| armbåge | gomito |
| armbågsben | ulna |
| armbågsrum | spazio per muoversi liberamente |
| Armen Grigoryan | Armen Grigorjan |
| Armenia | Armenia |
| Armenien | Armenia |
| Armeniens flagga | Bandiera armena |
| Armeniens nationalsång | Mer Hayrenik |
| armenier | armeno |
| armeniska | armeno |
| Armeniska apostoliska kyrkan | Chiesa apostolica armena |
| Armeniska folkmordet | Genocidio armeno |
| Armeniska revolutionsfederationen | Federazione Rivoluzionaria Armena |
| Armeniska SSR | RSS Armena |
| Armentières | Armentières |
| armera | armare |
| Armfotingar | Brachiopoda |
| armhåla | ascella |
| Armia Krajowa | Armia Krajowa |
| Armin Meiwes | Armin Meiwes |
| Armin Mueller-Stahl | Armin Mueller-Stahl |
| Armin van Buuren | Armin van Buuren |
| Armin Zöggeler | Armin Zöggeler |
| Arminianism | Arminianesimo |
| Arminius | Arminio |
| armod | bisogno |
| armstöd | bracciolo |
| armé | esercito |
| ARN | ARN |
| Arnat Partiiat | Arnat Partiiat |
| Arnaut Danièl | Arnaut Daniel |
| Arne Friedrich | Arne Friedrich |
| Arne Selmosson | Arne Selmosson |
| Arne Tiselius | Arne Tiselius |
| Arnex-sur-Nyon | Arnex-sur-Nyon |
| Arnex-sur-Orbe | Arnex-sur-Orbe |
| Arnhem | Arnhem |
| Arnhem land | Arnhem Land |
| Arni | Arni |
| Arno | Arno |
| Arno Penzias | Arno Penzias |
| Arnobius | Arnobio |
| Arnold | Arnold |
| Arnold Böcklin | Arnold Böcklin |
| Arnold GmbH | Arnold |
| Arnold Rüütel | Arnold Rüütel |
| Arnold Schwarzenegger | Arnold Schwarzenegger |
| Arnold Schönberg | Arnold Schönberg |
| Arnolfo di Cambio | Arnolfo di Cambio |
| Arnor | Arnor |
| Arnstadt | Arnstadt |
| Arnulf av Kärnten | Arnolfo di Carinzia |
| Arogno | Arogno |
| arom | sapore |
| aromatisk | aromatico |
| aromatisk förening | composto aromatico |
| Aromatiska kolväten | Composti aromatici |
| aromatiskt kolväte | idrocarburi aromatici |
| aromatiskt ämne | sostanza aromatica |
| Aron | Aronne |
| Arona | Arona |
| Aror | Ara |
| Arosa | Arosa |
| Around the Sun | Around the Sun |
| ARP | Address Resolution Protocol |
| ARP Instruments | ARP |
| ARPA | Arpa |
| Arpad Elo | Arpad Emrick Elo |
| ARPANET | ARPANET |
| arpeggio | arpeggio |
| Arrakis - ökenplaneten | Dune |
| arrangemang | disposizione |
| arrangera | sistemare |
