| Aletopelta | Aletopelta |
| Aletsch Glacier | Aletsch |
| Aleut | Islas Aleutianas |
| Aleut language | Idioma aleutiano |
| Aleutian Island | Islas Aleutianas |
| Aleutian Islands | Islas Aleutianas |
| Aleutian Islands Campaign | Batalla de las Islas Aleutianas |
| Alevi | Alevitas |
| Alex | Alex |
| Alex Acker | Alex Acker |
| Alex de Angelis | Alex De Angelis |
| Alex Ferguson | Alex Ferguson |
| Alex Kapranos | Alex Kapranos |
| Alex Kidd in the Enchanted Castle | Alex Kidd in the Enchanted Castle |
| Alex Lora | Alejandro Lora |
| Alex Manninger | Alex Manninger |
| Alex Metreveli | Alex Metreveli |
| Alex Mineiro | Alex Mineiro |
| Alex Raymond | Alex Raymond |
| Alex Rodrigo Dias da Costa | Alex Rodrigo Dias da Costa |
| Alex Rodriguez | Alex Rodríguez |
| Alex Salmond | Alex Salmond |
| Alex Sanders | Alex Sanders |
| Alex Sandro da Silva | Alex Sandro Da Silva |
| Alex Staropoli | Alex Staropoli |
| Alex Van Halen | Alex Van Halen |
| Alex Von Schwedler | Alex von Schwedler |
| Alex Yermolinsky | Alex Yermolinsky |
| Alex Yoong | Alex Yoong |
| Alex Zanardi | Alex Zanardi |
| Alexa Internet | Alexa Internet |
| Alexamenos graffito | Grafito de Alexamenos |
| Alexander | Alejandro Magno |
| Alexander Aetolus | Alejandro el Etolio |
| Alexander Agricola | Alexander Agricola |
| Alexander Alekhine | Alexander Alekhine |
| Alexander Alexandrov | Alexander Alexandrov |
| Alexander Alexandrovich Fadeyev | Alexandr Alexándrovich Fadéiev |
| Alexander Andreyevich Ivanov | Alexander Andreyevich Ivanov |
| Alexander Archipenko | Alexander Archipenko |
| Alexander Bain | Alexander Bain |
| Alexander Balas | Alejandro Balas |
| Alexander Beliaev | Alexander Beliaev |
| Alexander Beliavsky | Alexander Beliavsky |
| Alexander Berkman | Alexander Berkman |
| Alexander Borodin | Aleksandr Borodín |
| Alexander Braun | Alexander Karl Heinrich Braun |
| Alexander Bălănescu | Alexander Bălănescu |
| Alexander Chayanov | Alexander Chayanov |
| Alexander County | Condado de Alexander |
| Alexander Dubček | Alexander Dubček |
| Alexander Fersman | Alexander Fersman |
| Alexander Fleming | Alexander Fleming |
| Alexander Frei | Alexander Frei |
