| Atez | Atez |
| Ath | Ath |
| Athabasca Glacier | Glaciar Athabasca |
| Athabasca Oil Sands | Athabasca Oil Sands |
| Athabasca River | Rio Athabasca |
| Athalaric | Atalarico |
| Athaliah | Atália |
| Athamas | Atamante |
| Athame | Athame |
| Athanagild | Atanagildo |
| Athanasian Creed | Credo de Atanásio |
| Athanasios Eftaxias | Athanásios Eftaxías |
| Athanasios Miaoulis | Athanásios Miaúlis |
| Atharvaveda | Atharva Veda |
| atheism | ateísmo |
| atheist | ateu |
| atheistg | ateur |
| atheistic | ateísta |
| Athelstan of England | Athelstane de Inglaterra |
| Athena | Atena |
| Athenagoras | Patriarca Atenágoras I |
| Athenagoras of Athens | Patriarca Atenágoras I |
| Athene | Atenas |
| Athene noctua | Mocho-galego |
| Athenian | Atenas |
| Athenian democracy | Democracia ateniense |
| Athens | Atenas |
| Athens Charter | Carta de Atenas |
| Athens Metro | Metro de Atenas |
| Athens Olympic Sports Complex | Estádio Olímpico de Atenas |
| Athens Prefecture | Atenas |
| Atheriniformes | Atheriniformes |
| Athina Livanos | Athina Livanos |
| Athina Roussel | Athina Roussel |
| Athirson Mazzoli de Oliveira | Athirson Mazzoli e Oliveira |
| Athirson Mazzoli e Oliveira | Athirson Mazzoli e Oliveira |
| athlete | atleta |
| athlete's foot | pé-de-atleta |
| athletic | atlético |
| Athletic Bilbao | Athletic Club de Bilbao |
| athleticgh | atlético |
| athletics | atletismo |
| Athletics at the Summer Olympics | Atletismo nos Jogos Olímpicos |
| Athlitiki Enosis Konstantinoupoleos | AEK Atenas |
| Athlon | Athlon |
| Athmosphere | Atmosfera |
| Atholl | Atol |
| Athos | Athos |
| Athos-Aspis | Athos-Aspis |
| Athrotaxis | Athrotaxis |
| athwart | através |
| Ati | ATI Technologies |
| ATI CrossFire | CrossFire |
| ATI Technologies | ATI Technologies |
| Atia Balba Caesonia | Ácia |
| Atil | Itil |
| Atilio Ancheta | Atílio Ancheta |
| Atilio Vivaqua | Atílio Vivácqua |
