| ai | ai |
| Ai Otsuka | Ai Otsuka |
| Aias | Ajax |
| AIBO | Aibo |
| Aicha vorm Wald | Aicha vorm Wald |
| Aichach | Aichach |
| Aichach-Friedberg | Aichach-Friedberg |
| Aichelberg | Aichelberg |
| Aichhalden | Aichhalden |
| Aichi | Aichi |
| Aichstetten | Aichstetten |
| Aichtal | Aichtal |
| Aichwald | Aichwald |
| Aida | Aida |
| AIDA-model | Aida |
| aide de camp | ajudante |
| Aidi | Aidi |
| Aidlingen | Aidlingen |
| aids | AIDS |
| Aielo de Malferit | Aielo de Malferit |
| Aielo de Rugat | Aielo de Rugat |
| AIESEC | AIESEC |
| Aietes | Eetes |
| Aigars Kalvītis | Aigars Kalvītis |
| Aigeus | Egeu |
| Aigisthos | Egisto |
| Aigle | Aigle |
| Aiglemont | Aiglemont |
| Aigleville | Aigleville |
| Aiglsbach | Aiglsbach |
| Aiglun | Aiglun |
| Aignay-le-Duc | Aignay-le-Duc |
| Aignerville | Aignerville |
| Aigre | Acre |
| Aigremont | Aigremont |
| aigrette | garça-real |
| Aiguamúrcia | Aiguamúrcia |
| Aigueperse | Aigueperse |
| Aigues-Mortes | Aigues-Mortes |
| Aiguilhe | Aiguilhe |
| Aiguilles | Aiguilhe |
| Aiguillon | Aiguillon |
| Aigurande | Aigurande |
| Aigyptos | Egipto |
| Aigües | Aigües |
| AIK | AIK Fotboll |
| AIK Solna | AIK Fotboll |
| Aiken County | Condado de Aiken |
| Aikibudo | Daito Ryu |
| Aikido | Aikido |
| aileron | aileron |
| Aileu | Aileu |
| Ailey | Ailey |
| Aillant-sur-Milleron | Aillant-sur-Milleron |
| Aillant-sur-Tholon | Aillant-sur-Tholon |
| Aillas | Aillas |
| Ailly | Ailly |
| Aimo Cajander | Aimo Kaarlo Cajander |
| Ain | Ain |
| Ainaloa | Ainaloa |
| Ainaro | Ainaro |
| Ainay-le-Château | Ainay-le-Château |
| Ainay-le-Vieil | Ainay-le-Vieil |
| Aincille | Aincille |
| Ainharp | Ainharp |
| Ainhoa | Ainhoa |
| Ainring | Ainring |
| Ainsworth | Ainsworth |
| Ainu | aino |
| Ainulindalë | Ainulindalë |
| Ainur | Ainur |
| Air Algérie | Air Algérie |
| Air Astana | Air Astana |
| Air Canada | Air Canada |
| Air Canada Centre | Air Canada Centre |
| Air China | Air China |
| Air Comet | Air Comet |
| Air Deccan | Air Deccan |
| Air Force Academy | Air Force Academy |
| Air Force One | Air Force One |
| Air France | Air France |
| Air France-KLM | Air France-KLM |
| Air India | Air India |
| Air India Express | Gulf Air |
| Air Madrid | Air Madrid |
| Air Mauritius | Air Mauritius |
| Air New Zealand | Air New Zealand |
| Air Sahara | Air Sahara |
| Air Sénégal International | Air Senegal International |
| Air Transat | Air Transat |
| air-hostess | comissária de bordo |
| Airan | Ayrens |
| AirBaltic | AirBaltic |
| Airblue | Air Blue |
| Airborne Collision Avoidance System | Sistema anticolisão |
| Airborne Warning And Control System | Airborne Warning and Control System |
| airbus | air-bus |
