RAILROAD REPORTING MARKS -- I


REPORTING MARK SUFFIXES

X PRIVATE CAR OWNERS
U CONTAINERS
Z TRAILERS

  See Railroad Reporting Mark Index Page for a detailed explanation of these listings

I&GN	   INTERNATIONAL-GREAT NORTHERN RAILROAD CO.
I&StLRR&C ILLINOIS & ST. LOUIS RAILROAD & COAL CO.(SOUTHERN RWY. AFTER 1894)
I&V IBERIA & VERMILLION RAILROAD 9SOUTHERN PACIFIC LINES IN
TEXAS & LOUISIANA)
IACX CANADIAN INDUSTRIAL ALCOHOL CO., LTD.
IAIS IOWA INTERSTATE RAILROAD, LTD.
IALU JAPAN LINE, LTD
IANR IOWA NORTHERN RAILWAY CO.
IANW IOWA NORTHWESTERN RAILROAD
IAPX *IOWA PACKING CO.
IAPX +AIR LIQUIDE IC GP LLC dba AIR LIQUIDE INDUSTRIAL US LP [LIQUID AIR CORPORATION;
INDUSTRIAL AIR PRODUCTS CO.]
IARR IOWA RIVER RAILROAD, INC.
IASX IDAHO ASPHALT SUPPLY, INC.
IASZ IOWA INTERSTATE RAILROAD, LTD.
IAT IOWA TRACTION RAILROAD CO.[IOWA TERMINAL RAILROAD CO.]
IATR IOWA TRACTION RAILROAD CO.
IAX INDIANAPOLIS ABBATOIR CO.
IBCX INDIANA BOXCAR CORPORATION
IBME INTERLINES - BLANKENSHIP MTR
IBMZ INTERNATIONAL BUSINESS CORP.
IBNU INTERPOOL CONTAINER PTY LIMITED
IBOX TTX CO.
IBPX *MERCHANTS DESPATCH TRANSPORTATION CORP.
IBPX +TRINITY INDUSTRIES LEASING COMPANY (TYSON FOODS, INC., LESSEE)[IBP, INC;
IOWA BEEF PACKERS]
IBR *IRON BULL RAILROAD CO.
IBR +UTAH SOUTHERN RAILROAD CO. LLC
IBT INTERNATIONAL BRIDGE & TERMINAL CO.
IBYU (TSBY) TUSCOLA & SAGINAW BAY RAILWAY COMPANY
IC ILLINOIS CENTRAL RAILROAD CO. (CANADIAN NATIONAL RWY)
[ILLINOIS CENTRAL GULF RAILROAD; ILLINOIS CENTRAL RR]
IC&E IOWA, CHICAGO & EASTERN RAILROAD CORP.
ICAP HOLIDAY ON ICE
ICAX INLAND REFINING CO.
ICCU ICCU CONTAINERS, INC.
ICCX *INDUSTRIAL CHEMICAL CO.
ICCX *INSPIRATION CONSOLIDATED COPPER CO.
ICCX +INTERNATIONAL CATALYST CORP.
ICCZ INTERNATIONAL MINERAL CORP.
ICDX INSPIRATION CONSOLIDATED COPPER CO
ICE *IOWA, CHICAGO & EASTERN RAILROAD
ICE DAKOTA, MINNESOTA & EASTERN RAILROAD CORP.
ICEU INTER-CONTINENTAL EQUIPMENT, INC.
ICEZ GATX CAPITAL CORPORATION
ICG ILLINOIS CENTRAL RAILROAD CO. (CANADIAN NATIONAL RWY)
 [ILLINOIS CENTRAL GULF RAILROAD; ILLINOIS CENTRAL RR]
ICGU CANADIAN NATIONAL RWY [ILLINOIS CENTRAL GULF RAILROAD; ILLINOIS CENTRAL RR]
ICGZ CANADIAN NATIONAL RWY [ILLINOIS CENTRAL GULF RAILROAD; ILLINOIS CENTRAL RR]
ICHU INGETRA AG
ICIU INTERMODAL CONTAINERS INC
ICIX ICI AMERICAS, INC.
ICIZ INTERMODAL CONTAINERS INC
ICLI INTERNATIONAL CONTAINER LINE
ICLU INTERNATIONAL CONTAINER LEASING
ICLX INTERCOASTAL LEASING INC
ICLZ INTERNATIONAL CHASSIS LEASING, INC.
ICMU INTEROX AMERICA
ICMX CARGILL DRY CORN INGREDIENTS, INC. [ILLINOIS CEREAL MILLS]
ICMZ INTERNATIONAL MINERAL CHEMICAL
ICOU *(SSIU) SSI CONTAINER CORPORATION
ICOU *ITEL CONTAINER INTERNATIONAL B.V.
ICOU *JAPAN LINE LIMITED
ICOX INTERSTATE COTTON OIL REFINING CO.
ICPU INTERMODAL CONTAINER POOL INC
ICPX ICL PERFORMANCE PRODUCTS LP
ICPZ INTERMODAL CONTAINER POOL INC
ICRK INDIAN CREEK RAILROAD CO.
ICRU *CONRAIL / INTERPOOL LTD.
ICRU *(ICHU) RETIRED 10-22-92 ATP
ICRU *INGETRA AG
ICRX *IRON CLIFFS RAILWAY COMPANY
ICRX *ISLAND CREEK CORPORATION {ISLAND CREEK COAL COMPANY)
ICRX +IMPERIAL OIL
ICRZ CANADIAN NATIONAL RWY [ILLINOIS CENTRAL GULF RAILROAD; ILLINOIS CENTRAL RR]
ICSC TRANSAMERICA ICS INC.
ICSU (REAZ) TRANSAMERICA LEASING, INC.
ICSZ UNION PACIFIC RAILROAD / TRANSAMERICA LEASING, INC.
ICTC INTERCITY TRANSPORTATION CO
ICTX *INDEPENDENT COAL
ICTX INTERCOASTAL CONTRACTORS, INC.
ICX INDUSTRIAL CHEMICALS TRANSIT CO.
ICXS ILLINOIS - CALIFORNIA EXP
ICXX INDIANTOWN COGENERATION, LP
ICZ IPS COMPANY
IDAC *BOISE PACIFIC RAILROAD [IDAHO CENTRAL RAILROAD]
IDAX INDUSTRIA DEL ALCALI SA
IDCC IDEAL CEMENT CO.
IDCU IDEAL CONTAINER
IDCZ INDUSTRIAL DEVELOPMENT CO-OP CLINTON COUNTY
IDEX WILSON CAR LINES {WILSON-SINCLAIR CO.; ID PACKING CO.]
IDEZ INDEPENDENT EXPLOSIVE
IDOX *MAXON CORPORATION
IDOX +US DEPARTMENT OF ENERGY, IDAHO OPERATIONS OFFICE
IDSZ INDUSTRIAL DISTRIBUTION SERVICE, INC.
IDTX *INDIANA DINNER TRAIN
IDTX +ILLINOIS DEPARTMENT OF TRANSPORTATION
IDX U.S. INDUSTRIAL ALCOHOL CO.
IEAU INTERMODAL EQUIPMENT ASSOCIATES
IEC EASTERN RAILROAD CORP.
IELZ IRAN EXPRESS LINES
IERR INDIANA EASTERN RAILROAD, LLC.
IERT INDIANA EASTERN RAILROAD & TRANSPORTATION, INC.
IERX *INLAND-EMPIRE REFINERIES, INC.
IERX *GENERAL AMERICAN TRANSPORTATION CORP
IESX ALLIANT ENERGY [IES UTIITIES; IOWA SOUTHERN UTILITIES; IESX CORP.; IVAN E. SUMMA]
IFBX (NATX) G. E. RAIL SERVICES [INDIANA FARM BUREAU C0-0P ASSOC.]
IFCU FLORIDA EAST COAST RWY.
IFCX INTERSTATE FOODS CORPORATION
IFLU INTERFLOW
IFOX *INDUSTRIAL FUEL OIL, INC.
IFOX *JEFFREY J. KELLING
IFRX INFINITY RAIL, LLC
IFSU INTERLINK FREIGHT SYSTEMS INC., WILLOWDALE, ONTARIO
IFWZ INDEPENDENT FREIGHTWAY INC.
IGCX INDUSTRIAL GENERATING CO.
IGCZ INDIANA GRAIN CO.
IGN UP [MISSOURI PACIFIC] [INTERNATIONAL - GREAT NORTHERN RR]
IGOX INTERNATIONAL OOL & GAS CORP.
IGPX INDUSTRIAL STEAM PRODUCTS
IHAU IHORA CHEMICAL INDUSTRIAL
IHB INDIANA HARBOR BELT RAILROAD CO.
IHCU CSA ASSIGNMENT - TEMPORARY AS OF NOV. 1997
IHCX INTERNATIONAL HARVESTER CO.
IHMZ INDIAN HEAD MINING CO.
IHRC INDIANA HI-RAIL CORP. [(WAER) WABASH & ERIE RAILROAD]
INRU HILLSDALE COUNTY RAILWAY CO. INC. / INTERPOOL LTD.
INRZ HILLSDALE COUNTY RAILWAY CO. INC.
IHSX WESTERN VANCOUVER ISLAND HERITAGE SOCIETY (ALBERNI PACIFIC RAILWAY)
IHXX IRON HIGHWAY, INC.
IICU ILLINOIS CENTRAL GULF RAILROAD CO. / INTERPOOL LTD.
IICX INTERLAKE IRON CORP. (MERK CHANGED TO ISCX 7-95)
IICZ CANADIAN NATIONAL RWY [ILLINOIS CENTRAL GULF RAILROAD; ILLINOIS CENTRAL RR]
IIIU III TRANSPORTATION (INDEPENDENT CONTAINER LINE LTD.)
IIIZ III TRANSPORTATION (INDEPENDENT CONTAINER LINE LTD.)
IILU (IPCU) INDEPENDENT CONTAINER LINE
IILZ (IPCU) INDEPENDENT CONTAINER LINE
IIRC INDIANA INTERSTATE RAILWAY CO.
IIRX INDEPENDENCE IOWA REFRIGERATOR LINE
IIRZ III TRANSPORTATION
IISX I.I. SELIG & SONS LTD.
IIZ ISSAQUAH INDUSTRY
IKCU INTERPOOL LTD.
IKKU ICCU CONTAINERS, INC.
IKSU (REAZ) TRANSAMERICA LEASING, INC.
ILCX INTERNATIONAL LAT3EX CORP.
ILDX GENERAL ELECTRIC COMPANY - LIGHTING BUSINESS GROUP
ILMU FLOW LINE TRANSPORT
ILPZ ILLINOIS POWER CO.
ILSX INDEPENDENT LOCOMOTIVE SERVICE, INC.
ILTU INTERNATIONAL LIQUID TRANSPORT CO. BV
ILW ILLINOIS WESTERN RAILROAD CO.
ILX GREAT AMERICAN FARM IMPLEMENT CO. [INLAND MOLASSES CO.]
IMAZ IMC AGRICO
IMC INTERNATIONAL MINING CORP.
IMCC INTERNATIONAL MINERALS & CHEMICAL CO.
IMCX *MERCHANTS DESPATCH TRANSPORTATION CORP.
IMCX +MOSAIC CO. [IMC GLOBAL OPERATIONS, INC.; IMC FERTILIZER, INC.;
INTERNATIONAL MINERALS & CHEMICAL CO.]
IMCZ IMC INDUSTRIES
IMEX INDIANA & MICHIGAN ELECTRIC CO.
IMFS INTERSTATE MOTOR FRT SYS
IMFX (GATX) RETIRED 08-19-92 ATP (1845) [INTERNATIONAL MULTIFOODS]
IMHZ INTERMODAL HUB
IMID INDIANA MIDLAND CO. (CODE SUSPENDED 7/27/87)
IMLF IML FREIGHT INC
IMMX INDUSTRIAL MINERA MEXICO, SA
IMPZ IMPERIAL INC.
IMRL *IOWA, CHICAGO & EASTERN RAILROAD [I & M RAIL LINK LLC;
ILLINOIS & MISSOURI RAIL LINK]
IMRL DAKOTA, MINNESOTA & EASTERN RAILROAD CORP.
IMRR ILLINOIS & MIDLAND RAILROAD, INC.
IMRX IMPERIAL REFINERIES CORP. (CENTRAL STATES OIL CO.)
IMRZ IOWA INTERSTATE RAILROAD
IMSX *IMCO SERVICES, DIV. OF HALLIBURTON CO.
IMSX *INTERNATIONAL MILL SERVICE
IMSZ INTERMODAL SYSTEMS, INC.
IMTU MUNICIPALITY OF EAST TROY / INTERPOOL LTD.
IMTX *MISSOURI TANK CAR CORP.
IMTX +AG PROCESSING, INC (AGP, LP) [MULTIFOODS TRANSPORTATION INC.]
IMWX *TRANSPORTATION MANAGEMENT, INC.
IMWX *MISSOURI VALLEY WALNUT CO.
IMXZ INTERMODAL EXPRESS, INC.
IN *ILLINOIS NORTHERN RAILROAD
IN +INDIANA NORTHEASTERN RAILROAD CO. [INDIANA NORTHWESTERN RAILROAD CO.]
INAU INTERPOOL LTD.
INAZ INTALCO ALUMINUM
INBU INTERPOOL LTD.
INCC INSPIRATION CONSOLIDATED COPPER CO.
INCU INTERCONTINENTAL TRANSPORT B.V. (ICT)
INCX VALE INCO LTD (INCO LIMITED)
INCZ INTERCONTINENTAL TRANSPORT B.V. (ICT)
INDC INDUSTRIAL CHEMICALS DIV. A. C. CORP.
INDI INDIANA INTERSTATE
INDU DOROTHEA MARINE ENTREPRISE & MANAGEMENT
INDX *INDUSTRIAL OIL CORP.
INDX *INDUSTRIAL PROPANE SUPPLY, INC.
INDX +INDELPRO SA DE CV
INDZ INDUSTRIAL PARK
INEX INEOS STYRENICS, DIV. INEOS AMERICAS LLC
INFX INFINEUM USA, LP
INGX *INGOMAR PACKING COMPANY
INGX +GENERAL ELECTRIC RAIL SERVICES CORPORATION
ININ INCONTRANS INC.
INKU INTERPOOL LTD.
INLX MITTAL STEEL USA - INCOAL INC. [INLAND STEEL COAL CO.]
INMZ INGLEHAND MINERALS & CHEMICALS
INNU INTERPOOL LTD.
INOH INDIANA & OHIO RAILROAD, INC.
INOR INDIANA & OHIO RAIL SYSTEM
INOX *INVINCIBLE OIL CORP. (MONTROSE OIL REFINING CO.)
INOX +INDIANA & OHIO RAIL CORPORATION
INPR IDAHO NORTHERN & PACIFIC RAILROAD COMPANY
INPX INLAND PACIFIC RAILROAD
INPZ INDUSTRIAL PAPER
INRD INDIANA RAIL ROAD CO.
INRX INTERNATIONAL REFINING CO.
INRY ILLINOIS NORTHERN RAILWAY
INS INLAND STEEL CORP.
INST INTERSTATE CONSOLIDATION, INC.
INSU INTERSUB SERVICES
INSX *INTERNATIONAL SHOE CO.
INSX +INDEPENDENT SALT COMPANY
INT NORFOLK SOUTHERN RWY CO. [SOUTHERN; INTERSTATE RAILROAD]
INTS INTERLAKE STEEL
INTU YAMASHITA-SHINNHON LINE / INTERPOOL CONTAINER PTY., LTD.
INTX *INTERNATIONAL TERMINALS
INTX +INTERSTATE COMMODITIES INC.
INTZ *INTEGRATED INGREDIENTS
INTZ *INTERPOOL LTD.
INVX INVISTA S.A.R.L.
INWU NORFOLK & WESTERN RAILWAY CO. (REPORTING MARK ELIMINATED FEB. 1983)
INX ILLINOIS NORTHERN RAILWAY
IOCC QUEBEC NORTH SHORE & LABRADOR
IOCR INDIANA & OHIO RAILWAY CO. [INDIANA & OHIO CENTRAL RAILROAD, INC]
IOCX *ILLINOIS OIL CO..
IOCX +RAIL ENTERPRISES, INC.
IOER RETIRED 01-05-94 ATP (979) [INDIANA & OHIO EASTERN RAILROAD]
IOLU TEXTAINER EQUIPMENT MANAGEMENT (U.S.) LTD.
IONX AMSTED RAIL COMPANY, INC.
IOPX MIDAMERICAN ENERGY CO [MIDWEST POWER SYSTEMS; IOWA POWER & LIGHT]
IOPZ IOWA PUBLIC SERVICE
IORX *INDIAHOMA REFINING CO.
IORX *INDIANA & OHIO RAILWAY - PASSENGER SVC.
IORY INDIANA & OHIO RAILWAY COMPANY
IOSX *INTERSTATE OIL SHIPPERS LINE
IOSX *INDIANA & OHIO SCENIC RAIL CORP.
IOTX INTER OCEAN REFINING CO.
IOX *IMPERIAL OIL, LTD.
IOX *UNION TANK CAR CO. (TRANSIT CO., LTD.)
IPBX INNOPHOS, INC.
IPCU INDEPENDENT CONTAINER LINE
IPCX INTERNATIONAL PAPER COMPANY
IPCZ INTERNATIONAL PAPER CO.
IPEX INDECK POWER EQUIPMENT COMPANY
IPFX HERITAGE RAIL LEASING, LLC
IPIX INTERNATIONAL PRINTING INK CORP.
IPLX ILLINOIS POWER CO.
IPMX INTERSTATE PAPER MILL
IPOX A & R LEASING, LLP
IPPX *IOWA POULTRY PRODUCTS ASSOCIATION
IPPX +INTERMOUNTAIN POWER AGENCY
IPRX IOWA PORK PRODUCING & REFINING CO.
IPSX GENERAL AMERICAN MARKS CO., MIDAMERICAN ENERGY CO (IOPX) LESSEE
[MIDWEST POWER SYSTEMS]
IPSZ INDIANA PUBLIC SERVICE COMM.
IPWX ALLIANT ENERGY [INTERSTATE POWER COMPANY]
IPZ INTALCO PLANT
IQIX INDUSTRIA QUIMICA DEL ISTMO SA DE CV
IR ILLINOIS RAILNET INC.
IRC CANADIAN NATIONAL RWY. [INTERCOLONIAL RWY. OF CANADA]
IRCC INDIAN RIVER CONSTRUCTION CO
IRCX *INDIAN REFINING CO., INC.
IRCX *NATIONWIDE RAILROAD LEASING, INC. [MORRISON PLAN, INC.;
INTERNATIONAL RAILWAY CAR LEASING CO.]
IRCX *RETIRED 08-15-91 ATP (0359)
IRCX *ISLAND CREEK CORP.
IRCZ ITEL RAIL CORPORATION
IREX *INDIANAPOLIS ABBATOIR CO. (INDIANAPOLIS REFRIGERATOR EXPRESS)
IREX *DYNO NOBEL, INC.
IREX +IRECO INC. [ILLINOIS RAILWAY EQUIPMENT CO.]
IRHX IRON HORSE RAILROAD
IRLX WESTERN RAILROAD SUPPLY, INC.
IRM INDIANA RAILWAY MUSEUM
IRMX III TRANSPORTATION
IRMZ *III TRANSPORTATION
IRMZ *IOWA INTERSTATE RAILROAD, LTD.
IRMZ *WA INTERSTATE RAILROAD LTD.
IRN CONSOLIDATED RAIL CORP. [IRONTON RAILROAD]
IROV IRAN OVERLAND (MEDSPAN)
IRPX ILLINOIS RIVER PACKET CO.
IRRC IOWA RAILROAD CO.
IRRS INTERNATIONAL RAIL ROAD SYSTEMS INC.
IRRU IOWA RAILROAD CO.
IRSC INDY RAIL CAR SERVICE
IRSZ INTERPOOL RAIL SERVICES LTD.
IRTX INTER-RAIL TRANSPORT
IRX *INDEPENDENT REFINING CO.
IRX *WASATCH OIL CO. [IDAHO REFINING CO.]
IRYM ILLINOIS RAILWAY MUSEUM
ISCU I.S.C. CHEMICALS LTD.
ISCX *CARNEGIE-ILLINOIS STEEL CORP. [ILLINOIS STEEL CO. TANK LINE]
ISCX *INTERNATIONAL SUGAR CO. [IMPERIAL SUGAR CO.]
ISCX *INTERLAKE, INC. [INTERLAKE STEEL CORP.]
ISCX +ISC, INC.
ISCU I.S.C. CHEMICALS LTD.
ISFX INTERNATIONAL SUGAR FEED CO.
ISG ISG RAILWAYS
ISGX INTERNATIONAL STEEL GROUP dba ISG BURNS HARBOR, INC.
ISHX INTERSTATE SHREDDING, LLC
ISIZ INTERMODAL SERVICES, INC.
ISLU ISLANDIA LIMITED
ISN IOWA SOUTHERN UTILITIES CO.
ISPX *IRON & STEEL PRODUCTS INC.
ISPX *WESTERN COMPANY OF NORTH AMERICA [UNITED STATES SILICA CORP.]
ISPX +INTERNATIONAL SPECIALTY PRODUCTS
ISPZ ISU POWER PLANT
ISR IOWA SOUTHERN RAILROAD CO.
ISRC IDAHO & SEDALIA TRANSPORTATION CO. LLC
ISRR INDIANA SOUTHERN RAILROAD CO.
ISSR ISS RAIL, INC.
ISSU ICELAND STEAMSHIP CO., LTD.
ISSX INTERCHANGE SPECIALTY SERVICE, INC.
ISTX NORTH AMETRICAN CAR CORP. [INTERSTATE TANK CAR CORP.]
ISU SOUTHERN IOWA RAILWAY CO. (IOWA SOUTHERN UTILITIES)
ISUZ SOUTHERN IOWA RAILWAY CO. (IOWA SOUTHERN UTILITIES;
SOUTHERN INDUSTRIAL RAILROAD)
ISVI INTERMODAL SERVICES, INC.
ISW INDIANA SOUTHWESTERN RWY. CO.
IT IOWA TRANSFER RAILWAY CO.
ITAU ITALIAN LINE
ITAX ILLINOIS TRANSIT ASSEMBLY CORP.
ITB ISLAND TUG & BARGE
ITC NORFOLK SOUTHERN RAILWAY CO. [ILLINOIS TERMINAL RR; NORFOLK & WESTERN RAILROAD]
ITCU INTERCONTAINER
ITCX *INTERSTATE TRANSPORT CO.
ITCX +INTERNATIONAL TECHNOLOGIES CORPORATION
ITCZ INTERCONTINENTAL TERMINALS COMPANY
ITDX SULCOM INCORPORATED
ITEU COMPAGNIA ITALIANA INVESTIMENTI ALTERNATIVI
ITEX INDUSTRIAL TRANSPORTATION EQUIPMENT MANAGEMENT, LLC
ITFA (ITOF) RETIRED 10-19-92 ATP
ITFX INFINITY TRANSPORTATION, LLC
ITGX *ITG INC.
ITGX +THE ANDERSONS INC. (THE ANDERSONS-RAIL GROUP)
ITIU INTERNATIONAL TRANSCHEM INC.
ITIX INTERMODAL TECHNOLOGIES, INC.
ITKU INTERTANK, LTDA.
ITLI INTERNATIONAL TRANSPORT LINES
ITLU ITEL CONTAINERS INTERNATIONAL CORP.
ITLX *DRAKE PETROLEUM CO. (ILLINOIS TANK LINE)
ITLX +(NATX) GENERAL ELECTRIC RAILCAR SERVICES CORPORATION {ITEL RAIL CORP.]
ITMZ INDIANA TRANSPORTATION MUSEUM
ITOF RETIRED 10-19-92 ATP
ITR IOWA TERMINAL RAILROAD CO.
ITRC IOWA TERMINAL RAILROAD CO., CHARLES CITY DIV.
ITRM IOWA TERMINAL RAILROAD CO., MASON CITY DIV.
ITRS INTERSTATE TRUCK SERVICE INC
ITRU ITEL CONTAINERS INTERNATIONAL CORP.
ITS ILLINOIS TERMINAL RAILROAD SYSTEM (ILLINOIS TRACTION SYSTEM)
ITSC ITS MAERSK
ITSE IBERHANSAETIC TRANSP CO
ITSU IBERHANSAETIC TRANSPORT SYSTEM
ITSX ITS TECHNOLOGIES & LOGISTICS, LLC
ITSZ INTERNATIONAL TRANSPORTATION SERVICE INC.
ITTR ITT RAYONIER RAILROAD
ITTX TTX COMPANY-TRAILER TRAIN
ITTZ ITT GRINNEL
ITU DES MOINES & CENTRAL IOWA RAILROAD [INTER-URBAN RWY.]
ITX *INTERNATIONAL AGRICULTURAL CORP.
ITX *INTERNATIONAL MINERALS & CHEMICAL CORP.
ITXX TLAXCALTECA DE INDUSTRIAS SA DE CV (IMPULSORA TLAXCALTECA DE INDUSTRIAS)
IU INDIANAPOLIS UNION RAILWAY
IUX INDUSTRIAS UNIDAS DE NUEVO LAREDO, SA
IVCX *IMPERVIOUS VARNISH CO.
IVCX +INVISTA S.A.R.L.
IVLU IVARANS REDEREI A/S
IVLV IVARAN LINE
IVOX *INTERNATIONAL VEGETABLE OIL CO.
IVOX *SCO TANK LINE, INC.
IWC INLAND WATERWAYS CORP.
IWGX INDUSTRIAL WASTE GROUP, LLC
IWPZ IOWA POWER SERVICE
IWRR *RETIRED 01-28-93 ATP (793)
IWRR *INTERMOUNTAIN WESTERN RAILROAD
IWSU WISCONSIN & SOUTHERN RAILROAD CO.
IWSX ILLINOIS-WISCONSIN SAND & GRAVEL CO
IXEU INTEROX QUIMICA SA
IXWU INTEROX CHEMICALS LTD
IX INDEPENDENT OIL & GAS CO.
IZCX *INDIANA ZINC CREOSOTING CO.
IZCX *INDIANA WOOD PRESERVING CO.
IZX ILLINOIS ZINC CO.

Return to Railroad Reporting Mark Index Page

Return to Piedmont and Western Home Page

1996-2014 Piedmont and Western Railroad Club