| argumentation | raisonnement |
| argumentative | acariâtre |
| Arguments for and against drug prohibition | Prohibition des drogues |
| Argumentum ad baculum | Argumentum ad baculum |
| Argumentum ad crumenam | Argumentum ad crumenam |
| Argumentum ad lazarum | Argumentum ad lazarum |
| Argumentum ad populum | Argumentum ad populum |
| Argumenty i fakty | Argumenty i Fakty |
| Argun | Argoun |
| Argun River | Argoun |
| Argus | Argos |
| Argus Panoptes | Argos |
| Argyll and Bute | Argyll and Bute |
| Argyresthia pruniella | Argyresthia pruniella |
| Argyrosaurus | Argyrosaurus |
| Argyroupoli | Argiroupoli |
| Arhansus | Arhansus |
| ARI | Ari |
| Ari Lemmke | Ari Lemmke |
| Ari Vatanen | Ari Vatanen |
| Ari Þorgilsson | Ari Þorgilsson |
| Ari-Pekka Nikkola | Ari-Pekka Nikkola |
| aria | aria |
| Aria Air | Aria Tour |
| Aria Giovanni | Aria Giovanni |
| Ariadne | Ariane |
| Ariadne auf Naxos | Ariane à Naxos |
| Ariadne Oliver | Ariadne Oliver |
| Arialdo | Ariald de Carimate |
| Arian | aryen |
| Arian Baptistry | Baptistère des Ariens |
| Ariana | Ariane |
| Ariana Richards | Ariana Richards |
| Ariane | Fusée Ariane |
| Ariane et Barbe-bleue | Ariane et Barbe-Bleue |
| Arianespace | Arianespace |
| Arianism | Arianisme |
| Arianna Fontana | Arianna Fontana |
| Ariano Irpino | Ariano Irpino |
| Arianrhod | Arianrhod |
| Arianta arbustorum | Arianta arbustorum |
| Ariaramnes of Persia | Ariaramnès |
| Ariarathes | Ariarathe |
| Aribe | Aribe |
| arid | aride |
| arid land | terre aride |
| aridity | aridité |
| aridness | aridité |
| Aridoamerica | Aridoamérica |
| Ariegeois | Ariégeois |
| Ariel Award | Premio Ariel |
| Ariel Awards | Premio Ariel |
| Ariel Durant | Ariel Durant |
| Ariel Ltd | Ariel |
| Ariel Ortega | Ariel Ortega |
| Ariel Ramírez | Ariel Ramírez |
| Ariel Sharon | Ariel Sharon |
| Ariel Zeevi | Ariel Zeevi |
| Aries | Bélier |
| Aries Mu | Mu |
| Aries Shion | Shion |
| Ariete | Ariete |
| Arieş River | Arieş |
| aright | juste |
| Ariidae | Ariidae |
| Arijan Komazec | Arijan Komazec |
| Arik Einstein | Arik Einstein |
| Arik-den-ili | Arik-den-ili |
| Arikara | Sahnish |
| Arilje | Arilje |
| Arimaspi | Arimaspes |
| Arioald | Arioald |
| Arioch | Arioch |
