCCX
| Peabody Coal Company (Captive Service) | 2 |
PCN
| Point Comfort and Northern Railway | 1 |
PCTX
| Pioneer Cement Company of Texas | 2 |
PEFX
| Progress Energy Florida | 405 |
PEPX
| Potomac Electric Power Company | 85 |
PGE
| Pacific Great Eastern | 2 |
PGNX
| Carolina Power & Light Co | 186 |
PGXN
| PGXN | 1 |
PIOX
| Pioneer Americas LLC | 4 |
PKP
| Polish Railways | 1 |
PKTX
| Citizens Gas & Coke Utility | 5 |
PLCX
| General Electric Rail Services | 1 |
PLE
| Pittsburgh & Lake Erie | 21 |
PLMX
| CIT Group/Capital Finance, Inc | 1 |
PLWX
| General Electric Rail Services | 21 |
PMCX
| PMCX | 1 |
PMRX
| Progress Metal Reclamation Company | 810 |
PONX
| PONX | 1 |
POTB
| Port of Tillamook Bay | 3 |
PPLX
| Pennsylvania Power and Light Company | 707 |
PRBX
| Trinity Rail Management Incorporated | 57 |
PREX
| Pioneer Rail Equipment | 1 |
PRMX
| PRMX | 2 |
PRR
| Pennsylvania Railroad | 76 |
PRSX
| Progress Rail Service | 29 |
PS
| Pittsburg and Shawmut Railroad Company | 22 |
PSR
| Pittsburg and Shawmut Railroad Incorporated | 200 |
PTM
| Portland Terminal | 3 |
PVAL
| PVAL | 1 |
PW
| Providence and Worcester | 118 |
PWCX
| Inland Cement Limited | 1 |
PYA
| PYA | 1 |
QRSX
| Quality Railway Services and Supply Company | 1 |
QTL
| Quincy & Torch Lake | 1 |
RB
| RB | 1 |
RBMN
| Reading Blue Mountain & Northern | 895 |
RBPX
| Mineral Processing & Marketing Inc. | 3 |
RCGX
| CML METALS CORPORATION | 177 |
RCPE
| Rapid City Pierre & Eastern Railroad | 1 |
RD4
| RD4 | 1 |
RDG
| Reading Railroad | 35 |
RFBX
| AK IRON RESOURCES LLC | 160 |
RFP
| Richmond Fredericksburg & Potomac | 4 |
RGCX
| Rio Grande Chemical LTD | 12 |
RISX
| RISX | 1 |
RJCP
| R.J. Corman Railroad Company/ Pennsylvan | 1 |
RKE
| RKE | 1 |
RLMX
| David J Joseph Company | 1 |
RMGX
| Andersons - Railgroup | 95 |
RNMN
| RNMN | 1 |
ROCX
| Rocky Mountain Transportation Services | 5 |
ROKX
| CAROLINA POWER & LIGHT CO. d/b/a PROGRESS ENERGY CAROLINAS, INC | 5 |
RORX
| Red Oak Rail Transport Llc | 1 |
RPCX
| Railroad Passenger Car Numbering Bureau | 1 |
RRIX
| Rader Railcar II Incorporated | 1 |
RRLX
| Rail Logistics, LC | 35 |
RRMX
| Robertson''s Ready Mix | 19 |
RROX
| RROX | 2 |
RRRR
| Rock and Rail Incorporated | 1 |
RS
| Roberval and Saguenay Railway Company | 4 |
RSWX
| RSWX | 1 |
RT
| River Terminal Railway Company | 1 |
RTEX
| Rail Trusts Equipment Incorporated | 7 |
RTPX
| General Electric Rail Services | 3 |
RUMO
| RUMO | 18 |
RWSX
| Scherer Electric Generating Facility (Ala.) | 978 |
SAL
| Seaboard Air Line | 9 |
SAM
| SAM | 1 |
SAMX
| Cargill Incorporated | 1 |
SAN
| Sandersville | 20 |
SAS
| South African Railways | 11 |
SATX
| City Public Service Board of San Antonio Texas | 1 |
SAVX
| Savannah Electric and Power Company | 38 |
SBD
| Seaboard System | 79 |
SCBG
| Santa Cruz Big Trees & Pacific | 1 |
SCKX
| Northern Coal Transportation Company | 106 |
SCL
| Seaboard Coast Line | 31 |
SCSX
| CIT Group/Capital Finance, Inc | 57 |
SCWX
| South Carolina Public Service Authority | 1069 |
SDEX
| Savage-Harrington Energy | 22 |
SEFX
| North American Rails Leasing Corporation | 11 |
SEMX
| Seminole Electric Cooperative | 80 |
SETX
| Sersa | 3 |
SFIX
| Helm Financial Corporation | 1 |
SGLR
| Seminole Gulf | 5 |
SGVY
| Saginaw Valley Railway Company Incorpora | 33 |
SIEX
| Southeastern Industrial Enterprises Incorporated | 1 |
SIGX
| Southern Indiana Gas and Electric | 9 |
SIRX
| Southern Illinois Railcar Company | 3 |
SJRX
| Jacksonville Electric Authority | 2 |
SKOL
| South Kansas and Oklahoma | 10 |
SKRX
| Schuylkill Railcar L.P. | 16 |
SL
| Salt Lake Southern RR | 1 |
SLC
| San Luis Central Railroad Company | 2 |
SLGG
| Progress Rail Services Corporation | 33 |
SLIX
| GEORGIA POWER COMPANY | 1 |
SLR
| St Lawrence & Atlantic | 1 |
SLSF
| Saint Louis-San Francisco | 9 |
SLWC
| Stillwater Central | 6 |
SMA
| San Manuel Arizona Railroad Company | 1 |
SMEX
| South Mississippi Electric Power Association | 7 |
SMRR
| Sisseton Milbank Railroad Incorporated | 1 |
SOCX
| BP Amoco Chemical Company BP Oil Division | 10 |
SOM
| Somerset Railroad Corporation | 5 |
SONX
| Soneco Services Incorporated | 1 |
SOO
| Soo Line | 276 |
SOU
| Southern | 1085 |
SOUT
| SOUT | 1 |
SOXX
| SMBC RAIL SERVICES LLC | 88 |
SP
| Southern Pacific | 254 |
SPCC
| Southern Peru Copper Corp | 1 |
SPEX
| SOUTHERN PARTS & EQUIPMENT INC. | 5 |
SPSX
| Progress Rail Services Corp | 20 |
SPTX
| Trinity Rail Management Incorporated | 10 |
SR
| Kansas City Southern | 1 |
SRC
| Strasburg Railroad | 1 |
SRIX
| Southwest Rail Industries Incorporated | 12 |
SRLX
| Southern Rail Leasing Incorporated | 20 |
SRNJ
| Southern Railroad Company of New Jersey | 1 |
SRVX
| SRVX | 1 |
SRY
| Southern Railway of British Columbia Lim | 1 |
SRYC
| Sierra Railway Company of California | 2 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 241 |
SSAX
| SSAX | 1 |
STWX
| Steelwheels Llc | 5 |
SUGX
| American Crystal Sugar Company | 134 |
SULX
| Sultran Limited | 4 |
SWFX
| Southwest Forest Industries | 17 |
SXKX
| SXKX | 1 |
SYSX
| United States Systems Incorporated | 1 |
TACX
| THE ANDREWS COMPANIES LLC | 1 |
TCMX
| CIT Group/Capital Finance, Inc | 102 |
TEX
| TEX | 1 |
TFM
| Kansas City Southern De Mexico | 29 |
TFOX
| RESIDCO | 1 |
TGNX
| NRG Energy | 14 |
TILL
| TILL | 1 |
TILX
| Trinity Industries Leasing Company | 1962 |
TIMX
| Trinity Industries Leasing Company | 2 |
TISX
| Trinity Industries Leasing Company | 3 |
TLEW
| TLEW | 1 |
TLIX
| TLIX | 3 |
TLTX
| Tilcon Tomasso Quarries Incorporated | 107 |
TM
| Texas-Mexican | 3 |
TN
| Texas and Northern Railway Company | 2 |
TNHR
| Three Notch Railroad | 22 |
TNM
| Union Pacific Railroad Company | 7 |
TOC
| Toledo & Ohio Central | 1 |
TP
| Texas & Pacific | 1 |
TPPX
| Thilmany LLC | 1 |
TRAX
| RailAmerica | 5 |
TRIX
| General American Marks Company | 165 |
TRLX
| Texas Railcar Leasing Company | 25 |
TRVX
| TRVX | 8 |
TSMX
| TSMX | 1 |
TSPX
| TSPX | 68 |
TSRR
| Tennessee Southern | 1 |
TUGX
| Texas Utilities Mining Company | 10 |
TVAX
| Tennessee Valley Authority | 237 |
TVXX
| TVXX | 3 |
TWRY
| WESTERN KENTUCKY RWY., LLC | 4 |
TXIX
| Texas Industries Incorporated | 67 |
TXUX
| TXU Electric | 879 |
TYOX
| The Tie Yard Of Omaha Inc. | 9 |
UCEX
| Union Electric Company | 1757 |
UCSX
| International Paper Company | 13 |
UFTX
| RESIDCO | 3 |
UMP
| Upper Merion and Plymouth Railroad | 4 |
UMPX
| First Union Rail | 1 |
UMTX
| UMTX | 1 |
UNLX
| UNLX | 1 |
UNPX
| Procor Limited | 1 |
UNSX
| Rail Logistics, LC | 4 |
UNTX
| Macquarie Rail Inc | 35 |
UP
| Union Pacific Railroad Company | 2457 |
UR
| UR | 1 |
URDX
| Arch of Kentucky Incorporated | 2 |
URR
| Union Railroad | 15 |
USAX
| United States Army | 3 |
USG
| USG | 5 |
USGX
| Union Sugar Co. | 1 |
USSC
| United States Sugar | 19 |
UTAH
| Utah Railway | 1 |
UTIX
| UTIX | 1 |
VALE
| Valley Railroad Company | 3 |
VALX
| Sierra Pacific Power Company/Idaho Power Company | 106 |
VAPX
| Virginia Power | 110 |
VGN
| Virginian Railway | 9 |
VLI
| Valor da Logistica Integrada | 227 |
VMEX
| Vernor Materials Equipment Company | 1 |
VMLX
| VMLX | 1 |
VRCX
| Vortex Recycling | 7 |
VT
| Virginia & Truckee | 1 |
VTR
| Vermont Railway | 1 |
VULX
| Vulcan Materials | 370 |
WA
| Washington & Atlanta Railroad | 1 |
WAMX
| Webb Asset Management | 14 |
WBCX
| Blue Circle Incorporated | 18 |
WC
| Wisconsin Central | 141 |
WCCX
| Consolidation Coal Company | 21 |
WCSX
| General Electric Rail Services | 119 |
WCTX
| West Central Cooperative | 1 |
WDPX
| GASCOYNE MATERIALS HANDLING & RECYCLING, LLC | 30 |
WE
| Wheeling & Lake Erie | 744 |
WEPX
| Wisconsin Electric Power Company | 3 |
WERX
| Western Railroads | 1 |
WFAX
| Western Fuels Association Incorporated (Colo.) | 186 |
WFCX
| Western Farmers Electric Cooperative | 1 |
WFRX
| WELLS FARGO RAIL CORPORATION | 340 |
WHMX
| Miner Enterprises | 1 |
WIMX
| Wimpey Minerals USA, Inc. | 196 |
WISX
| Wisconsin Power and Light Company | 2 |
WLCX
| WLCX | 4 |
WLPX
| Westlake Polymers Corporation | 1 |
WM
| Western Maryland | 37 |
WMAX
| WMAX | 1 |
WMSR
| Western Maryland Scenic | 4 |
WNFR
| Kanawha Rail Corporation | 1 |
WP
| Western Pacific | 90 |
WPGX
| Western Paving Construction Company | 17 |
WPS
| WPS | 1 |
WPSX
| Wisconsin Public Service | 328 |
WPYR
| White Pass & Yukon Route | 3 |
WRFX
| White River Trading Incorporated | 2 |
WRRC
| Western Rail Road Company | 8 |
WRWK
| Providence & Worchester Railroad | 9 |
WSGX
| WSGX | 4 |
WSOR
| Wisconsin & Southern | 22 |
WSTX
| Whitestone Supply Company | 114 |
WTCX
| Weyerhauser | 2 |
WVC
| Durbin and Greenbrier Valley Railroad d/ | 1 |
WVCX
| Mead-Westvaco Corporation | 12 |
WX
| WX | 1 |
XCLC
| XCLC | 3 |
XCLX
| Xcel Energy | 448 |
YARR
| Youngstown and Austintown Railroad | 4 |
YDC
| Yankeetown Docks | 1 |