| Antirracismo | Anti-racism |
| Antirretroviral | Antiretroviral drug |
| antirrevolucionario | counterrevolutionary |
| antirrino | antirrhinum |
| antirrobo | antitheft |
| antisemita | anti-Semite |
| antisemitismo | anti-Semitism |
| antisemítico | anti-Semitic |
| antisocial | antisocial |
| antisonoro | soundproof |
| antisubmarino | antisubmarine |
| Antisuyo | Antisuyu |
| antiséptico | antiseptic |
| antitanque | antitank |
| antitesis | contrast |
| antitoxina | antitoxin |
| Antitrinitarismo | Nontrinitarianism |
| Antitrombina | Antithrombin |
| Antitusivo | Cough medicine |
| Antiviral | Antiviral drug |
| antiácido | antacid |
| Antlia | Antlia |
| Antoaneta Stefanova | Antoaneta Stefanova |
| Antocianina | Anthocyanin |
| Antofagasta | Antofagasta |
| Antofagasta PLC | Antofagasta plc |
| Antoine | Antoine |
| Antoine Arnauld | Antoine Arnauld |
| Antoine Augustin Cournot | Antoine Augustin Cournot |
| Antoine Barnave | Antoine Barnave |
| Antoine Bourdelle | Antoine Bourdelle |
| Antoine Chrysostome Quatremère de Quincy | Quatremère de Quincy |
| Antoine César Becquerel | Antoine César Becquerel |
| Antoine de Rivarol | Antoine de Rivarol |
| Antoine de Saint Exupéry | Antoine de Saint Exupéry |
| Antoine de Saint-Exupéry | Antoine de Saint Exupéry |
| Antoine Doinel | Antoine Doinel |
| Antoine Gizenga | Antoine Gizenga |
| Antoine Houdar de La Motte | Antoine Houdar de la Motte |
| Antoine Lavoisier | Antoine Lavoisier |
| Antoine Meillet | Antoine Meillet |
| Antoine Parmentier | Antoine-Augustin Parmentier |
| Antoine Pevsner | Antoine Pevsner |
| Antoine Pinay | Antoine Pinay |
| Antoine van Bilsen | Antoine van Bilsen |
| Antoine Watteau | Antoine Watteau |
| Antoine Wiertz | Antoine Wiertz |
