| abbot | abbed |
| Abbotsford House | Abbotsford |
| Abbrevation | Forkortelse |
| abbreviation | forkortelse |
| Abbé Pierre | Abbé Pierre |
| ABC | ABC |
| ABC islands | ABC-øerne |
| Abc notation | ABC-våben |
| ABC weapons | ABC-våben |
| ABCs | Alfabet |
| Abd-Allah ibn al-Zubayr | Ibn Zubayr |
| Abd-ar-rahman | Abdul Rahman Al Ghafiqi |
| Abdel Aziz al-Rantissi | Abdel Aziz al-Rantissi |
| abdication | abdikation |
| abdomen | bug |
| Abdul Qadeer Khan | Abdul Qadeer Khan |
| Abdul Rahman | Abdul Rahman |
| Abdul Rahman Al Ghafiqi | Abdul Rahman Al Ghafiqi |
| Abdullah | Abdallah |
| Abdullah Gül | Abdullah Gül |
| Abdullah I of Jordan | Abdullah ibn Hussein |
| Abe Sapien | Abe Sapien |
| Abebe Bikila | Abebe Bikila |
| Abecedarium | Alfabet |
| Abel | Abel |
| Abel of Denmark | Abel af Danmark |
| Abel of Reims | Abel |
| Abel Tasman | Abel Tasman |
| Abelia | Abelia |
| abelian | abelsk |
| Abelian group | Abelsk gruppe |
| Abeliophyllum | Abeliophyllum |
| Abelmoschus esculentus | Okker |
| Abeokuta | Abeokuta |
| Aberation | Aberration |
| Aberdeen | Aberdeen |
| Aberdeen City | Aberdeen |
| Aberdeen Harbour | Aberdeen |
| Aberdeenshire | Aberdeenshire |
| Aberlour Distillery | Aberlour |
| aberrance | afvigelse |
| aberration | fejl |
| Aberration in optical systems | Aberration |
| Aberration of light | Aberration |
| Aberystwyth | Aberystwyth |
| abhorrence | afsky |
| abiding | uafbrudt |
| Abidjan | Abidjan |
| Abies | Ædelgran |
| Abies alba | Almindelig Ædelgran |
| Abies concolor | Langnålet Ædelgran |
| Abies koreana | Koreansk Ædelgran |
| Abies nordmanniana | Nordmannsgran |
| Abies procera | Sølv-Gran |
| Abigail | Abigail |
| Abigail and Brittany Hensel | Abigail og Brittany Hensel |
| Abilene | Abilene |
| Abilene Network | Abilene |
| ability | egnethed |
| Ability to influence | Dominans |
| Abimelech | Abimelek |
| Abingdon | Abingdon |
| Abiogenic petroleum origin | Abiotisk olie |
| abiotic environment | abiotisk miljø |
| abiotic factor | abiotiske faktorer |
| Abisko | Abisko |
| Abitur | Studentereksamen |
| Abjad numerals | Abjad |
| Abkhaz | abkhasisk |
| Abkhazia | Abkhasien |
| Abkhazian | Abkhasien |
| ablative case | ablativ |
| ablaut | aflyd |
| able | dygtig |
