| Auricularia auricula-judae | Judasøre |
| Auriga | Kusken |
| Aurillac | Aurillac |
| Aurillac Abbey | Aurillac |
| Aurland | Aurland |
| Aurora | Aurora |
| Aurora aircraft | Aurora |
| Aurora Engine | Aurora |
| Aurora programme | Aurora |
| Aurskog-Høland | Aurskog-Høland |
| Aurum | Guld |
| Aurvandil | Aurvandil |
| Ausbausprache - Abstandsprache - Dachsprache | Sprogtypologi |
| Auschwitz | Auschwitz |
| Auschwitz concentration camp | Auschwitz |
| auspicious | lovende |
| Aussie | Australier |
| Aust-Agder | Aust-Agder |
| Austevoll | Austevoll |
| Austin | Austin |
| Austin Motor Company | Austin |
| Austin Stevens | Austin Stevens |
| Australasia | Oceanien |
| Australia | Australien |
| Australian | Australien |
| Australian Alps | Australske Alper |
| Australian and New Zealand Army Corps | ANZAC |
| Australian Capital Territory | Australian Capital Territory |
| Australian Democrats | Australian Democrats |
| Australian dollar | Australske dollar |
| Australian Kelpie | Australian Shepherd |
| Australian Labor Party | Australian Labor Party |
| Australian man | Australier |
| Australian Open | Australian Open |
| Australian Open champions | Australian Open |
| Australian Senate | Senat |
| Australian Shepherd | Australian Shepherd |
| Australopithecine | Australopithecus |
| Australopithecus | Australopithecus |
| Australopithecus afarensis | Lucy |
| Austrasia | Austrasien |
| Austrheim | Austrheim |
| Austria | Østrig |
| Austria-Hungary | Østrig-Ungarn |
| Austrian | Østriger |
| Austrian Airlines | Austrian |
| Austrian Empire | Kejserriget Østrig |
| Austrian football champions | Bundesliga |
| Austrian Green Party | Die Grünen |
| Austrian schilling | Schilling |
| Austrian School | Den østrigske skole |
| Austrian State Treaty | Østrigske Statstraktat |
| Austrian Theory of the Business Cycle | Den østrigske skole |
| Austro-Asiatic languages | Austroasiatiske sprog |
| Austro-Prussian War | Preussisk-østrigske krig |
| Austrobaileyales | Austrobaileyales |
| Austronesian languages | Austronesiske sprog |
| authentic | ægte |
| author | forfatter |
| authorisation | tilladelse |
| authoritarian | autoritær |
| authoritative | autoritativ |
| authority | autoritet |
| authority body | myndighed |
