| HERSTELLER | BEZEICHNUNG | ORT | WMI |
| IBAG,FOERDERTECHNIK | IBAG FOERDERTECHNIK | MANNHEIM-RHEINAU | |
| IBC VEHICLES (GB) | IBC VEHICLES LTD (PASSENGER CARS,TRUCK) | LUTON/ENGLAND | SED |
| IBP-PIETZSCH | IBP PIETZSCH GMBH | ETTLINGEN | |
| IFA-AUTOMOBILW. | IFA AUTOMOBILWERK LUDWIGSF.GMBH (NUTZFZ.,ARBM.,ANH.) | LUDWIGSFELDE | SNL |
| IFA-KAROSSERIEWERKE | VEB IFA-KAROSSERIEWERKE DRESDEN (CARAVANES RIGIDES) | RADEBERG U.ROSENTAL KRS.PIRNA/DDR | SN2 |
| IGELBRINK | FAHRZEUGBAU HEINRICH IGELBRINK (ANHAENGER) | LUDWIGSAU-GERTERODE | W09 |
| IHSSEN | KFZ-REPARATUR GMBH,R.R.IHSSEN (ANHAENGER) | GRONAU/LEINE | W09 |
| IKARUS (H) | IKARUS-WERKE (ARTICUL.TRANSIT BUS) | BUDAPEST/UNGARN | TRA |
| IKF | IKF-INDUSTRIE U.KOMMUNALFAHRZEUGE GMBH(KEHRMASCHINE) | HOFOLDING B.MUENCHEN | W09 |
| ILMBERGER | PETER ILMBERGER MASCHINEN-U.ZAHNRADFABRIK | STRAUBING/DONAU | |
| ILO-MUENCHEN | SUEDDEUTSCHES ILO-WERK GMBH | MUENCHEN | |
| ILO-PINNEBERG | ILO-WERKE GMBH MOTORENBAU | PINNEBERG B.HAMBURG | |
| IMA (B) | IMA KAROSSERIE-U.FAHRZEUGBAU | MALINES/BELGIEN | |
| IMENASA GRUAS (E) | IMENASA GRUAS SA,GRUPO LIEBHERR (TRAILER) | PAMPLONA/SPANIEN | |
| IMF | IMF ANHAENGERBAU,DIPL.-ING.FRIEDRICH DOERR GMBH | LIMBURG/LAHN-LINDENHOLZHAUSEN | W09 |
| IMMISCH | HORST IMMISCH (ANHAENGER) | APOLDA | |
| IMPERIAL (USA) | IMPERIAL DIV.AUTOMOBILFABRIK | DETROIT (MICHIGAN)/USA | |
| IMPULSA | IMPULSA AG ELSTERWERDA (ANHAENGER) | ELSTERWERDA | |
| IMV-ADRIA (B) | SA IMV ADRIA CARAVAN BELGIUM NV | DEINZE/BELGIEN | |
| IMV-ADRIA (YU) | INDUSRIJA MOTORNIH VOZIL (CARAVAN) | NOVO MESTO/JUGOSLAWIEN | VY1 |
| INDUST.KARLSRUHE-IWK | INDUSTRIEWERK KARLSRUHE | KARLSRUHE U.LUEBECK-SCHLUTUP | |
| INDUST.LUEBECK-IWL | INDUSTRIEWERKE LUEBECK GMBH & CO | LUEBECK | |
| INDUSTR.D.MOTORS (E) | INDUSTRIAS DEL MOTORS SA | VITTORIA/SPANIEN | |
| INDUSTRIEWERKE SAAR | INDUSTRIEWERKE SAAR GMBH,IWS AUREPA (ANHAENGER) | FREISEN | W09 |
| INFRATEST | INFRATEST BAUSTOFF-U.UMWELTPRUEFGERAETE GMBH (ANH.) | BRACKENHEIM | W09 |
| INGELHEIMER MASCHF. | INGELHEIMER MASCHINENFABRIK NACHF.JAENEKE KG | INGELHEIM/RHEIN | |
| Ingersoll-Rand (CZ) | Ingersoll-Rand Company Ltd.(Arbeitsmaschinen) | Chrast | SCZ |
| INGERSOLL-RAND (GB) | INGERSOLL-RAND COMPANY LTD (TRAILER) | LONDON/ENGLAND | SCZ |
| INGERSOLL-RAND (USA) | INGERSOLL-RAND Club Car Inc. | Augusta/USA | 5J5 |
| INGERSOLL-RAND (USA) | INGERSOLL-RAND INTERNATIONAL | WOODCLIFF LAKE (NEW JERSEY)/USA | |
| INNOCENTI (I) | INNOCENTI SOC.GENER. | MAILAND/ITALIEN | |
| INTER CLASSIC | INTER CLASSIC H.-J. BOELING (ANHAENGER) | NORDERSTEDT | W09 |
| INTER HARV.-IHC (D) | INTERNATIONAL HARVESTER COMPANY MBH (TRAKTOREN) | NEUSS U.HEIDELBERG | |
| INTER HARV.-IHC (F) | INTERNATIONAL HARVESTER FRANCE | PARIS/FRANKREICH | |
| INTER HARV.-IHC (GB) | INTERNATIONAL HARVESTER COMPANY OF GREAT BRITAIN LTD | DONCASTER (YORKSHIRE)/ENGLAND | |
| INTER HARV-IHC (D) | INTERNATIONAL HARVESTER COMPANY MBH | NEUSS U.HEIDELBERG | |
| INTER HARV-IHC (F) | INTERNATIONAL HARVESTER FRANCE | PARIS/FRANKREICH | |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP (BUS) | HINSDALE(ILL)/USA | 1HV |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP (TRUCK) | HINSDALE(ILL)/USA | 1HT |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP | HINSDALE(ILL)/USA | 1HS |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP(SCOUT/MP-PASSENGER VEH) | HINSDALE(ILL)/USA | 1HR |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP | HINSDALE(ILL)/USA | 1HP |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP | HINSDALE(ILL)/USA | 1HE |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP | HINSDALE(ILL)/USA | 1HC |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMP | HINSDALE(ILL)/USA | 1HA |
| INTER HARV-IHC (USA) | INTERNATIONAL HARVESTER COMPANY LTD | CHICAGO/USA | |
| INTERCONSULT | DEUTSCHE INTERCONSULT GMBH | HIRSCHHAGEN | |
| INTERCYCLE (NL) | INTERCYCLE BICYCLE-AND MOTORCYCLE-WORKS | AM HEERENVEEN/NIEDERLANDE | |
| INTERFLUG | INTERFLUG,FLUGHAFEN BERLIN SCHOENEFELD (ANHAENGER) | BERLIN-SCHOENEFELD | |
| INTERMECCANICA (I) | INTERMECCANICA | TURIN/ITALIEN | |
| INTERN.BAUMASCH-IBAG | INTERN.BAUMASCHINENFABRIK AG | NEUSTADT/WEINSTRASSE | |
| INTERNAT.TRAILERS(B) | NV INTERNATIONAL TRAILERS (CARAVAN) | HOUTHALEN/BELGIEN | YD4 |
| INTERPR.UPET (R) | INTERPRINDEREA DE UTILAY PETROLIER (TRAILER) | TIRGOVISTE/RUMAENIEN | |
| INTR.AUTOCAMIOANE(R) | INTREPRINDEREA DE AUTOCAMIOANE (COMMERCIAL VEHICLE) | BRASOV/RUMAENIEN | |
| INTREPRINDEREA (R) | INTREPRINDEREA DE AUTOMOBILE (PASSENGER CAR) | CIMPULUNG/RUMAENIEN | UU3 |
| INVACARE | INVACARE DEUTSCHLAND GMBH (SONDERKRAFTFAHRZEUGE) | BAD OEYNHAUSEN | WJA |
| IO FAHRZEUGE (A) | IO FAHRZEUGE PRODUKTIONS-UND HANDELS GMBH (KRAEDER) | BRUNN AM GEBIRGE | VA5 |
| IRBIT MOTORC.PL(RUS) | IRBIT MOTORCYCLE PLANT ( KRAFTRAEDER) | IRBIT/RUSSIAN FEDERATION | X8J |
| IRBIT MOTORC.PL.(SU) | IRBIT MOTORCYCLE PLANT ( KRAFTRAEDER) | IRBIT/RUSSIAN FEDERATION | |
| IRION | ALBERT IRION,NACHF.HUBWAGEN U.STAPLER | STUTTGART-MUENSTER | |
| Irion & Wachholz | Irion & Wachholz OHG | Mühlheim | W09 |
| IRISBUS (F) | IRISBUS FRANCE | VENISSIEUX/FRANKREICH | VNE |
| IRISBUS (I) | IRISBUS ITALIA S.P.A. | TURIN/ITALIEN | ZGA |
| IRMER & ELZE | IRMER & ELZE MASCHINENFABRIK GMBH & CO KG | BAD OEYNHAUSEN | WJE |
| IRMSCHER | IRMSCHER GMBH (PERSONENKRAFTWAGEN) | WINNENDEN,REMSHALDEN-GRUNBACH | WJR |
| IRUSWERKE | IRUSWERKE DUSSLINGEN J.RILLING & SOEHNE | DUSSLINGEN/WUERTTEMBERG | |
| ISARTALER | ISARTALER SCHRAUBENKOMPRESSOREN GMBH (ANHAENGER) | GERETSRIED | WJS |
| ISDERA | ISDERA GMBH (PERSONENWAGEN) | LEONBERG | W09 |
| ISEKI (J) | ISEKI & CO LTD 3 KIOI-CHO CHIYODA-KU | TOKIO/JAPAN | |
| ISERNHAGEN | ALBERT ISERNHAGEN ANHAENGER | VERDEN/ALLER | |
| Ishikawajima-Shibaura | Ishikawajima-Shibaura Machinery Co.,Ltd | Hon-cho Nakano, Nakano, Tokyo/J | |
| ISO RIVOLTA (I) | ISO RIVOLTA AUTOMOBILFABRIK | MAILAND/ITALIEN | |
| ISOPOLAR | ISOPOLAR KUEHLSYSTEME GMBH (ANHAENGER) | NETPHEN | W09 |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAZ |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAY |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAX |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAW |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAV |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAU |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAT |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAS |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAR |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAP |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | JAN |
| ISUZU (J) | ISUZU MOTORS LTD (ISUZU/INCOMPL.VEHICLE LIGHT DUTY) | FUJISAWA CITY/JAPAN | JAM |
| ISUZU (J) | ISUZU MOTORS LTD (ISUZU/INCOMPL.VEHICLE MED.HEAVY) | FUJISAWA CITY/JAPAN | JAL |
| ISUZU (J) | ISUZU MOTORS LTD (HEAVY DUTY TRAILER) | FUJISAWA CITY/JAPAN | JAK |
| ISUZU (J) | ISUZU MOTORS LTD (HEAVY DUTY BUS) | FUJISAWA CITY/JAPAN | JAJ |
| ISUZU (J) | ISUZU MOTORS LTD (ISUZU/TRUCK MEDIUM HEAVY) | FUJISAWA CITY/JAPAN | JAH |
| ISUZU (J) | ISUZU MOTORS LTD | FUJISAWA CITY/JAPAN | JAG |
| ISUZU (J) | ISUZU MOTORS LTD | FUJISAWA CITY/JAPAN | JAF |
| ISUZU (J) | ISUZU MOTORS LTD (LIGHT DUTY TRAILER) | FUJISAWA CITY/JAPAN | JAE |
| ISUZU (J) | ISUZU MOTORS LTD (LIGHT DUTY BUS) | FUJISAWA CITY/JAPAN | JAD |
| ISUZU (J) | ISUZU MOTORS LTD (ISUZU/MULTIPURPOSE VEHICLE) | FUJISAWA CITY/JAPAN | JAC |
| ISUZU (J) | ISUZU MOTOR COMP (ISUZU/PASSENGER CAR) | FUJISAWA CITY/JAPAN | JAB |
| ISUZU (J) | ISUZU MOTOR COMP (ISUZU/TRUCK LIGHT DUTY) | FUJISAWA CITY/JAPAN | JAA |
| ISUZU (J) | ISUZU MOTORS INCORP (CHEVROLET VAUXHALL/TRUCK) | FUJISAWA CITY/JAPAN | J8Z |
| ISUZU (J) | ISUZU MOTORS LTD (CHEVROLET/INCOMP.VEHIC.LIGHT DUTY) | FUJISAWA CITY/JAPAN | J8Y |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8X |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8W |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8V |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8U |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8T |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8S |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8R |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8P |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8N |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8M |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8L |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8K |
| ISUZU (J) | ISUZU MOTORS INCORP (BUICK/PASSENGER CAR) | FUJISAWA CITY/JAPAN | J8J |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8H |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8G |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8F |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8E |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8D |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8C |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8B |
| ISUZU (J) | ISUZU MOTOR COMP | FUJISAWA CITY/JAPAN | J8A |
| ISUZU (J) | ISUZU MOTORS LTD (PASSENGER CAR) | FUJISAWA CITY/JAPAN | J87 |
| ISUZU (J) | ISUZU MOTORS LTD (PASSENGER CAR) | FUJISAWA CITY/JAPAN | J82 |
| ISUZU (J) | ISUZU MOTORS LTD (PASSENGER CAR) | FUJISAWA CITY/JAPAN | J81 |
| ISUZU (J) | ISUZU MOTORS LTD | TOKIO/JAPAN | |
| ISUZU (J) | ISUZU MOTOT COMP | FUJISAWA CITY/JAPAN | MPA |
| ITALEMMEZETA (I) | ITALEMMEZETA | BOLOGNA/ITALIEN | |
| ITALJET (I) | ITALJET SPA (MOTORCYCLE) | S.LAZZARO DI SAVONNA (BO)/ITALIEN | ZJT |
| ITALVELO (I) | ITALVELO-CICLI SNC | OZZANO EMILIA (BOLOGNA)/ITALIEN | |
| ITM | ITM INTERNATIONALE TRIKE MARKETING GMBH (PERSONEWG.) | DEGGENDORF | W09 |
| ITTECO (RC) | ITTECO MOTOR LTD (MOTORCYCLE) | TAIPEI/TAIWAN | |
| IVECO (I) | IVECO SPA (TRUCK) | TURIN/ITALIEN | ZCF |
| IVECO FIAT (I) | IVECO FIAT SPA (TRUCK) | TURIN/ITALIEN | ZCF |
| IVECO FORD (GB) | IVECO FORD TRUCK LTD,IVECO FORD HOUSE (TRUCK) | WATFORD/ENGLAND | SBC |
| IVECO UNIC (F) | IVECO UNIC SA (TRUCK) | TRAPPES-ELANCOURT/FRANKREICH | VF5 |
| IVECO-MAGIRUS | IVECO-MAGIRUS AG (LKW,BUS,FAHRGESTELLE) | ULM/DONAU | WJM |
| IVM | IVM TECHNICAL CONSULTANTS GMBH (PERSONENKRAFTWAGEN) | BAD FRIEDRICHSHALL | W09 |
| IVM-AUTOMOTIVE | IVM AUTOMOTIVE ENGINEERING GMBH (PERSONENKRAFTWAGEN) | BAD FRIEDRICHSHALL | W09 |
| IVO LOLA RIBAR (YU) | SOUR INDUSTRIJA MASINA IVO LOLA RIBAR (TRAILER) | BEOGRAD-ZELEZNIK/JUGOSLAWIEN | |
| IWANITZKY | IWANITZKY FAHRZEUGBAU-TRANSPORTLOGISTIK (ANHAENGER) | BISCHOFFERODE | W09 |
| IWT,LUEBECK | INDUSTRIEWERKE TRANSPORTSYSTEME GMBH | LUEBECK |
