| Air Service Gabon | Air Seychelles | Air Speed Up |
| Air Supply | Air Tahiti | Air Tahiti Nui |
| Air Tahoma | Air Tigers | Air Uganda |
| Air Vallée | Air VIA | Air Viet Nam |
| Air Vietnam | Air VN | Air Zimbabwe |
| Aira | Aira caryophyllea | Aira cupaniana |
| Aira elegantissima | Aira hybrida | Aira praecox |
| Aira provincialis | Aira scoparia | Aira tenorei |
| Aira uniaristata | Aira, Kagoshima (Aira) | Airai |
| Airaines | Airakoraptor | Airamia |
| Airamia albiocula | Airampoa aurata | Airan |
| Airani, Ranibennur | Airaphilus abeillei | Airaphilus abnormis |
| Airaphilus andrewesi | Airaphilus arcadius | Airaphilus calabricus |
| Airaphilus carpetanus | Airaphilus chotanicus | Airaphilus corsicus |
| Airaphilus depressus | Airaphilus doramas | Airaphilus elongatus |
| Airaphilus fallax | Airaphilus ferrugineus | Airaphilus filiformis |
| Airaphilus grouvellei | Airaphilus hellenicus | Airaphilus hirtulus |
| Airaphilus kaszabi | Airaphilus madagascariensis | Airaphilus martini |
| Airaphilus montisatri | Airaphilus nasutus | Airaphilus natavidadei |
| Airaphilus nubigena | Airaphilus paganettii | Airaphilus perangustus |
| Airaphilus peyerimhoffi | Airaphilus raffrayi | Airaphilus seabrai |
| Airaphilus semenowi | Airaphilus seminiger | Airaphilus serricollis |
| Airaphilus siculus | Airaphilus simoni | Airaphilus subferrugineus |
| Airaphilus syriacus | Airaphilus vaulogeri | Airasca |
| AirAsia | AirAsia India | AirBaltic |
| Airblue | Airbnb | Airbus |
| Airbus A250 | Airbus A300 | Airbus A300-600 |
| Airbus A300-600ST | Airbus A300-600ST Beluga | Airbus A300-600ST Super Transporter |
| Airbus A310 | Airbus A310 MRTT | Airbus A310-200 |
| Airbus A310-300 | Airbus A318 | Airbus A319 |
| Airbus A320 | Airbus A320 family | Airbus A320-200 |
| Airbus A320neo | Airbus A321 | Airbus A321-200 |
| Airbus A330 | Airbus A330-200 | Airbus A330-300 |
| Airbus A340 | Airbus A340-200 | Airbus A340-300 |
| Airbus A340-500 | Airbus A340-600 | Airbus A350 |
| Airbus A350-900 | Airbus A380 | Airbus A400-M |
| Airbus A400M | Airbus A400M Atlas | Airbus Beluga |
| Airbus S.A.S | Airbus S.A.S. | Airbus-380 |
| Airco DH.1 | Airco DH.10 | Airco DH.11 |
| Airco DH.2 | Airco DH.3 | Airco DH.4 |
| Airco DH.5 | Airco DH.9 | Airco DH.9A |
| Aircraft Research BT-11 | Aire, Ardennes | Aire-la-Ville |
| Aire-sur-l'Adour | Aire-sur-la-Lys | Aireina paradoxa |
| Airel | AIRES | Airfast Indonesia |
| Airfix Dogfighter | Airforce Delta Strike | Airin Yoogthatat |
| Airion | Airisu (Pokémon) | Airkenya Express |
| Airlangga | Airlinair | Airlines PNG |
| Airlink | Airnorth | AirNow |
| Airola | Airole | Airon-Notre-Dame |
| Airon-Saint-Vaast | Airopsis | Airopsis tenella |
| Airora aequalis | Airora bicolor | Airora bituberculata |
| Airora centralis | Airora cylindrica | Airora decipiens |
| Airora dugesi | Airora grouvellei | Airora humeralis |
| Airora mathani | Airora minuta | Airora modesta |
| Airora parallelicollis | Airora pollens | Airora quadrimaculata |
| Airora suturata | Airora wagneri | Airora yucatanica |
| Airosperma | Airosperma fuscum | Airosperma grandifolia |
| Airosperma psychotrioides | Airosperma ramuensis | Airosperma trichotomum |
| Airosperma vanuense | Airoux | Airplane |
| Airplanes | Airplanes (bài hát) | Airport Narita |
| Airsoft | Airspeed AS.23 | Airspeed Cambridge |
| Airspeed Envoy | Airspeed Fleet Shadower | Airspeed Horsa |
| Airspeed Oxford | Airuno | Airvault |
| Airya | Airyantha | Airyantha borneensis |
| Airyantha schweinfurthii | Airyantha schweinfurthii confusa | Airyantha schweinfurthii schweinfurthii |
| Aisai | Aise Johan de Jong | Aiseau-Presles |
| Aiserey | Aisey-et-Richecourt | Aisey-sur-Seine |
| Aisha al-Gaddafi | Aishwarya Rai | Aisin Gioro |
| Aisin Gioro Xianyu | Aislingen | Aisne |
| Aisne (tỉnh) | Aisone | Aisonville-et-Bernoville |
| Aissaouia | Aistala | Aistersheim |
| Aistopetalum multiflorum | Aistopetalum viticoides | Aisy-sous-Thil |
| Aisy-sur-Armançon | AIT | Ait Aggouacha |
| Ait Bouadou | Ait Boumehdi | Ait Khelili |
| Ait Laaziz | Ait Naoual Mezada | Ait Oumalou |
| Ait R'Zine | Ait Toudert | Ait Yahia Moussa |
| Ait-Chaffaa | Ait-Mahmoud | Ait-Smail |
| Ait-Tizi | Ait-Yahia | Aita Mare |
| Aitai Lonely Christmas | Aitchinsoniella | Aitchinsoniella himalayensis |
| Aitchisoniella | Aitchisoniella himalayensis | Aiterhofen |
| Aitern | Aithanahalli, Piriyapatna | Aiti |
| Aitkin, Minnesota | Aitmatov | Aiton |
| Aiton, Cluj | Aiton, Savoie | Aitona |
| Aitrach | Aitrang | Aituaria |
| Aituaria nataliae | Aituaria pontica | Aiuaba |
| Aiud | Aiura miri | Aiura turu |
| Aiurasyma potira | Aiuruoca | Aivarnadu, Sulya |
| Aivathoklu, Sulya | Aiwo | Aix |
| Aix galericulata | Aix sponsa | Aix, Corrèze |
| Aix, Nord | Aix-en-Diois | Aix-en-Ergny |
| Aix-en-Issart | Aix-en-Othe | Aix-en-Othe (tổng) |
| Aix-en-Provence | Aix-en-Provence (huyện) | Aix-en-Provence (quận) |
| Aix-la-Chapelle | Aix-la-Fayette | Aix-les-Bains |
| Aix-Noulette | Aixe-sur-Vienne | Aixe-sur-Vienne (tổng) |
| Aixlen | Aixơlen | Aiyangeri, Madikeri |
| Aiyura (bướm đêm) | Aiyura linoptera | Aiyura pyrostrota |
| Aizac | Aizanville | Aizarnazabal |
| Aizawl | Aizawl (huyện) | Aize |
| Aizecourt-le-Bas | Aizecourt-le-Haut | Aizelles |
| Aizenay | Aizier | Aizoaceae |
