| appelsien | pomaranča |
| appelsienenboom | oranževec |
| Appius Claudius Caecus | Apij Klavdij Slepi |
| Apple | Apple Computer |
| Apple Computer | Apple Computer |
| Apple iPhone | IPhone |
| Apple iPod | IPod |
| Apple Newton | Njuton |
| apporteren | prinesti |
| april | apríl |
| Apsjeron | Abşeron |
| Apterygota | Nekrilate žuželke |
| Aquamarine | Akvamarin |
| Aquila | Aquila |
| Aquileia | Oglej |
| Aquitanië | Akvitanija |
| Arabier | arabec |
| Arabieren | Arabci |
| Arabisch | Arabščina |
| Arabisch alfabet | Arabska abeceda |
| Arabisch paard | Arabščina |
| Arabisch-Indische cijfers | Arabske številke |
| Arabisch-Israëlisch conflict | Arabsko-izraelski konflikt |
| Arabische | Arabščina |
| Arabische cijfers | Arabske številke |
| Arabische Democratische Republiek Sahara | Zahodna Sahara |
| Arabische Liga | Arabska liga |
| Arabische spreekwoorden | Arabski pregovori |
| Arabische Zee | Arabsko morje |
| arachidenoot | kikiriki |
| Arachidonzuur | Arahidonska kislina |
| Arachnofobie | Arahnofobija |
| Aragorn II | Aragorn |
| Aram Chatsjatoerjan | Aram Iljič Hačaturjan |
| Aramees | Aramejščina |
| Arara | Ara |
| Ararat | Ararat |
| Ararat Erevan | Ararat |
| Aratos van Sikyon | Arat |
| Aratus | Arat |
| arbeid | delo |
| arbeider | delavec |
| arbeidskracht | delavec |
| arbeidsloon | plača |
| arbeidsloos | brezposeln |
| arbeidsplaats | delo |
| Arbeidspsychologie | Kadrovsko-menedžerska in industrijska psihologija |
| Arc | Lok |
| Arcachon | Arcachon |
| Arcadespel | Arkade |
| Arcangelo Corelli | Arcangelo Corelli |
| Arch Linux | Arch Linux |
| Archaea | Arheje |
| Archaeopteryx | Praptič |
| Archangel | Angel |
| Archangelsk | Arhangel |
| Archaïcum | Arhaik |
| Arche | Arha |
| Archelogie | Arheologija |
| Archeologische cultuur | Kultura |
| Archeopteryx | Praptič |
| Archer | Archer |
| Archeïcum | Arhaik |
| Archiefwetenschap | Arhivistika |
| Archimedes | Arhimed |
| Archimedes-Cad | Arhimed |
| architectuur | arhitektura |
| Architeuthis dux | Veleligenj |
| Archytas | Arhit |
| Archè | Arha |
| Arcins | Arzen |
| Arco | Lok |
| Arctica | Arktika |
| Arctis | Arktika |
| Arctische Oceaan | Arktični ocean |
| Arda | Arda |
| Ardennen | Ardennes |
| Ardennes | Ardennes |
| Ardèche | Ardèche |
| Aredhel | Aredhel Ar-Feiniel |
| arend | orlica |
| Arendal | Arendal |
| Arendbuizerd | Rjasta kanja |
| Areometer | Areometer |
| Areopaag | Areopag |
| Areopagus | Areopag |
| Ares | Ares |
| Argentijn | Argentinec |
| Argentijns | Argentinec |
| Argentijnse | Argentina |
| Argentina | Argentina |
| Argentine | Argentina |
| Argentinië | Argentina |
| argon | argon |
| Argonaut | Argonavti |
| Argonauten | Argonavti |
| Argus Vilder | Argus Filch |
| Ariadne | Ariadna |
| Ariane | Ariadna |
| Arianisme | Arijanstvo |
| Arianna | Ariadna |
| Arica | Arica |
| Ariel | Ariel |
| Ariel Ortega | Ariel Ortega |
| Ariel Sharon | Ariel Šaron |
| Aries | Oblegovalni oven |
| Aristarchus | Aristarh |
