| Antiokya | Antiokia |
| Antioquia Department | Antiokia |
| Antioxidant | Antioxidant |
| antiparticle | antipartikel |
| Antipater of Sidon | Antipater fra Sidon |
| Antipater the Idumaean | Antipater |
| Antipathetical | Eversion |
| Antipodal point | Antipode |
| Antipope | Modpave |
| Antipope Adalbert | Albert |
| Antipope Christopher | Christoffer af Bayern |
| Antipope Constantine II | Konstantin II |
| Antipope Innocent III | Innocens III |
| Antipope Philip | Philip af Slesvig-Holsten-Gottorp |
| Antiqua script | Antikva |
| antiquated plant | gammelt anlæg |
| Antiquation | Antikken |
| Antique-dealer | Antikvar |
| antiseismic regulation | jordskælvsregulering |
| Antisemitism | Antisemitisme |
| Antisocial personality disorder | Psykopati |
| Antisolar point | Antisolpunkt |
| antithesis | antitese |
| Antiviral drug | Antiviral |
| Antivirus software | Antivirus-program |
| Antlia | Luftpumpen |
| Antlia Dwarf | Luftpumpen |
| Antoine Busnois | Antoine Busnois |
| Antoine Béthouart | Émile Béthouart |
| Antoine de Saint Exupéry | Antoine de Saint-Exupéry |
| Antoine de Saint-Exupéry | Antoine de Saint-Exupéry |
| Antoine Doinel | Antoine Doinel |
| Antoine Lavoisier | Antoine Laurent Lavoisier |
| Anton Arensky | Anton Stepanovitj Arenskij |
| Anton Bruckner | Anton Bruckner |
| Anton Chekhov | Anton Tjekhov |
| Anton Drexler | Anton Drexler |
| Anton LaVey | Anton LaVey |
| Anton Praetorius | Anton Praetorius |
| Anton Rubinstein | Anton Rubinstein |
| Anton Webern | Anton Webern |
| Antoni Gaudí | Antoni Gaudí |
| Antoni Grabowski | Antoni Grabowski |
| Antonin Artaud | Antonin Artaud |
| Antoninus Pius | Antoninus Pius |
