| artikel | articolo |
| artikulation | giuntura |
| Artilleri | Artiglieria |
| artiskok | carciofo |
| Artsdannelse | Speciazione |
| Artur Balder | Artur Balder |
| Artur Rubinstein | Arthur Rubinstein |
| Arturo Pérez-Reverte | Arturo Pérez-Reverte |
| Arturo Toscanini | Arturo Toscanini |
| Aruba | Aruba |
| Arum | Arum |
| Arum-familien | Araceae |
| Arunachal Pradesh | Arunachal Pradesh |
| arveanlæg | patrimonio genetico |
| arvelighedslære | genetica |
| Arveligt monarki | Monarchia ereditaria |
| Arvemasse | Genoma |
| Arven | Complotto di famiglia |
| Arveprins Frederik | Federico di Danimarca |
| Arvesynd | Peccato originale |
| Arvo Pärt | Arvo Pärt |
| Arwen | Arwen |
| AS Monaco | AS Monaco |
| AS Roma | Associazione Sportiva Roma |
| AS Saint-Étienne | AS Saint-Étienne |
| Asafa Powell | Asafa Powell |
| asbest | amianto |
| asbestcement | cemento-amianto |
| asbestose | asbestosi |
| ASCII | ASCII |
| ase | arrancare |
| ASEAN | ASEAN |
| Aseksualitet | Asessualità |
| Aserbajdsjan | Azerbaigian |
| Aserbajdsjansk | azerbaigiano |
| Asetro | Ásatrú |
| asfalt | asfalto |
| Asgård | Ásgarðr |
| Ash Ketchum | Ash Ketchum |
| Ashkenazisk jødedom | Ashkenaziti |
| Ashlee Simpson | Ashlee Simpson |
| Ashley | Ashley |
| Ashley Tisdale | Ashley Tisdale |
| Ashoka | Aśoka |
| Ashram | Ashram |
| Ashton Kutcher | Ashton Kutcher |
| Asia | Asia |
| Asian Football Confederation | Asian Football Confederation |
| Asiana Airlines | Asiana Airlines |
| Asiatisk elefant | Elephas maximus |
| Asiatisk sortbjørn | Ursus thibetanus |
| ASIC | Application specific integrated circuit |
| Asics | Asics |
| asie | cetriolino |
| Asien | Asia |
| Asjkhabad | Aşgabat |
| Ask og Embla | Askr ed Embla |
| Ask på Askøy | ASK |
| Ask-slægten | Fraxinus |
| aske | cenere |
| askebæger | portacenere |
| askegrå | cinereo |
| Askeonsdag | Mercoledì delle Ceneri |
| Askepot | Cenerentola |
| Asker | Asker |
| asket | asceta |
| Asketræ | Fraxinus |
| Askim | Askim |
| Askvoll | Askvoll |
| Askøy | Askøy |
| Asmara | Asmara |
| Asnières-sur-Seine | Asnières-sur-Seine |
| Asopos | Asopo |
| asparges | asparago |
