| argue | razonar |
| argue against | discutir en contra de |
| argue for | sostener |
| Argue with | Contender con |
| Arguedas Town | Arguedas |
| Arguin | Arguin |
| arguing | disputa |
| argument | motivo |
| Argument from ignorance | Ad ignorantiam |
| Argument of periapsis | Argumento del periastro |
| Argument of the perihelion | Argumento del periastro |
| argumentation | razonamiento |
| argumentative | discutidor |
| argumentatively | argumentoso |
| argumentativeness | acometividad |
| Argumentum ad baculum | Argumentum ad baculum |
| Argumentum ad crumenam | Argumentum ad crumenam |
| Argumentum ad lazarum | Argumentum ad lazarum |
| Argumentum ad populum | Argumentum ad populum |
| Argus | Argos |
| Argus Panoptes | Argos |
| Argusianus | Argusianus |
| Argyll | Argyll |
| Argyranthemum | Argyranthemum |
| Argyria | Argiria |
| Argyrosaurus | Argyrosaurus |
| Argyrosomus regius | Argyrosomus regius |
| Argyroxiphium | Argyroxiphium |
| Arhansus | Arhansus |
| ARI | Ari |
| Ari Lemmke | Ari Lemmke |
| Ari Vatanen | Ari Vatanen |
| aria | aria |
| ARIA Charts | Listas musicales de Australia |
| Aria Giovanni | Aria Giovanni |
| Ariadne | Ariadna |
| Ariadne auf Naxos | Ariadne auf Naxos |
| Arian | aria |
| Ariana | Ariadna |
| Ariana Governorate | Ariana |
| Ariane | Ariane |
| Arianespace | Arianespace |
| Arianism | Arrianismo |
| Ariano Irpino | Ariano Irpino |
| Ariansim | Arrianismo |
| Ariarathes | Ariarates |
| Ariarathes I | Ariarates I |
| Ariarathes I of Cappadocia | Ariarates I |
| Ariarathes II | Ariarates II |
| Ariarathes II of Cappadocia | Ariarates II |
| Ariarathes III of Cappadocia | Ariarates III |
| Aribe | Arive |
| Aribo of Austria | Aribo de Austria |
| Arica and Parinacota Region | XV Región de Arica y Parinacota |
| Arica Province | Provincia de Arica |
| Arica-Parinacota Region | XV Región de Arica y Parinacota |
| arid | árido |
