List of aircraft manufacturers by ICAO name
This article lists aircraft manufacturers by ICAO name. The International Civil Aviation Organization uses a naming convention for aircraft manufacturers in order to be specific when mentioning an aircraft manufacturer's name. This article lists aircraft manufacturers by the name that ICAO recognises them by. The list also contains the aircraft manufacturers full name and the name of the country they operate from.
The first item on the list is 3XTRIM and the last is ZLIN.
0–9
- 3XTRIM – Zaklady Lotnicze 3Xtrim Sp z oo
A
- AAC – AAC Amphibian Airplanes of Canada
- AAMSA – Aeronautica Agricola Mexicana SA
- AASI – Advanced Aerodynamics and Structures Inc
- ABHCO – Arab British Helicopter Company
- ABS – ABS Aircraft ; ABS Aircraft AG
- ACBA – Aéro Club de Bas Armagnac
- ACE – Ace Aircraft Manufacturing and Supply ; Ace Aircraft Manufacturing Company ; Ace Aircraft Manufacturing Inc
- ACEAIR – Aceair SA
- ACES HIGH – Aces High Light Aircraft Ltd
- ACRO SPORT – Acro Sport Inc
- AD AEROSPACE – AD Aerospace Ltd
- ADA – Aeronautical Development Agency
- ADAM – Roger Adam
- ADAM – Adam Aircraft Industries LLC
- ADAMS – Adams Industries Inc
- ADVANCED AEROMARINE – Advanced Aeromarine
- ADVANCED AIRCRAFT – Advanced Aircraft Corporation
- ADVANCED AVIATION – Advanced Aviation Inc
- ADVENTURE AIR – Adventure Air
- AEA – Aeronautical Engineers Australia Research Pty Ltd
- AERFER – Aerfer-Industrie Aerospaziali Meridionali SpA ; Aerfer-Industrie Meccaniche Aeronautiche Meridionali SpA
- AERFER-AERMACCHI – see AERFER and AERMACCHI
- AERITALIA – Aeritalia-Società Aerospaziale Italiana pa
- AERITALIA-AERMACCHI – see AERITALIA and AERMACCHI
- AERMACCHI – Aermacchi SpA ; Aeronautica Macchi Spa
- AERO – Aero Design and Engineering Company
- AERO – Aero Vodochody AS ; Aero Vodochody Národní Podnik
- AERO – Aero Sp z oo
- AERO ADVENTURE – Aero Adventure Inc
- AERO BOERO – Aero Boero SA ; Aero Boero SRL ; Aero Talleres Boero SRL
- AERO COMMANDER – Aero Commander Inc
- AERO DESIGNS – Aero Designs Inc
- AERO GARE – Aero Gare
- AERO JAEN – Aeronautica de Jaen
- AERO KUHLMANN – Aero Kuhlmann
- AERO MERCANTIL – Aero Mercantil SA
- AERO MIRAGE – Aero Mirage Inc
- AERO MOD – Aero Mod General
- AERO SPACELINES – Aero Spacelines Inc
- AEROBRAVO – Aerobravo Indústria Aeronáutica Ltda.
- AEROCAD – AeroCad Inc
- AEROCAR – Aerocar Inc
- AEROCOMP – Aerocomp Inc
- AERO-COMPOSITES – Aero-Composites Technologies Inc
- AERO-DIFUSION – Aero-"Diffusión SL
- AERODIS – Aérodis SARL
- AERO-JODEL – Aero Flugzeugbau Hubert Zuerl
- AEROKOPTER – OOO Aerokopter
- AEROLITES – Aerolites Inc
- AEROMERE – Aeromere SpA
- AEROMOT – Aeromot Indústria Mecânico-Metalúrgica Ltda. ; Aeronaves e Motores SA
- AERONCA – Aeronautical Corporation of America ; – Aeronca Manufacturing Corporation
- AEROPLASTIKA – Aeroplastika
- AEROPRACT – Aeropract JSC ; KB Aeropract ; LM Aeropract Samara ; OKB Aeroprakt
- AEROPRAKT – Aeroprakt Firma ; Aeroprakt ooo
- AEROPRO – Aeropro sro
- AEROPROGRESS – Aeroprogress Corporation
- AERORIC – Aeroric Nauchno-Proizvodstvennoye Predpriyatie OOO
- AEROSPATIALE – Aerospatiale Matra SA ; Société Nationale Industrielle Aerospatiale
- AEROSPOOL – Aerospool spol sro
- AEROSPORT – Aerosport Inc
- AEROSTAR – Aerostar Aircraft Corporation
- AEROSTAR – SC Aerostar SA
- AEROSTRUCTURE – Aérostructure SARL
- AEROSTYLE – Aerostyle GmbH
- AEROTEC – Aerotec S.A. Indústria Aeronáutica
- AEROTECHNIK – Aerotechnik CZ SRO
- AEROTEK – Aerotek Inc
- AEROTEK – Aeronautical Systems Technology
- AERO-VOLGA – NPO Aero-Volga
- AESL – Aero Engine Services Ltd
- AFIC – AFIC Pty Ltd
- AG-CAT – Ag-Cat Corporation
- AGRO-COPTEROS – Agro-Copteros Ltda
- AGROLOT – Fundacja Agrolot ; Wyposazen Agrolotniczych
- AGUSTA – Agusta SpA ; Agusta, Division of Leonardo ; Costruzioni Aeronautiche Giovanni Agusta SpA
- AGUSTAWESTLAND – AgustaWestland International Ltd > Leonardo
- AI – Aero International
- AIAA – Atelier Industriel de l'Aéronautique d'Alger
- AICSA – Aero Industrial Colombiana S.A.
- AIDC – Aerospace Industrial Development Corporation ;
- AIEP – Aeronautical Industrial Engineering and Project Management Company Ltd
- AII – Aviation Industries of Iran
- AIL – Aeronautics Ltd
- AIR – Aircraft Investor Resources LLC
- AIR & SPACE – Air & Space America Inc ; Air & Space Manufacturing Inc
- AIR COMMAND – Air Command International Inc
- AIR PARTS – Air Parts Ltd
- AIR PRODUCTS – Air Products Company Inc
- AIR TRACTOR – Air Tractor Inc
- AIRBUS – Airbus SAS ; GIE Airbus Industrie
- AIRCONCEPT – Airconcept Flugzeug und Gerätebau GmbH und Co KG
- AIRCRAFT DESIGNS – Aircraft Designs Inc
- AIRCRAFT HYDRO-FORMING – Aircraft Hydro-Forming Inc
- AIRCRAFT PARTS – Aircraft Parts and Development Corporation
- AIRCRAFT SPRUCE – Aircraft Spruce & Specialty Company
- AIRCRAFT TECHNOLOGIES – Aircraft Technologies Inc
- AIR-FOUGA – Air-Fouga
- AIRMASTER – Airmaster Inc
- AIRTECH – Airtech Canada Aviation Services Ltd
- AIRTECH – Aircraft Technology Industries
- AISA – Aeronáutica Industrial S.A.
- AJEP – AJEP Developments
- AJI – American Jet Industries Inc
- AKAFLIEG BERLIN – Akademische Fliegergruppe Berlin eV
- AKAFLIEG DARMSTADT – Akademische Fliegergruppe Darmstadt eV
- AKAFLIEG KARLSRUHE – Akademische Fliegergruppe Karlsruhe eV
- AKAFLIEG MUNCHEN – Akademische Fliegergruppe München eV
- AKRON – Akron Aircraft Company Inc
- AKROTECH – Akrotech Aviation Inc
- AKROTECH EUROPE – Akrotech Europe SA
- ALANNE – Pentti Alanne
- ALENIA – Alenia ; Alenia Aerospazio, Division of Leonardo-Finmeccanica
- ALFA-M – Alfa-M Nauchno-Proizvodstvennoye Predpriyatie AOOT
- ALLISON – Allison Gas Turbine Division GMC
- ALON – Alon Inc
- ALPAVIA – Alpavia SA ; Société Alpavia
- ALPHA – Alpha
- ALPI – Alpi Aviation Srl
- ALPLA – Alpla-Werke Alwin Lechner OHG
- ALTAIR COELHO – Altair Coelho
- ALTURAIR – Alturair
- ALVAREZ – Joseph P.Alvarez
- AMAX – Amax Engineering
- AMBROSINI – Societa Aeronautica Italiana Ing.A.Ambrosini & Companie
- AMC – Aircraft Manufacturing Company
- AMD – Aircraft Manufacturing and Development Company Inc
- AMEAGLE – AmEagle Corporation
- AMERICAN – American Aviation Corporation
- AMERICAN AFFORDABLE – American Affordable Aircraft
- AMERICAN AIRCRAFT – American Aircraft Inc
- AMERICAN AUTOGYRO – American Autogyro Inc
- AMERICAN CHAMPION – American Champion Aircraft Corporation
- AMERICAN EAGLE – American Eagle Aircraft Corporation
- AMERICAN GENERAL – American General Aircraft Company
- AMERICAN HOMEBUILTS – American Homebuilts' Inc
- AMERICAN SPORTSCOPTER – American Sportscopter Inc
- AMEUR – Ameur Aviation SA ; Ameur Aviation Technologie
- AMS-FLIGHT – AMS-Flight DOO
- AMX – AMX International Ltd
- ANAHUAC – Fabrica de Aviones Anahuac SA
- ANDERSON – Anderson Aircraft Corporation ; Earl Anderson
- ANDERSON-GREENWOOD – Anderson,Greenwood and Company
- ANDREASSON – Björn Andreasson
- ANGEL – Angel Aircraft Corporation
- ANGLIN – Anglin Engineering ; Anglin Special Aero Planes Inc
- ANGLO NORMANDY – Anglo Normandy Aero Engineering
- ANTONIEWSKI – Tomek Antoniewski
- ANTONOV – Antonov OKB ; Aviatsionny Nauchno-Tekhnichesky Kompleks Imeni O K Antonova
- AOI – Arab Organisation for Industrialisation,Aircraft Factory
- APPLEBAY – Applebay Inc
- APPLEGATE & WEYANT – Applegate & Weyant
- AQUILA – Aquila Technische Entwicklungen GmbH
- ARADO – Arado Flugzeugwerke GmbH
- ARC ATLANTIQUE – Arc Atlantique Aviation
- ARCTIC – Arctic Aircraft Company
- ARDC – Air Force Research and Development Center
- ARMSTRONG WHITWORTH – Sir W.G.Armstrong Whitworth Aircraft Ltd
- ARNET PEREYRA – Arnet Pereyra Aero Design
- ARROW – Arrow Airplane & Motors Corporation
- ARROW – Arrow Aircraft Company
- ARV – ARV Aviation Ltd
- ASCO - Asco group
- ASAP – Aircraft Sales & Parts
- ASL – ASL Hagfors Aero AB
- ASSO AEREI – Asso Aerei Srl
- ASSOCIATED AIR – Associated Air
- ASTA – Aerospace Technologies of Australia Pty Ltd
- ATLAS – Atlas Aircraft Corporation of South Africa Ltd ; Atlas Aviation Ltd ; Atlas Aviation, Division of Denel Ltd
- ATR – GIE Avions de Transport Régional
- AUSTER – Auster Aircraft Ltd
- AUSTFLIGHT – Austflight ULA Pty Ltd
- AUSTRALITE – Australite Inc
- AVCRAFT – AvCraft Aviation LLC
- AVIA – Azionari Vercellese Industrie Aeronautiche
- AVIA – Avia-Zavody Jirího Dimitrova
- AVIA – Nauchno-Proizvodstvennoe Obedinenie Avia
- AVIA BALTIKA – Avia Baltika Aviation Ltd
- AVIABELLANCA – AviaBellanca Aircraft Corporation
- AVIAMILANO – Aviamilano Costruzioni Aeronautiche SRL
- AVIASTROITEL – AviaStroitel Ltd
- AVIAT – Aviat Aircraft Inc ; Aviat Inc
- AVIATIKA – Aviatika JSC ; Kontsern Aviatika
- AVIATION DEVELOPMENT – Aviation Development International Ltd
- AVIATION FARM – Aviation Farm Ltd
- AVIATION SCOTLAND – Aviation Scotland Ltd
- AVIATION TRADERS – Aviation Traders Ltd
- AVIATON – Aviaton Nauchno-Proizvodstvennaya Aviatsionnaya Firma
- AVID – Avid Aircraft Inc
- AVIOANE – SC Avioane SA
- AVIONES COLOMBIA – Aviones de Colombia SA
- AVIONS FAIREY – Avions Fairey SA ; Fairey SA
- AVIOTECHNICA – Aviotechnica Ltd
- AVIPRO – AviPro Aircraft Ltd
- AVRO – A.V.Roe & Company ; A.V.Roe & Company Ltd ; Avro International Aerospace Ltd
- AVTEK – Avtek Corporation
- AYRES – Ayres Corporation
B
- B & F TECHNIK – B & F Technik Vertriebs GmbH
- BAC – British Aircraft Corporation Ltd
- BACAU – Intreprinderea de Avioane Bacau
- BAE SYSTEMS – BAE Systems PLC
- BAE SYSTEMS AUSTRALIA – BAE Systems Australia Ltd
- BAKENG – Bakeng Aircraft ; Gerald Bakeng
- BARNETT – Barnett Rotorcraft
- BARR – Barr Aircraft
- BASLER – Basler Turbo Conversions Inc
- BD-MICRO – BD-Micro Technologies Inc
- BEACHNER – Chris Beachner
- BEAGLE – Beagle Aircraft Ltd ; Beagle Aircraft Ltd
- BEAGLE-AUSTER – Beagle-Auster Ltd
- BEDE – BD Micro Technologies Inc ; Bede Aircraft Corporation ; Bede Aircraft Inc ; Bede Aviation Corporation ; Bede Jet Corporation ; BEDEAmerica Aerosport LLC
- BEECH – Beech Aircraft Corporation
- BEECH-SFERMA – see BEECH and SFERMA
- BEETS – Glenn Beets
- BEIJING KEYUAN – Beijing Keyuan Light Aircraft Industrial Company Ltd
- BEL-AIRE – Bel-Aire Aviation
- BELL – Bell Aircraft Corporation ; Bell Helicopter Company,Division of Bell Aerospace Corporation ; Bell Helicopter Textron Inc ; Bell Helicopter Textron,Division of Textron Canada Ltd ; Bell Helicopter Textron,Division of Textron Inc
- BELL-AGUSTA – Bell-Agusta Aerospace Company
- BELLANCA – Bellanca Aircraft Corporation ; Bellanca Aircraft Engineering ; Bellanca Inc ; Bellanca Sales Manufacturing Inc
- BELL-BOEING – see BELL and BOEING
- BENGIS – Bengis Aircraft Company Ltd
- BERIEV – Beriev OKB ; Berieva Aviatsionnyi Kompaniya ; Taganrogsky Aviatsionnyi Nauchno-Tekhnicheskiy Kompleks Imeni G.M.Berieva
- BERKUT – Berkut Engineering Inc
- BEST OFF – Best Off
- BHARAT – Bharat Heavy Electricals Ltd
- BILLIE – Billie Aero Marine
- BINDER – Binder Aviatik KG
- BITZ – Bitz Flugzeugbau GmbH ; Fa. Josef Bitz
- BLACKBURN – Blackburn Aircraft Ltd
- BLERIOT – Société Blériot Aéronautique
- BLUE YONDER – Blue Yonder Aviation Inc
- B-N GROUP – B-N Group Ltd
- BOEING – Boeing Aircraft Company ; The Boeing Airplane Company ; The Boeing Company
- BOEING CANADA – Boeing Aircraft of Canada Ltd
- BOEING VERTOL – Boeing Vertol Company
- BOEING-SIKORSKY – see BOEING and SIKORSKY
- BOEVE – Boeve Fiberglass Components Inc
- BOISAVIA – Société Boisavia
- BOLKOW – Bölkow-Apparatebau GmbH ; Bölkow-Entwicklungen GmbH
- BOMBARDIER – Bombardier Aerospace
- BOWERS – Peter M.Bowers
- BRADLEY – Bradley Aerospace
- BRANDLI – Max Brändli
- BRANTLY – Brantly Helicopter Corporation ; Brantly Helicopter Industries USA Company Ltd ; Brantly International Inc
- BRANTLY-HYNES – Brantly-Hynes Helicopter Inc
- BRDITSCHKA – H.W.Brditschka OHG ; HB-Brditschka GmbH & Co KG
- BREDANARDI – BredaNardi Costruzione Aeronautiche SpA
- BREGUET – Société des Ateliers d'Aviation Louis Bréguet
- BRIAN ALLEN – Brian Allen Aviation
- BRISTOL – Bristol Aircraft Ltd ; The Bristol Aeroplane Company Ltd
- BRITISH AEROSPACE – British Aerospace ; British Aerospace PLC
- BRITTEN-NORMAN – Britten-Norman Ltd ; Britten-Norman Ltd
- BROKAW – Brokaw Aviation Inc
- BROOKLANDS – Brooklands Aerospace Ltd ; Brooklands Aircraft Ltd
- BUCHANAN – Buchanan Aircraft Corporation Ltd
- BUCKER – Bücker Flugzeugbau GmbH
- BUCKER PRADO – Bücker Prado SL
- BUCURESTI – Intreprinderea de Avioane Bucuresti
- BUETHE – Buethe Enterprises Inc
- BUHL – Buhl Aircraft Company
- BUL – Bourgogne Ultra Léger Aviation
- BUSHBY – Bushby Aircraft Inc
C
- CAARP – Cooperatives des Ateliers Aéronautiques de la Région Parisienne
- CAB – Constructions Aéronautiques du Béarn
- CABLE-PRICE – Cable-Price Corporation
- CABRINHA – Cabrinha Aircraft Corporation ; Cabrinha Engineering Inc
- CAG – Construcciones Aeronáuticas de Galicia
- CALLAIR – Call Aircraft Company ; Callair Inc
- CALUMET – Calumet Motorsports Inc
- CAMAIR – Camair Aircraft Corporation ; Camair Division of Cameron Iron Works Inc
- CAMERON – Cameron & Sons Aircraft
- CAMPANA – Campana Aviation
- CANADA AIR RV – Canada Air RV Inc
- CANADAIR – Bombardier Aerospace Canadair ; Canadair Group of Bombardier Inc ; Canadair Inc ; Canadair Ltd
- CANADIAN HOME ROTORS – Canadian Home Rotors Inc
- CANADIAN VICKERS – Canadian Vickers Ltd
- CAP AVIATION – CAP Aviation
- CAPELLA – Capella Aircraft Corporation
- CAPRONI VIZZOLA – Caproni Vizzola Costruzione Aeronautiche SpA
- CARLSON – Carlson Aircraft Inc
- CARRIOU – Louis Carriou
- CARTERCOPTERS – CarterCopters LLC
- CASA – Construcciones Aeronáuticas SA ; EADS CASA
- CASSUTT – Thomas K.Cassutt
- CATA – Construction Aéronautique de Technologie Avancée
- CAUDRON – Caudron
- CCF – Canadian Car & Foundry Company Ltd
- CEI – CEI
- CELAIR – Celair Ltd
- CENTRE EST – Centre Est Aéronautique
- CENTURY – Century Aircraft Corporation
- CERVA – Consortium Européen de Réalisation et de Vente d'Avions GIE
- CESSNA – Cessna Aircraft Company
- CFM – CFM Aircraft Ltd ; Cook Flying Machines, CFM Metal Fax Ltd
- CHALARD – Jacques et Renée Chalard
- CHAMPION – Champion Aircraft Company Inc ; Champion Aircraft Corporation
- CHANCE VOUGHT – Chance Vought Aircraft Inc ; Chance Vought Corporation
- CHANGHE – Changhe Aircraft Factory ; Changhe Aircraft Industries Corporation ; Changhe Aircraft Manufacturing Corporation
- CHASLE – Yves Chasle
- CHAYAIR – Chayair Manufacturing and Aviation
- CHENGDU – Chengdu Aircraft Industrial Corporation *
- CHERNOV – Opytnyi Konstruktorskoye Byuro Chernov B & M OOO
- CHICHESTER-MILES – Chichester-Miles Consultants Ltd
- CHILTON – Chilton Aircraft
- CHINCUL – Chincul SACAIFI
- CHRIS TENA – Chris Tena Aircraft Association
- CHRISTEN – Christen Industries Inc
- CIRCA – Circa Reproductions
- CIRRUS – Cirrus Design Corporation
- CLAASSEN – Claassen
- CLASS – Canadian Light Aircraft Sales and Services Inc
- CLASSIC – Classic Aircraft Corporation
- CLASSIC FIGHTER – Classic Fighter Industries Inc
- CLASSIC SPORT – Classic Sport Aircraft
- CLAUDIUS DORNIER – Claudius Dornier Seastar GmbH & Co KG
- CLIFFORD AEROWORKS – Clifford Aeroworks
- CNIAR – Centrul National al Industriei Aeronautice Române
- COBELAVIA – Compagnie Belge d'Aviation
- COBRA – Cobra Aviation
- COLEMILL – Colemill Enterprises Inc
- COLLINS – Collins Aero
- COLOMBAN – Michel Colomban
- COLONIAL – Colonial Aircraft Corporation
- COMMANDER – Commander Aircraft Company
- COMMONWEALTH – Commonwealth Aircraft Corporation Pty Ltd
- COMMONWEALTH – Commonwealth Aircraft Corporation Inc
- CONAIR – Conair Aviation Ltd
- CONROY – Conroy Aircraft Corporation
- CONSOLIDATED – Consolidated Aircraft Corporation
- CONTINENTAL COPTERS – Continental Copters Inc
- CONVAIR – Consolidated-Vultee Aircraft Corporation ; Convair Division of General Dynamics Corporation
- COOPAVIA-MENAVIA – see COOPAVIA and MENAVIA
- CORBEN – Corben Aircraft Company
- CORBY – John C.Corby
- COSY – Cosy Europe
- COUNTRY AIR – Country Air Inc
- COUPE – Coupé-Aviation
- CO-Z – Co-Z Development Corporation ; Co-Z Europa
- CRAE – CRAE Elettromeccanica SpA
- CRAIOVA – Intreprinderea de Avioane Craiova
- CRANFIELD – Cranfield Institute of Technology, College of Aeronautics
- CREATIVE FLIGHT – Creative Flight Inc
- CROSES – Emilien Croses
- CSS – Centralne Studium Samolotów
- CTRM – Composites Technology Research Malaysia Sdn Bhd
- CUB – Cub Aircraft Company
- CUB CRAFTERS – Cub Crafters Inc
- CULP – Culps Specialties
- CULVER – Culver Aircraft Company
- CURTISS – Curtiss-Wright Corporation
- CUSTOM FLIGHT – Custom Flight Components Ltd
- CVJETKOVIC – Anton Cvjetkovic
- CZAW – Czech Aircraft Works SRO
D
- DAC – Dutch Aeroplane Company VOF
- DAEWOO – Daewoo Heavy Industries Company Ltd
- DALLACH – WD Flugzeugleichtbau GmbH
- DAMOURE-FABRE – Damoure et Fabre
- D'APUZZO – Nicholas E.D'Apuzzo
- DART – Dart Aircraft Company
- DASA – Daimler-Benz Aerospace AG ; DaimlerChrysler Aerospace AG ; Deutsche Aerospace AG
- DASA-ROCKWELL – see DASA and ROCKWELL
- DASSAULT – Avions Marcel Dassault ; Dassault Aviation
- DASSAULT-BREGUET – Avions Marcel Dassault,Bréguet Aviation
- DASSAULT-BREGUET/DORNIER – see DASSAULT-BREGUET and DORNIER
- DATWYLER – MDC Max Dätwyler AG
- DAVIS – Leeon D.Davis
- DE HAVILLAND – The De Havilland Aircraft Company Ltd
- DE HAVILLAND AUSTRALIA – The De Havilland Aircraft Company Pty Ltd
- DE HAVILLAND CANADA – Bombardier Aerospace De Havilland ; De Havilland Division of Boeing of Canada Ltd ; De Havilland Inc ; The De Havilland Aircraft of Canada Ltd
- DE SCHELDE – Koninklijke Maatschappij De Schelde
- DEBORDE-ROLLAND – Yves Deborde et Jean-Louis Rolland
- DELISLE – Club Aeronautique Delisle Inc
- DENEL – Denel Aviation
- DENIZE – Robert Denize
- DENNEY – Denney Aerocraft Company
- DERAZONA – PT Derazona Aviation Industry
- DERRINGER – Derringer Aircraft Company LLC
- DEWOITINE – Constructions Aéronautiques Emile Dewoitine ; Société Aéronautique Française, Avions Dewoitine
- DF HELICOPTERS – DF Helicopters SRL
- DG FLUGZEUGBAU – DG Flugzeugbau GmbH
- DIAMOND – Diamond Aircraft Industries GmbH ; Diamond Aircraft Industries Inc
- DICKEY – Shirl Dickey Enterprises
- DICK, KERR & CO. –
- DIJKMAN-DULKES – Cor Dijkman-Dulkes
- DINFIA – Dirección Nacional de Investigaciones y Fabricaciones Aeronáuticas
- DIRGANTARA – PT Dirgantara Indonesia
- DM AEROSPACE – DM Aerospace Ltd
- DORNA – H F Dorna Company
- DORNIER – AG für Dornier-Flugzeuge ; Dornier GmbH ; Dornier Luftfahrt GmbH ; Dornier-Werke GmbH
- DOUGLAS – Douglas Aircraft Company Inc
- DOWNER – Downer Aircraft Industries Inc
- DRAGON FLY – Dragon Fly Srl
- DREAM – Dream Aircraft Inc
- DRIGGS – Driggs Aircraft Corporation
- DRUINE – Avions Roger Druine
- DUBNA – Proizvodstvenno-Tekhnichesky Kompleks Dubnenskogo Mashinostroitelnogo Zavod AO
- DURAND – William H.Durand
- DURUBLE – Roland Duruble
- DYKE – John W.Dyke
- DYN'AERO – Société Dyn'Aero
E
- E & K – E & K Sp z oo
- EAA – Experimental Aircraft Association Inc
- EAC – Etudes Aéronautiques & Commerciales SARL
- EAGLE – Eagle Aircraft Company
- EAGLE AIRCRAFT – Eagle Aircraft Australia Ltd ; Eagle Aircraft International ; Eagle Aircraft Pty Ltd
- EARLY BIRD – Early Bird Aircraft Company o
- ECLIPSE – Eclipse Aviation Corporation
- ECTOR – Ector Aircraft Company
- EDGAR PERCIVAL – Edgar Percival Aircraft Ltd
- EDGLEY – Edgley Aircraft Ltd
- EDRA – EDRA Aeronáutica ; EDRA Helicentro Peças e Manutençao
- EHI – EH Industries Ltd
- EICH – James P.Eich
- EIRI – Eiriavion OY
- EIS – EIS Aircraft GmbH
- EKOLOT – Ekolot
- EKW – Eidgenössische Konstruktions Werkstätte
- ELA AVIACION – ELA Aviación SL
- ELBIT – Elbit Systems Ltd
- ELITAR – Ehlitar OOO
- ELMWOOD – Elmwood Aviation
- EMAIR – Emair Inc ; Emair, Division of Emroth Company
- EMBRAER – Empresa Brasileira de Aeronáutica SA
- EMBRAER-FMA – see EMBRAER and FMA
- EMROTH – Emroth Company
- ENAER – Empresa Nacional de Aeronáutica
- ENGLISH ELECTRIC – English Electric Aviation Ltd ; English Electric Company Ltd
- ENSTROM – R.J.Enstrom Corporation ; The Enstrom Helicopter Corporation
- EPERVIER – Epervier Aviation SA
- ERCO – Engineering and Research Corporation
- ERPALS – Erpals Industrie, Etudes et Réalisations de Prototypes pour l'Aviation Légère et Sportive
- ETHIOPIAN AIRLINES – Ethiopian Airlines Enterprise ; Ethiopian Airlines SC
- EUROCOPTER – Eurocopter Canada Ltd ; Eurocopter GIE ; Eurocopter SA ; Eurocopter SAS
- EUROCOPTER-KAWASAKI – see EUROCOPTER and KAWASAKI
- EURO-ENAER – Euro-Enaer Holding BV
- EUROFIGHTER – Eurofighter Jagdflugzeug GmbH
- EURONEF – Euronef SA
- EUROPA AVIATION – Europa Aviation Ltd
- EUROSPACE – Eurospace Costruzioni Srl
- EVANGEL – Evangel Aircraft Corporation
- EVANS – Evans Aircraft ; W.Samuel Evans
- EVEKTOR-AEROTECHNIK – Evektor-Aerotechnik AS
- EXCALIBUR – Excalibur Aviation Company
- EXCLUSIVE – Exclusive Aviation
- EXPERIMENTAL AVIATION – Experimental Aviation Inc
- EXPLORER – Explorer Aviation
- EXPLORER – Explorer Aircraft Inc
- EXPRESS – Express Aircraft Company LLC ; Express Design Inc
- EXTRA – Extra Flugzeugbau GmbH ; Extra Flugzeugproduktions- und Vertriebs- GmbH
F
- F+W EMMEN – Eidgenössisches Flugzeugwerk-Fabrique Fédérale d'Avions-Fabbrica Federale d'Aeroplani
- FAIRCHILD – Fairchild Aircraft Corporation ; Fairchild Aircraft Inc ; Fairchild Aviation Corporation ; Fairchild Engine & Airplane Corporation ; Fairchild Industries Inc ; Fairchild Stratos Corporation
- FAIRCHILD – Fairchild Aircraft Ltd
- FAIRCHILD DORNIER – Fairchild Aerospace Corporation
- FAIRCHILD HILLER – Fairchild Hiller Corporation
- FAIRCHILD SWEARINGEN – Fairchild Swearingen Corporation
- FAIREY – Fairey Aviation Company Ltd
- FAIRTRAVEL – Fairtravel Ltd
- FAJR – Fajr Aviation and Composites Industry
- FALCONAR – Falconar Air Engineering ; Falconar Aircraft Ltd ; Falconar Avia Inc
- FARIGOUX – Georges Farigoux
- FARRINGTON – Farrington Aircraft Corporation
- FEUGRAY – G.Feugray
- FFA – FFA Flugzeugwerke Altenrhein AG ; Flug und Fahrzeugwerke AG
- FFT – Gesellschaft für Flugzeug- und Faserverbund Technologie
- FIAT – Fiat SpA
- FIESELER – Fieseler Flugzeugbau ; Gerhard Fieseler Werke GmbH
- FIGHTER ESCORT WINGS – Fighter Escort Wings
- FIKE – William J. Fike
- FINAVITEC – Patria Finavitec OY
- FISHER – Fisher Flying Products Inc
- FISHER AERO – Fisher Aero Corporation
- FLAGLOR – K.Flaglor
- FLAIR – Flair Aviation Company
- FLÄMING AIR – Fläming Air GmbH
- FLEET – Fleet Aircraft Inc ; Fleet Aircraft Ltd ; Fleet Manufacturing & Aircraft Ltd ; Fleet Manufacturing Ltd
- FLETCHER – Fletcher Aviation Company ; Fletcher Aviation Corporation
- FLIGHT DESIGN – Flight Design GmbH
- FLIGHT ENGINEERS – Flight Engineers Ltd
- FLIGHTWORKS – Flightworks Corporation
- FLITZER – Flitzer Aero Publishing Company
- FLS – FLS Aerospace Ltd
- FLSZ – Flight Level Six-Zero Inc
- FLUG WERK – Flug Werk GmbH
- FLYER – Flyer Indústria Aeronáutica Ltda.
- FMA – Fábrica Militar de Aviones ; Fábrica Militar de Aviones SA
- FOCKE-WULF – Focke-Wulf Flugzeugbau AG ; Focke-Wulf GmbH
- FOKKER – Fokker BV ; Fokker-VFW BV ; NV Koninklijke Nederlandsche Vliegtuigenfabriek Fokker ; NV Koninklijke Nederlandse Vliegtuigenfabriek Fokker
- FOLLAND – Folland Aircraft Ltd
- FORNAIRE – Fornaire Aircraft Company
- FORNEY – Forney Aircraft Manufacturing Company
- FOUGA – Etablissements Fouga et Cie
- FOUND – Found Aircraft Canada Inc ; Found Brothers Aviation Ltd
- FOUR WINDS – Four Winds Aircraft LLC
- FOURNIER – Avions Fournier SA ; Bureau d'Etudes Fournier ; Fournier Aviation ; René Fournier
- FRAKES – Frakes Aviation Inc
- FREE SPIRIT – Free Spirit Aircraft Company Inc
- FREEDOM MASTER – Freedom Master Corporation
- FREEWING – Freewing Aerial Robotics Corporation
- FRONTIER – Frontier Aircraft Inc
- FRY – Fry Aircraft Design
- FUJI – Fuji Heavy Industries Ltd ; Fuji Jukogyo K.K.
- FUNK – Funk Aircraft Company
G
- GAF – Government Aircraft Factories
- GANNET – Gannet Aircraft
- GANZAVIA – Ganzavia Kft
- GARDAN – Avions Yves Gardan ; Yves Gardan
- GARLAND – The Garland Aircraft Company
- GARRISON – Peter Garrison
- GATARD – Avions A.Gatard ; Société des Avions Statoplan, A.Gatard
- GATES LEARJET – Gates Learjet Corporation
- GAVILAN – El Gavilán SA
- GENERAL AIRCRAFT – General Aircraft Corporation
- GENERAL AVIA – General Avia Costruzioni Aeronautiche SRL
- GENERAL DYNAMICS – General Dynamics Corporation
- GENERAL MOTORS – Eastern Aircraft Division of General Motors Corporation
- GERMAN BIANCO – German Bianco SA, Fabrica Argentina de Aerodinos
- GILES – Richard Giles
- GIPPSLAND – Gippsland Aeronautics Pty Ltd
- GLASER-DIRKS – Glaser-Dirks Flugzeugbau GmbH
- GLASS – Glass Aircraft de Colombia
- GLASSIC – Glassic Composites LLC
- GLOBAL – Global Helicopter Technology Inc
- GLOBE – Globe Aircraft Corporation
- GLOSTER – Gloster Aircraft Company Ltd
- GOAIR – Goair Products
- GOLDEN CIRCLE – Golden Circle Air Inc
- GOMOLZIG – Herbert Gomolzig Ingenieurbüro
- GOODYEAR – Goodyear Aircraft Corporation
- GREAT LAKES – Great Lakes Aircraft Company Inc ; Great Lakes Aircraft Corporation ; Great Lakes Aircraft Inc
- GREAT PLAINS – Great Plains Aircraft Supply Company Inc
- GREGA – John W.Grega
- GRIFFON – Griffon Aerospace Inc
- GRINVALDS – Jean Grinvalds
- GROB – Burkhart Grob Flugzeugbau GmbH & Co KG ; Burkhart Grob Luft- und Raumfahrt GmbH & Co KG
- GROEN – Groen Brothers Aviation Inc
- GROSSO – Grosso Aircraft Inc
- GROVE – Grove Aircraft Company
- GRUMMAN – Grumman Aircraft Engineering Corporation ; Grumman Corporation
- GRUMMAN AMERICAN – Grumman American Aviation Corporation
- GUIZHOU – Guizhou Aviation Industrial Corporation
- GULFSTREAM AEROSPACE – Gulfstream Aerospace Corporation
- GULFSTREAM AMERICAN – Gulfstream American Corporation
- GYROFLUG – Gyroflug Ingenieursgesellschaft mbH
H
- HAGGLUND – Hägglund & Söner
- HAINZ – Franz Hainz
- HAL – Hindustan Aeronautics Ltd
- HALBERSTADT – Halberstädter Flugzeug-Werke GmbH
- HALSTED – Barry Halsted
- HAMILTON – Hamilton Aircraft Company Inc ; Hamilton Aviation
- HANDLEY PAGE – Handley Page Ltd ; Handley Page Ltd
- HAPI – HAPI Engines Inc
- HARBIN – Harbin Aircraft Manufacturing Corporation
- HARBIN EMBRAER – Harbin Embraer Aircraft Industry Company Ltd
- HARMON – James B.Harmon
- HARMON – D & J Harmon Co Inc ; Harmon Rocket LLC
- HAT – Hellenic Aeronautical Technologies
- HATZ – John D.Hatz
- HAWKER – Hawker Aircraft Ltd
- HAWKER DE HAVILLAND – Hawker De Havilland Australia Pty Ltd ; Hawker De Havilland Ltd
- HAWKER SIDDELEY – Hawker Siddeley Aviation Ltd
- HB-AIRCRAFT – HB-Aircraft Industries Luftfahrzeug AG
- HB-FLUGTECHNIK – HB-Flugtechnik GmbH
- HEINKEL – Ernst Heinkel AG
- HEINTZ – Christophe Heintz
- HELIBRAS – Helicópteros do Brasil SA
- HELICOM – Helicom Inc
- HELIO – Helio Aircraft Company ; Helio Aircraft Corporation ; Helio Aircraft Ltd
- HELIOPOLIS – Heliopolis Air Works
- HELIPRO – Helipro Corporation International
- HELI-SPORT – CH-7 Heli-Sport Srl. ; Heli-Sport Srl
- HELWAN – Helwan Air Works
- HENDERSON – Henderson Aero Specialties Inc
- HESA – HESA
- HFB – Hamburger Flugzeugbau GmbH
- HIGHLANDER – Highlander Aircraft Corporation
- HILLBERG – Hillberg Helicopters
- HILLER – Hiller Aircraft Company Inc ; Hiller Aircraft Corporation ; Hiller Aviation Inc ; Hiller Helicopters ; Hiller Helicopters Inc
- HIRTH – Wolf Hirth GmbH
- HISPANO – La Hispano Aviacion SA
- HISTORICAL AIRCRAFT – Historical Aircraft Corporation
- HK – HK Aircraft Technology AG
- HOAC – HOAC Austria Flugzeugwerk Wiener Neustadt GmbH
- HOFFMANN – Hoffmann Aircraft Flugzeugproduktion und Entwicklung GmbH ; Hoffmann Flugzeugbau-Friesach GmbH ; Wolf Hoffmann Flugzeugbau KG
- HOLCOMB – Jerry Holcomb
- HOLLMANN – Martin Hollmann
- HONDA – Honda Motor Company Ltd
- HONDA-MISSISSIPPI – see HONDA and MISSISSIPPI
- HONGDU – Hongdu Aviation Industry Group
- HOVEY – Robert W.Hovey
- HOWARD – Howard Aircraft Corporation
- HOWARD – Howard Aero Inc ; Howard Aero Manufacturing Division of Business Aircraft Corporation
- HOWARD HUGHES – Howard Hughes Engineering Pty Ltd
- HPA – High Performance Aircraft GmbH & Co KG
- HUGHES – Hughes Helicopters Division of Summa Corporation ; Hughes Helicopters Inc ; Hughes Tool Company,Aircraft Division
- HUMMEL – J.Morry Hummel
- HUNTING – Hunting Aircraft Ltd
- HUNTING PERCIVAL – Hunting Percival Aircraft Ltd
- HUREL-DUBOIS – Société de Construction des Avions Hurel-Dubois
- HYDROPLANE – Gidroplan ooo ; Hydroplane Ltd
- HYNES – Hynes Helicopter Inc
- HYUNDAI – Hyundai Precision Industry
I
- IAI – India Aircraft Industries Ltd
- IANNOTTA – Dott.Ing.Orlando Iannotta
- IAR – SC IAR SA
- IBIS – Ibis Aerospace Ltd
- ICA – Intreprinderea de Constructii Aeronautice
- ICP – ICP Srl
- III – Iniziative Industriali Italiane SpA
- IKAR – OOO Aviaklub Ikar
- ILYUSHIN – Aviatsionnyi Kompleks Imeni S.V.Ilyushina OAO ; Ilyushin OKB
- IMCO – Intermountain Manufacturing Company
- IMP – IMP Group Ltd
- IMPULSE – Impulse Aircraft GmbH
- INDAER CHILE – Industria Aeronáutica de Chile
- INDAER PERU – Industria Aeronáutica del Perú S.A.
- IAL – Indian Aerospace Limited
- INDUS – IndUS Aviation Inc
- INNOVATION – Innovation Engineering Inc
- INSTYTUT LOTNICTWA – Instytut Lotnictwa
- INTER-AIR – International Aircraft Manufacturing Inc
- INTERAVIA – Interavia Konstruktorskoye Buro AO
- INTERNATIONAL HELICOPTERS – International Helicopters Inc
- INTERPLANE – Interplane spol sro
- INTERSTATE – Interstate Engineering Corporation
- INTRACOM – Intracom General Machinery SA
- IPAI – IPAI, Escola de Engenharia de Sâo Carlos
- IPT – Instituto de Pesquisas Tecnologicas
- IRGC – Institute of Industrial Research and Development of the Iran Revolutionary Guard Corps
- IRIAF – Islamic Republic of Iran Air Force
- IRKUT – Irkutskoye Aviatsionnoye Proizvodstvennoye Obedinenie OAO
- IRMA – Intreprinderea de Reparat Material Aeronautic
- ISAACS – John O.Isaacs
- ISAE – Integrated Systems Aero Engineering Inc
- ISLAND AIRCRAFT – Island Aircraft Ltd
- ISRAVIATION – Israviation Ltd
- ISSOIRE – Issoire Aviation SA
J
- J & AS – J & AS Aero Design Sp z oo
- JABIRU – Jabiru Aircraft Pty Ltd
- JACKAROO – Jackaroo Aircraft Ltd
- JAG HELICOPTER – JAG Helicopter Group LLC
- JAMES – James Aviation
- JANOWSKI – Jaroslaw Janowski
- JAVELIN – Javelin Aircraft Company Inc
- JEFFAIR – Jeffair Corporation
- JETCRAFTERS – Jetcrafters Inc
- JETPROP – Jetprop LLC
- JETSTREAM – Jetstream Aircraft Ltd
- JIHLAVAN – Jihlavan Airplanes sro
- JODEL – Avions Jodel SA ; Société des Avions Jodel
- JOHNSON – Johnson Aircraft Inc
- JOHNSTON – Johnston Aircraft Service
- JORDAN AEROSPACE – Jordan Aerospace Industries
- JUNKERS – Junkers Flugzeug- und Motorenwerke AG
- JUNQUA – Roger Junqua
- JURCA – Marcel Jurca
K
- K & S – K & S Aircraft ; K & S Aircraft Supply
- KADER – Kader Aircraft Factory
- KAISER – Kaiser Flugzeugbau GmbH
- KALINAUSKAS – Rolandas Kalinauskas
- KAMAN – Kaman Aerospace Corporation ; Kaman Aircraft Corporation ; Kaman Corporation
- KAMINSKAS – Rim Kaminskas
- KAMOV – Kamov OAO ; Kamov OKB ; Vertoletyi Nauchno-Tekhnicheskiy Kompleks Imeni N.I.Kamova
- KANPUR – Indian Air Force, Aircraft Manufacturing Depot
- KAPPA – Kappa 77 AS
- KARI – Korea Aerospace Research Institute
- KARI-KEEN – Kari-Keen Aircraft Inc
- KAWASAKI – Kawasaki Heavy Industries Ltd ; Kawasaki Jukogyo KK ; Kawasaki Kokuki Kogyo K.K.
- KAZAN – Kazansky Vertoletnyi Zavod AO
- KELEHER – James J.Keleher
- KELLY – Dudley R.Kelly
- KELOWNA – Kelowna Flightcraft Group
- KESTREL – Kestrel Aircraft Company
- KESTREL – Kestrel Sport Aviation
- KEUTHAN – Keuthan Aircraft
- KHRUNICHEV – Gosudarstvennyi Kosmicheskii Nauchno-Proizvodstvennyi Tsentr Imeni M V Khrunicheva
- KIEGER – André Kieger
- KILLINGSWORTH – Richard Killingsworth
- KIMBALL – Jim Kimball Enterprises Inc
- KIMBREL – Michael G.Kimbrel
- KINETIC – Kinetic Aviation Inc
- KING'S – The King's Engineering Fellowship
- KLEMM – Hans Klemm Flugzeugbau ; Klemm Leichtflugzeugbau GmbH ; Klemm-Flugzeuge GmbH
- KLS COMPOSITES – KLS Composites
- KOLB – Kolb Aircraft Inc ; Kolb Company Inc ; The New Kolb Aircraft Company Inc
- KOREA AEROSPACE – Korea Aerospace Industries Ltd
- KOREAN AIR – Korean Air Lines Company Ltd
- KOVACH-ELMENDORF – Alexander Kovach and Leonard Elmendorf
- KOVACS – Joseph Kovács
- KREIDER-REISNER – Kreider-Reisner Aircraft Company Inc
L
- LA FRANCE – Neil La France
- LAIRD – E.M.Laird Airplane Company
- LAKE – Lake Aircraft Corporation ; Lake Aircraft Division of Consolidated Aeronautics Inc ; Lake Aircraft Inc ; Lake Amphibian Inc
- LAMBACH – LAMBACH Hugo Lambach
- LAMBERT – Lambert Aircraft Engineering bvba
- LAMMER GEYER – Lammer Geyer Aviation
- LANCAIR – Lancair Group Inc ; Lancair International Inc
- LANCASHIRE – Lancashire Aircraft Company Ltd
- LASER – Laser Aerobatics
- LAVEN – Joe Laven
- LAVERDA – Laverda SpA
- LAVIASA – Latin Americana de Aviacion SA
- LEAR – Lear Inc
- LEAR JET – Lear Jet Corporation ; Lear Jet Industries Inc
- LEARJET – Bombardier Aerospace Learjet ; Learjet Corporation ; Learjet Inc
- LEAVENS – Leavens Brothers Ltd
- LEDERLIN – François Lederlin
- LEGEND – Legend Aircraft Inc
- LEGER – Gilles Leger
- LET – Let AS ; Let Národní Podnik
- LEZA – Leza AirCam Corporation
- LEZA-LOCKWOOD – Leza-Lockwood Company
- LH AVIATION – LH Aviation SARL
- LIBERTY – Liberty Aeronautical
- LIBERTY – Liberty Aerospace Inc
- LICHTWERK – NV Lichtwerk
- LIGHT AERO – Light Aero Inc
- LIGHT MINIATURE – Light Miniature Aircraft Inc
- LIGHT WING – Light Wing AG
- LIGHTNING BUG – Lightning Bug Aircraft Corporation
- LIPNUR – Lembaga Industri Penerbangan Nurtanio
- LISA AIRPLANES – LISA Airplanes
- LISUNOV – Lisunov OKB
- LITTLE WING – Little Wing Autogyros Inc
- LMAASA – Lockheed Martin Aircraft Argentina SA
- LOAD RANGER – Load Ranger Inc
- LOCKHEED – Lockheed Aircraft Corporation ; Lockheed Corporation
- LOCKHEED MARTIN – Lockheed Martin Corporation
- LOCKHEED MARTIN-BOEING – see LOCKHEED MARTIN and BOEING
- LOCKHEED-AZCARATE – Lockheed-Azcarate SA
- LOCKHEED-BOEING – see LOCKHEED and BOEING
- LOCKWOOD – Lockwood Aviation Inc
- LOEHLE – Loehle Aircraft Corporation
- LOMBARDI – Aeronautica Lombardi ; Francis Lombardi & Companie
- LONG – David Long
- LONGREN – Longren Aircraft Company Inc
- LOPRESTI – LoPresti Inc
- LORAVIA – Lorraine Aviation
- LOT – Letecké Opravovne Trencin SP
- LOVING-WAYNE – Neal V.Loving, Wayne Aircraft Company
- LTV – Ling-Temco-Vought Inc ; LTV Aerospace Corporation
- LUCAS – Emile Lucas
- LUNDS TEKNISKE – Lunds Tekniske
- LUNDY – Brian Lundy
- LUSCOMBE – Luscombe Aircraft Corporation ; Luscombe Airplane Corporation ; Luscombe Airplane Development Corporation
- LUTON – Luton Aircraft Ltd
- LYAVIN – Peter Lyavin
M
- MACAIR – Macair Industries Inc
- MACCHI – Aeronautica Macchi SpA
- MACDONALD – MacDonald Aircraft Company
- MACHEN – Machen Inc
- MAD MAX AERO – Mad Max Aero
- MAGNI – Magni Gyro di Vittorio Magni
- MAHINDRA -Mahindra Aerospace
- MAKELAN – Makelan Corporation
- MALMO – AB Malmö Flygindustri
- MAPO – Federalnoye Gosudarstvennoye Unitarnoye Predpriyatie, Voyenno-Promyshlennyi Kompleks MAPO
- MARANDA – Maranda Aircraft Company Ltd
- MARCO – Marco-Elektronik Company
- MARGANSKI – Edward Marganski-Zaklad Remontów i Produkcji Sprzetu Lotniczego
- MARIE – Jean-Pierre Marie
- MARMANDE – Marmande Aéronautique
- MARQUART – Ed Marquart
- MARSH – Marsh Aviation Company
- MARTIN – Glenn L.Martin Company
- MAULE – Maule Air Inc ; Maule Aircraft Corporation
- MAUPIN – Jim Maupin
- MAVERICK – Maverick Air Inc ; Maverick Jets Inc
- MAX HOLSTE – Société des Avions Max Holste ; Société Nouvelle Max Holste
- MBB – MBB Helicopter Canada Ltd ; Messerschmitt-Bölkow-Blohm GmbH
- MBB-KAWASAKI – see MBB and KAWASAKI
- MCCARLEY – Charles E.McCarley
- MCDONNELL – McDonnell Aircraft Corporation ; McDonnell Company
- MCDONNELL DOUGLAS – McDonnell Douglas Corporation
- MCKINNON – McKinnon Enterprises Inc ; McKinnon-Viking Enterprises
- MD HELICOPTERS – MD Helicopters Inc
- MDB – MDB Flugtechnik AG
- MEAD – George Mead
- MELBOURNE – Melbourne Aircraft Corporation Pty Ltd
- MELEX – Melex USA Inc
- MERCURY – Mercury Air Group
- MERIDIONALI – Elicotteri Meridionali SpA
- MERLIN – Merlin Aircraft Inc
- MESSERSCHMITT – Messerschmitt AG
- MESSERSCHMITT-BOLKOW – Messerschmitt-Bölkow GmbH
- METEOR – Meteor SpA, Costruzione Aeronautiche
- MEYER – George W.Meyer
- MEYERS – Meyers Aircraft Company
- MICCO – Micco Aircraft Company
- MICROJET – Microjet SA
- MICROLEVE – Microleve
- MICROTURBO – Microturbo SA
- MID-CONTINENT – Mid-Continent Aircraft Corporation
- MIDWEST AEROSPORT – Midwest Aerosport Inc
- MIGNET – Henri Mignet
- MIKOYAN – Aviatsionnyi Nauchno-Promyshlennyi Kompleks MiG ; Aviatsionnyi Nauchno-Promyshlennyi Kompleks-ANPK MiG Imeni A.I.Mikoyana ; Mikoyan OKB ; Moskovskii Mashinostroitelnyy Zavod Imeni A.I.Mikoyana
- MIL – Mil OKB ; Moskovsky Vertoletny Zavod Imeni M L Milya OAO
- MILES – F.G.and G.H.Miles ; F.G.Miles Ltd ; Miles Aircraft Ltd
- MILLER – Miller
- MILLER – William Y.Miller
- MILLICER – Millicer Aircraft Industries Pty Ltd
- MINI-IMP – Mini-IMP Aircraft Company
- MIRAGE – Mirage Aircraft Inc
- MITCHELL-PROCTER – Mitchell-Procter Aircraft Ltd
- MITSUBISHI – Mitsubishi Aircraft International Inc ; Mitsubishi Heavy Industries Ltd ; Mitsubishi Jukogyo KK ; Shin Mitsubishi Jukogyo KK
- MOLNIYA – Nauchno-Proizvodstvennoye Obedinenie Molniya OAO
- MONG – Ralph Mong
- MONIOT – Avions Philippe Moniot
- MONNETT – John T.Monnett
- MONOCOUPE – Monocoupe Corporation ; Monocoupe of Florida Inc
- MONTAGNE – Montagne Aircraft LLC
- MONTANA – Montana Coyote Inc
- MOONEY – Al W.Mooney ; Mooney Aircraft Corporation ; Mooney Aircraft Inc
- MORANE-SAULNIER – Gérance des Etablissements Morane-Saulnier ; Société Anonyme des Aéroplanes Morane-Saulnier ; Société d'Exploitation des Etablissements Morane-Saulnier ; Société Morane-Saulnier
- MORAVAN – Moravan AS ; Moravan Národní Podnik
- MORRISEY – Bill Morrisey ; Morrisey Aircraft Corporation ; Morrisey Aviation Inc ; The Morrisey Company
- MORSE – George Morse Jr
- MOURA – Mauricio Impelizieri P.Moura
- MRAZ – Tovarna Letadel Inz.J.Mráz
- MSW – MSW Aviation
- MUDRY – Avions Mudry & Cie
- MURPHY – Murphy Aircraft Manufacturing Ltd ; Murphy Aviation Ltd
- MURRAYAIR – Murrayair Ltd
- MUSTANG – Mustang Aeronautics Inc
- MVEN – Mven OOO
- MYASISHCHEV – Eksperimentalnyi Mashinostroitelnyi Zavod Imeni V M Myasishcheva ; Myasishchev OKB
- MYLIUS – Leichtflugzeuge-Entwicklungen Dipl.Ing.Hermann Mylius ; Mylius Flugzeugwerk GmbH & Co KG
N
- NABERN – Apparatebau Nabern GmbH
- NAI – Nanjing Aeronautical Institute
- NAL – National Aeronautical Laboratory
- NAMC – Nihon Aeroplane Manufacturing Company Ltd ; Nihon Kokuki Seizo KK
- NANCHANG – Nanchang Aircraft Manufacturing Company
- NANJING – Nanjing Light Aircraft Company
- NANJING UNIVERSITY – Nanjing University of Aeronautics and Astronautics
- NARDI – Nardi Costruzioni Aeronautiche SpA
- NASH – Nash Aircraft Ltd
- NATIONAL AERONAUTICS – National Aeronautics Company
- NATIONAL STEEL – National Steel Corporation Ltd
- NAVAL AIRCRAFT FACTORY – Naval Aircraft Factory
- NAVION – Navion Aircraft Company ; Navion Aircraft Corporation ; Navion Rangemaster Aircraft Corporation
- NDN – NDN Aircraft Ltd
- NEICO – Neico Aviation Inc
- NEIVA – Indústria Aeronáutica Neiva S.A. ; Sociedade Construtora Aeronáutica Neiva Ltda.
- NESMITH – Robert E.Nesmith
- NEW GLASAIR – New Glasair LLC
- NEW GLASTAR – New GlaStar LLC
- NEW MEYERS – The New Meyers Aircraft Company
- NEW STANDARD – New Standard Aircraft Company
- NEW ZEALAND – New Zealand Aerospace Industries Ltd
- NHI – NH Industries SARL
- NICOLLIER – Henri Nicollier
- NIEUPORT – NIEUPORT Société Anonyme des Etablissements Nieuport
- NIPPER – Nipper Aircraft Ltd ; Nipper Kits and Components Ltd
- NITSCHE – LTB Gerhard Nitsche ; Nitsche Flugzeugbau GmbH
- NOIN – Noin Aéronautique
- NOORDUYN – Noorduyn Aviation Ltd ; Noorduyn Norseman Aircraft Ltd
- NORD – Nord-Aviation, Société Nationale de Constructions Aéronautiques ; Société Nationale de Constructions Aéronautiques du Nord
- NORDFLUG – Flugzeugbau Nord GmbH
- NORMAN – Norman Aviation
- NORMAND DUBE – Aviation Normand Dubé Inc
- NORTH AMERICAN – North American Aviation Inc
- NORTH AMERICAN ROCKWELL – North American Rockwell Corporation
- NORTHERN – Northern Aircraft Inc
- NORTHROP – Northrop Aircraft Inc ; Northrop Corporation
- NORTHROP GRUMMAN – Northrop Grumman Corporation
- NOSTALGAIR – Nostalgair Inc
- NURTANIO – PT Industri Pesawat Terbang Nurtanio
- NUSANTARA – PT Industri Pesawat Terbang Nusantara
- NUVENTURE – NuVenture Aircraft
- NUWACO – NuWaco Aircraft Company Inc
O
- OAKLAND – Oakland Airmotive Company
- OBERLERCHNER – Josef Oberlerchner Holzindustrie
- OGMA – Oficinas Gerais de Material Aeronáutica
- OLDFIELD – Andrew Oldfield ; Barney Oldfield Aircraft Company
- OLYMPIC ULTRALIGHTS – Olympic Ultralights LLC
- OMAC – OMAC Inc
- OMF – Ostmecklenburgische Flugzeugbau GmbH
- OMNI – Omni Titan Corporation
- OMNI-WELD – Omni-Weld Inc
- ON MARK – On Mark Engineering Company
- O'NEILL – O'Neill Airplane Company
- OPTICA – Optica Industries Ltd
- OPTION AIR – Option Air Reno
- ORLICAN – Orlican Národní Podnik
- OSKBES-MAI – Otraslevoe Spetsialnoe Konstruktorskoe Byuro Eksperimentalnogo Samolyotostroeniya-Moskovskogo Aviatsionnogo Instituta
- OSPREY – Osprey Aircraft
P
- PACAERO – PacAero Engineering Corporation
- PACI – Philippine Aircraft Company Inc
- PACIFIC AEROSPACE – Pacific Aerospace Corporation Ltd
- PACIFIC AIRMOTIVE – Pacific Airmotive Corporation
- PADC – Philippine Aerospace Development Corporation
- PAI – Pacific Aeronautical Inc
- PAKISTAN – Pakistan Aeronautical Complex
- PANAVIA – Panavia Aircraft GmbH
- PANHA – Panha
- PANZL – Greg Panzl
- PAPA 51 – Papa 51 Ltd
- PARAMOUNT – Paramount Aircraft Corporation
- PARKER – Cal Y.Parker
- PARNALL – George Parnall & Company Ltd
- PARRISH – Parrish Aircraft Xperimental Inc
- PARTENAIR – Partenair Design Inc
- PARTENAVIA – Partenavia Costruzione Aeronautiche SpA
- PASOTTI – Legnami Pasotti SpA
- PAULISTA – Companhia Aeronáutica Paulista
- PAWNEE – Pawnee Aviation
- PAXMAN'S – Paxman's Northern Lite Aerocraft Inc
- PAYNE – Vernon W.Payne
- PAZMANY – Ladislao Pazmany ; Pazmany Aircraft Corporation
- PCV – Pregiate Costruzioni Volanti
- PEGASE AERO – Pegase Aero Enr
- PENA – Louis Pena
- PENNEC-LUCAS – Serge Pennec & Paul Lucas
- PERCIVAL – Percival Aircraft Ltd
- PEREGRINE – Peregrine Flight International
- PEREIRA – George Pereira
- PERFORMANCE – Performance Aircraft Inc
- PHILLIPS – Peter J.C.Phillips
- PHILLIPS & POWIS – Phillips & Powis Aircraft Ltd ; Phillips & Powis Aircraft Ltd
- PHOENIX – Phoenix Aircraft Ltd
- PHOENIX-AVIACOR – Phoenix OKB, Aviakor Mezhdunarodnaya Aviatsionnaya Korporatsiya OAO
- PIAGGIO – Industrie Aeronautiche e Meccaniche Rinaldo Piaggio SpA ; Piaggio & Companie SpA ; Piaggio Aero Industries SpA
- PIAGGIO-DOUGLAS – see PIAGGIO and DOUGLAS
- PIEL – Avions Claude Piel ; Claude Piel ; Etablissements Claude Piel ; Piel Aviation SA
- PIETENPOL – Bernard H.Pietenpol
- PIK – Polyteknikkojen Ilmailukerho
- PILATUS – Pilatus Flugzeugwerke AG
- PILATUS BRITTEN-NORMAN – Pilatus Britten-Norman Ltd
- PIPER – Piper Aircraft Corporation ; The New Piper Aircraft Inc
- PITCAIRN-CIERVA – Pitcairn-Cierva Autogiro Company
- PITTS – Curtis Pitts ; Pitts Aerobatics ; Pitts Aviation Enterprises
- PLAN – Max Plan
- PLUMB – Plumb
- POBER – Paul H.Poberezny
- PODESVA – Peter Podesva ; Tomás Podesva
- POLIKARPOV – Polikarpov OKB
- POLITECHNIKA WARSZAWSKA – Politechnika Warszawska
- PORTERFIELD – Porterfield Aircraft Corporation
- POTEZ – Etablissements Henry Potez SARL ; Société des Avions et Moteurs Henry Potez
- POTEZ AIR-FOUGA – Potez Air-Fouga
- POTTIER – Avions Pottier ; Jean Pottier
- POWELL – John C.Powell
- PRACTAVIA – Practavia Ltd
- PRESCOTT – Prescott Aeronautical Corporation
- PRIVATE EXPLORER – Private Explorer Inc
- PROCAER – Progetti Costruzioni Aeronautiche SpA
- PROFESSIONAL AVIATION – Professional Aviation Services Ltd
- PROGRESSIVE AERODYNE – Progressive Aerodyne Inc
- PROMAVIA – Promavia SA
- PROTECH – ProTech Aircraft Inc
- PROWLER – Prowler Aviation Inc
- PULSAR – Pulsar Aircraft Corporation
- PUTZER – Alfons Pützer KG
- PZL-MIELEC – Polskie Zaklady Lotnicze Sp z oo ; Wytwórnia Sprzetu Komunikacyjnego-Panstwowe Zaklady Lotnicze Mielec ; Wytwórnia Sprzetu Komunikacyjnego-Panstwowe Zaklady Lotnicze Mielec SA
- PZL-OKECIE – Centrum Naukowo-Produkcyjne Samolotow Lekkich-Panstwowe Zaklady Lotnicze Warszawa ; EADS PZL Warszawa-Okecie SA ; Panstwowe Zaklady Lotnicze Warszawa-Okecie ; Panstwowe Zaklady Lotnicze Warszawa-Okecie SA ; Wytwórnia Sprzetu Komunikacyjnego-Panstwowe Zaklady Lotnicze Okecie ; Wytwórnia Sprzetu Komunikacyjnego-Panstwowe Zaklady Lotnicze Warszawa-Okecie
- PZL-SWIDNIK – Wytwórnia Sprzetu Komunikacyjnego Im.Zygmunta Pulawskiego-Panstwowe Zaklady Lotnicze Swidnik ; Wytwórnia Sprzetu Komunikacyjnego-Panstwowe Zaklady Lotnicze Swidnik ; Zygmunta Pulawskiego-Panstwowe Zaklady Lotnicze Swidnik SA
Q
- QUERCY – Centre National Quercy-Rouergue RSA
- QUEST – Quest Aircraft Company LLC
- QUESTAIR – Questair Inc
- QUICKIE – Quickie Aircraft Corporation ; Quickie Enterprises Inc
- QUIKKIT – Quikkit Corporation ; Quikkit Division of Rainbow Flyers Inc ; Quikkit Inc
R
- R & B – R & B Aircraft Company
- RACA – Representaciones Aero Comerciales Argentinas S.A.
- RADAB – AB Radab
- RAF – Royal Aircraft Factory
- RAGWING – RagWing Aircraft Designs
- RAINBOW – Rainbow Aircraft Ltd
- RAND – Kenneth Rand ; Rand Robinson Engineering Inc
- RANS – Rans Inc
- RAVIN – SA Ravin Composite Aircraft Manufacturers
- RAWDON – Rawdon Brothers Aircraft
- RAYTHEON – Raytheon Aircraft Company ; Raytheon Corporate Jets Inc
- REARWIN – Rearwin Aircraft & Engines Inc ; Rearwin Airplanes Inc
- REDA – Reda-MDT Ltd
- REDFERN – Walter Redfern Company
- REFLEX – Reflex Fiberglass Works Inc
- REIMS – Reims Aviation SA
- REMOS – Remos Aircraft GmbH
- RENAISSANCE – Renaissance Composites Inc
- RENAISSANCE – Renaissance Aircraft LLC
- RENARD – Robert Renard
- REPLICA PLANS – Replica Plans
- REPUBLIC – Republic Aviation Corporation
- REVOLUTION – Revolution Helicopter Corporation Inc
- RHEIN – Rhein-Flugzeugbau GmbH
- RHEIN-WEST-FLUG – Rhein-West-Flug Fischer und Companie
- RIHN – Dan Rihn ; Rihn Aircraft Corporation
- RILEY – Riley Aeronautics Corporation ; Riley Aircraft Corporation ; Riley Aircraft Manufacturing Inc ; Riley International Corporation ; Riley Turbostream Corporation
- RLU – Charles B.Roloff, Robert Liposky and Carl Unger
- ROBIN – Avions Pierre Robin ; Avions Pierre Robin Inc ; Robin Aviation
- ROBINSON – Robinson Helicopter Company
- ROCK – J.Rock Segelflugzeugbau
- ROCKET – Rocket Aircraft Company
- ROCKWELL – Rockwell International Corporation
- ROCKWELL-MBB – see ROCKWELL and MBB
- ROGERSON HILLER – Rogerson Hiller Corporation
- ROLLADEN-SCHNEIDER – Rolladen-Schneider Flugzeugbau GmbH
- ROLLASON – Rollason Aircraft and Engines Ltd
- ROMAERO – SC Romaero SA
- ROTARY AIR FORCE – Rotary Air Force Inc
- ROTEC – Rotec Engineering Inc
- ROTORWAY – Rotorway Aircraft Inc ; Rotorway International
- ROUCHAUD – F.Rouchaud, Construction Aéronautique
- ROUSSEAU – Etablissements Rousseau Aéronautique ; Rousseau Aviation
- RTAF – Royal Thai Air Force
- RUAG – RUAG Aerospace
- RUPERT – Charles Rupert Joses
- RUSCHMEYER – Ruschmeyer Luftfahrttechnik GmbH
- RUTAN – Rutan Aircraft Factory ; Rutan Aircraft Factory Inc
- RYAN – Ryan Aerospace L.L.C. ; Austin Texas
- RYAN – Ryan Aeronautical Company
S
- SAAB – Saab AB ; Saab Aircraft AB ; Saab-Scania AB ; Svenska Aeroplan AB Saab
- SAAB-FAIRCHILD – see SAAB and FAIRCHILD
- SAASA – Servicios Aéreas de America SA
- SABCA – Société Anonyme Belge de Constructions Aéronautiques
- SADLER – Sadler Aircraft Corporation
- SAI – Skandinavisk Aero Industri AS
- SAI – SAI Società Aeronautica Italiana srl
- SAINT GERMAIN – Centre de Recherches Jean Saint Germain Inc
- SALVAY-STARK – M.E.Salvay and George Stark
- SAMSUNG – Samsung Aerospace Industries Ltd
- SAN – Société Aéronautique Normande
- SANDS – Ron Sands Company
- SARGENT-FLETCHER – Sargent-Fletcher Company
- SATIC – Special Aircraft Transport International Company
- SAU – Nauchno-Proizvodstvennaya Korporatsiya Samoloty-Amfibyi Universalnyye
- SAUPER – Sauper Aviation SA
- SAUSER – Sauser Aircraft Company
- SCALED – Scaled Composites Inc
- SCALEWINGS - ScaleWings Aircraft GmbH
- SCAN – Société des Constructions Aéro-Navales
- SCANOR – Société de Construction Aéronautique du Nord
- SCENIC – Scenic Aviation Services
- SCHAFER – Schafer Aircraft Modifications Inc
- SCHEIBE – Scheibe Flugzeugbau GmbH
- SCHEMPP-HIRTH – Schempp-Hirth Flugzeugbau GmbH ; Schempp-Hirth GmbH & Companie KG ; Schempp-Hirth GmbH ; Schempp-Hirth OHG
- SCHLEICHER – Alexander Schleicher GmbH & Co ; Alexander Schleicher Segelflugzeugbau
- SCHWEIZER – Schweizer Aircraft Corporation
- SCINTEX – Scintex Aviation SA
- SCOTTISH AVIATION – Scottish Aviation Ltd
- SCWAL – SCWAL SA
- SEABIRD – Seabird Aviation Australia Pty Ltd ; Seabird Aviation Jordan LLC
- SEASTAR – SeaStar Aircraft Inc
- SEAWIND – Seawind Inc ; Seawind International Inc ; SNA Inc
- SEGUIN – Seguin Aviation Inc
- SEPECAT – Société Européenne de Production de l'Avion ECAT
- SERV-AERO – Serv-Aero Engineering Inc
- SERVOPLANT – Servoplant SRL
- SF – Swiss Aircraft and Systems Enterprise Corporation
- SG AVIATION – SG Aviation )
- SGAU – Samarsky Gosudartvennyi Aerokosmitsesky Universitet
- SHAANXI – Shaanxi Aircraft Company ; Shaanxi Transport Aircraft Factory
- SHADIN – Shadin Company Inc
- SHANGHAI – Shanghai Aircraft Manufacturing Factory ; Shanghai Aviation Industrial Corporation
- SHANGHAI SIKORSKY – Shanghai Sikorsky Aircraft Company Ltd
- SHENYANG – Shenyang Aircraft Corporation ; Shenyang Aircraft Factory
- SHENYANG SAILPLANE – Shenyang Sailplane and Lightplane Factory ; Shenyang Sailplane Factory
- SHERPA – Sherpa Aircraft Manufacturing Company
- SHIJIAZHUANG – Shijiazhuang Aircraft Manufacturing Corporation ; Shijiazhuang Aircraft Plant
- SHIN MEIWA – Shin Meiwa Industry Company Ltd
- SHINMAYWA – ShinMaywa Industries Ltd ; ShinMaywa Kogyo KK
- SHINN – Shinn Engineering Inc
- Short Brothers – Short Brothers & Harland Ltd ; Short Brothers Ltd ; Short Brothers PLC
- SIAI-MARCHETTI – SIAI-Marchetti SpA
- SIAT – Siebelwerke-ATG GmbH
- SIKORSKY – Sikorsky Aircraft Division of United Aircraft Corporation ; Sikorsky Aircraft Division of United Technologies Corporation
- SILHOUETTE – Silhouette Aircraft Inc
- SILVAIRE – Silvaire Aircraft Company
- SILVERCRAFT – Silvercraft SpA
- SINDLINGER – Fred G.Sindlinger
- SINGAPORE – Singapore Aerospace Ltd ; Singapore Aircraft Industries Pte Ltd ; Singapore Technologies Aerospace Ltd
- SINO SWEARINGEN – Sino Swearingen Aircraft Corporation
- SIPA – Société Industrielle pour l'Aéronautique
- SIRAVIA – Siravia SA
- SISLER – Sisler Aircraft Company
- SIVEL – Sivel Srl
- SKYCRAFT – Skycraft International Inc
- SKYDANCER – SkyDancer Aviation
- SKYFOX – Skyfox Aviation Ltd
- SKYGEAR – Korean Light Aircraft Corporation
- SKYOTE AEROMARINE – Skyote Aeromarine Ltd
- SKYSTAR – Skystar Aircraft Corporation
- SLEPCEV – Slepcev Aircraft Industries
- SLINGSBY – Slingsby Aviation Ltd
- SLIPSTREAM – SlipStream Industries Inc
- SMAN – Société Morbihannaise d'Aéro Navigation
- SME – SME Aviation Sdn Bhd
- SMITH – Frank W.Smith
- SMITH – Wilbur L.Smith
- SMITH – Barry Smith
- SMYTH – Jerry Smyth
- SNOBIRD – SnoBird Inc
- SNOW – Snow Aeronautical Company ; Snow Aeronautical Corporation
- SOCA – Société de l'Ouest de Construction Aéronautique
- SOCATA – EADS Socata ; Socata Group Aerospatiale ; Socata Group Aerospatiale Matra ; Société de Construction d'Avions de Tourisme et d'Affaires
- SOKO – Preduzece Soko ; Soko Air Mostar ; Soko Metalopreradijavacka Industrija sa Organicenom Solidarnom Odgovornoscu Oour-A Oour Fabrika Vazduhoplova ; Soko Vazduhoplovna Industrija Radna Organizacija Vazduhoplovstvo ; Sour Vazduhoplovna Industrija Soko ; Vazduhoplovna Industrija Soko DD
- SOKO-CNIAR – see SOKO and CNIAR
- SOLOY – Soloy Conversions Ltd
- SONEX – Sonex Ltd
- SOPWITH – The Sopwith Aviation Company Ltd
- SORRELL – C.Hobart Sorrell ; Sorrell Aviation
- SPARTAN – Spartan Aircraft Company
- SPECTER – Specter Aircraft
- SPECTRUM – Spectrum Aeronautical LLC
- SPEEDTWIN – Speedtwin Developments Ltd
- SPENCER – P.H.Spencer ; Spencer Amphibian Aircraft Inc
- SPEZIO – Tony and Dorothy Spezio
- SPITFIRE – Spitfire Helicopter Company Ltd
- SPORT RACER – Sport Racer Inc
- SPORTAVIA-PUTZER – Sportavia-Pützer GmbH u.Co.KG
- SPRATT – George G.Spratt
- SPRING – W.Spring
- SSH – Serwis Samolotow Historycznich
- ST. CROIX – St. Croix Aircraft
- ST. JUST – St. Just Aviation Inc
- STAMPE – Stampe & Renard ; Stampe & Vertongen
- STARCK – André Starck
- STARFIRE – Starfire Aviation Inc
- STARK – Stark Flugzeugbau KG ; Stark Iberica SA
- STARKRAFT – Starkraft
- STARK-TREFETHEN – George Stark and Al Trefethen
- STAR-LITE – Star-Lite Aircraft
- STARPAC – Star of Phoenix Aircraft
- STATLER – William H.Statler
- STAUDACHER – Staudacher Aircraft Inc
- STEARMAN – Stearman Aircraft Company
- STEEN – Lamar Steen
- STEMME – Stemme Gmbh & Co KG
- STEPHENS – C.L.Stephens
- STERN – René Stern
- STERN-MALLICK – René Stern et Richard Mallick
- STEWART – Stewart Aircraft Corporation
- STEWART – Donald Stewart
- STINSON – Stinson Aircraft Corporation ; Stinson Division of Consolidated Vultee Corporation
- STITS – Stits Aircraft
- STODDARD-HAMILTON – Stoddard-Hamilton Aircraft Inc
- STOLP – Louis A.Stolp
- STORCH AVIATION – Storch Aviation Australia Pty Ltd
- STREAMLINE WELDING – Streamline Welding Inc
- STRIPLIN – Striplin Aircraft Corporation
- STROJNIK – Prof. Alex Strojnik
- SUD – Sud-Aviation, Société Nationale de Constructions Aéronautiques
- SUD-EST – Société Nationale de Constructions Aéronautiques du Sud-Est ; Sud-Est Aviation
- SUDFLUG – Flugzeug-Union-Süd
- SUD-OUEST – Ouest-Aviation ; Société Nationale de Constructions Aéronautiques du Sud-Ouest
- SUKHOI – Gosudarstvennoye Unitarnoye Predpriyatie Aviatsionnyi Voyenno-Promyshlennyi Komplex Sukhoi ; Opytnyi Konstruktorskoye Buro Sukhogo AOOT ; Sukhoi OKB
- SUMMIT – Summit Aviation Inc
- SUNDERLAND – Sunderland Aircraft
- SUPAPUP – Supapup Aircraft, Division of Teknico Pty Ltd
- SUPER-CHIPMUNK – Super-Chipmunk Inc
- SUPERMARINE – Supermarine Aviation Works Ltd ; Vickers-Armstrongs Ltd ; Vickers-Armstrongs Ltd
- SUPERMARINE AIRCRAFT – Supermarine Aircraft PL
- SWEARINGEN – Swearingen Aircraft ; Swearingen Aircraft Corporation ; Swearingen Aircraft Inc ; Swearingen Aviation Corporation ; Swearingen Engineering and Technology Inc
- SYNAIRGIE – Synairgie
- SZD – Przedsiebiorstwo Doswiadczalno Produkcyjne Szybownictwa-Panstwowe Zaklady Lotnice Bielsko ; Szybowcowy Zaklad Doswiadczalny
T
- TAIFUN – Taifun Experimental Design Bureau
- TAMARIND – Tamarind International Ltd
- TANEJA – Taneja Aerospace and Aviation Ltd
- TAPANEE – Tanapee Aviation Inc
- TADES – TATA Aerospace & Defense Engineering Services
- TAYLOR – Taylor Aircraft Company
- TAYLOR – Moulton B.Taylor
- TAYLOR – C.Gilbert Taylor ; Taylor Aero Inc
- TAYLOR – John F.Taylor
- TAYLOR KITS – Taylor Kits Corporation
- TAYLORCRAFT – Taylorcraft Aircraft ; Taylorcraft Aviation Company ; Taylorcraft Aviation Corporation ; Taylorcraft Inc
- TAYLORCRAFT – Taylorcraft Aeroplanes Ltd
- TAYLOR-YOUNG – Taylor-Young Airplane Company
- TBM – TBM Corporation ; TBM SA
- TEAL – Teal Aircraft Corporation
- TEAM ROCKET – Team Rocket Inc
- TEAM TANGO – Team Tango Division, DFL Holdings Inc
- TECH'AERO – Tech'Aero
- TECHNOAVIA – Nauchno-Kommerchesky Firma Technoavia
- TECHNOFLUG – Technoflug Leichtflugzeugbau GmbH
- TECNAM – Costruzioni AeronauticheTecnam Srl
- TED SMITH – Ted R.Smith & Associates ; Ted Smith Aerostar Corporation ; Ted Smith Aircraft Company Inc
- TEMCO – Temco Aircraft Corporation ; Texas Engineering & Manufacturing Company Inc
- TENNESSEE VALLEY – Tennessee Valley Aviation Products Ltd
- TERR-MAR – Terr-Mar Aviation Corporation
- TERZI – Terzi Aerodine
- TEXAS AIRPLANE – Texas Airplane Factory
- TEXAS HELICOPTER – Texas Helicopter Corporation
- THORP – John W.Thorp ; Thorp 211 Aircraft Company Inc ; Thorp Aero Inc ; Thorp Aircraft ; Thorp Engineering Company
- THRUSH – Thrush Aircraft Inc
- THUNDER WINGS – Thunder Wings, Division of Thunder Development Inc
- THURSTON – Thurston Aeromarine Corporation ; Thurston Aircraft Corporation
- TIGER – Tiger Aircraft LLC
- TIME WARP – Time Warp Aircraft Inc
- TIPSY – Ernest Oscar Tips
- TITAN – Titan Aircraft Company
- TL ULTRALIGHT – TL Ultralight sro
- TNCA - Talleres Nacionales de Construcciones Aeronáuticas
- TM AIRCRAFT – TM Aircraft
- TOYOTA – Toyota Motor Corporation
- TRADEWIND TURBINES – Tradewind Turbines Corporation
- TRAGO MILLS – Trago Mills Ltd
- TRANSALL – Arbeitsgemeinschaft Transall
- TRANSAVIA – Transavia Corporation Pty Ltd ; Transavia Division of Transfield Pty Ltd
- TRAVEL AIR – Travel Air Company ; Travel Air Manufacturing Company Inc
- TRECKER – Trecker Aircraft Corporation
- TRIDAIR – Tridair Helicopters Inc
- TRIDENT – Trident Aircraft Ltd
- TRI-R – Tri-R Technologies Inc
- TUPOLEV – Aviatsionny Nauchno-Tekhnishesky Kompleks Imeni A N Tupoleva OAO ; Tupolev OKB
- TURBINE DESIGN – Turbine Design Inc
- TURNER – E.L.Turner
- TUSAS – TUSAS Aerospace Industries Inc ; TUSAS Havacilik ve Uzay Sanayi AS
- TUSCO – Tulsa Manufacturing Corporation
- TWI – TWI Flugzeuggesellschaft mbH
U
- UDET – Udet-Flugzeugbau GmbH
- UETZ – Walter Uetz Flugzeugbau
- UFO – Ultimate Flying Object Inc
- ULLMANN – Ullmann Aircraft Company
- ULTIMATE – Ultimate Aircraft Division of Ultimate Aerobatics Ltd
- ULTRAVIA – Ultravia Aero International Inc
- UMBAUGH – Umbaugh Aircraft Corporation
- UMBRA – Aeronautica Umbra
- UNC – UNC Helicopter
- UNIKOMTRANSO – Unikomtranso AO
- UNIS – Unis Obchodni spol sro
- UNITED CANADA – United Aircraft of Canada
- UNITED CONSULTANT – United Consultant Corporation
- URBAN – Urban Air sro
- UTVA – UTVA Fabrika Aviona ; UTVA-Sour Metalne Industrije, RO Fabrika Aviona
V
- VALENTIN – Valentin Flugzeugbau GmbH
- VALLADEAU – Valladeau
- VALMET – Valmet Aviation Industries ; Valmet OY, Kuoreveden Tehdas ; Valmet OY, Kuorevesi Works ; Valmet OY, Lentokonetehdas
- VALTION – Valtion Lentokonetehdas ; Valtion Metallitehtaat
- VAN'S – Van's Aircraft Inc
- VARDAX – Vardax Corporation
- VARGA – Varga Aircraft Corporation
- VAT – Vertical Aviation Technologies Inc
- VEB – Vereinigung Volkseigener Betriebe Flugzeugbau Dresden
- VELOCITY – Velocity Inc
- VENTURE – Venture Light Aircraft Resources LLC
- VERILITE – Verilite Aircraft Company Inc
- VERTOL – Vertol Aircraft Company
- VFW – VFW-Fokker GmbH
- VICKERS – Vickers Ltd ; Vickers-Armstrongs Ltd
- VICKERS-SLINGSBY – Vickers-Slingsby Division of Vickers Ltd Offshore Engineering Group
- VICTA – Victa Ltd
- VIDOR – Giuseppe Vidor
- VIKING – Viking Aircraft Ltd
- VIPER – Viper Aircraft Corporation
- VISIONAIRE – VisionAire Corporation
- VITEK – Kompaniya Vitek
- VOLAIRCRAFT – Volaircraft Inc
- VOLMER – Volmer Aircraft ; Volmer Jensen
- VOLPAR – Volpar Inc
- VOUGHT – Vought Aircraft Company ; Vought Corporation
- VOUGHT-SIKORSKY – Vought-Sikorsky Division of United Aircraft
- VSR – VSR
- VSTOL – VSTOL Aircraft Corporation
- VTOL AIRCRAFT – VTOL Aircraft Pty Ltd
- VULCANAIR – VulcanAir SpA
- VULTEE – Vultee Aircraft Division of Avco ; Vultee Aircraft Inc
W
- WACO – Waco Aircraft Company ; Waco Airplanes, Advance Aircraft Company
- WACO CLASSIC – Waco Classic Aircraft Corporation
- WACO OHIO – Waco Aircraft Company Ohio Inc
- WAGAERO – WagAero Inc
- WALLERKOWSKI – Heinz Wallerkowski
- WAR – War Aircraft Replicas ; War Aircraft Replicas International Inc
- WARNER – Richard Warner Aviation Inc
- WARNER – Warner Aerocraft Inc
- WASSMER – Société des Etablissements Benjamin Wassmer ; Wassmer Aviation SA
- WATSON – Gary Watson
- WEATHERLY – Weatherly Aviation Company Inc
- WENDT – Wendt Aircraft Engineering
- WESTERN – Western Aircraft Supplies
- WESTLAND – GKN Westland Helicopters Ltd ; Westland Aircraft Ltd ; Westland Helicopters Ltd
- WHATLEY – Vascoe Whatley Jr
- WHEELER – Wheeler Aircraft Company ; Wheeler Technology Inc
- WHITE – E.Marshall White
- WHITE LIGHTNING – White Lightning Aircraft Corporation
- WILDEN – Helmut Wilden
- WINDECKER – Windecker Industries Inc
- WINDEXAIR – Windexair AB
- WING – Wing Aircraft Company
- WINGTIP TO WINGTIP – Wingtip to Wingtip LLC
- WITTMAN – Steve J.Wittman
- WOLF – Donald S.Wolf
- WOLFSBERG – Wolfsberg Aircraft Corporation NV ; Wolfsberg-Evektor SRO
- WOODS – H.L.Woods
- WREN – Wren Aircraft Corporation
- WUHAN – Wuhan Helicopter General Aviation Corporation
- WÜST – Wüst GmbH
- WZL 3 – Wojskowe Zaklady Lotnicze Nr.3
X
- XIAN – Xian Aircraft Company
Y
- YAKOVLEV – Moskovskii Mashinostroitelnyy Zavod "Skorost" Imeni A.S.Yakovleva ; Opytno-Konstruktorskoye Byuro Imeni A S Yakovleva OAO ; Yakovlev Aviatsionnoye Korporatsiya OAO ; Yakovlev OKB
- YALO – Zaklad Naprawy i Budowy Sprzetu Latajacego Yalo SC
Z
- ZENAIR – Zenair Ltd
- ZENITH – Zénith Aircraft Company
- ZIVKO – Zivko Aeronautics Inc
- ZLIN – Moravan Aeroplanes Inc ; Moravan AS ; Moravan Národní Podnik ; Zlinská Letecká AS