| ABS | ABS |
| Absalom | Absalom |
| Absalon | Absalon |
| Absberg | Absberg |
| Abscon | Abscon |
| Absolutely Live | Absolutely live |
| absolutnie | absoluut |
| absolutny | absoluut |
| absolutyzm | absolutisme |
| absolwent | afgestudeerde |
| absorbowanie | absorptie |
| absorpcja | absorptie |
| Abstatt | Abstatt |
| Abstract Syntax Notation One | Abstract Syntax Notation One |
| abstrakcja | abstractie |
| Abstrakcjonizm | Abstracte kunst |
| Abstrakcyjny typ danych | Abstract datatype |
| abstrakt | abstractie |
| abstynencja | abstinentie |
| abstynent | geheelonthouder |
| Abstynentem być | Zich abstineren |
| absurd | absurd |
| absurdalny | absurd |
| absynt | absint |
| Absyrtos | Absyrtus |
| Abtsgmünd | Abtsgmünd |
| Abtsteinach | Abtsteinach |
| Abtswind | Abtswind |
| Abu Abbas | Abu Abbas |
| Abu al-Wafa | Abul Wafa |
| Abu Bakr | Aboe Bakr |
| Abu Gurab | Aboe Gorab |
| Abu Hamza al-Muhadżir | Abu Hamza al-Muhajir |
| Abu Mena | Aboe Mena |
| Abu Musab al-Zarkawi | Abu Musab al-Zarqawi |
| Abu Nidal | Aboe Nidal |
| Abu Roasz | Abu Roash |
| Abu Simbel | Aboe Simbel |
| Abu Zabi | Abu Dhabi |
| Abudantia | Abundantia |
| Abudefduf | Abudefduf |
| Abudża | Abuja |
| Abusir | Aboesir |
| Abwehra | Abwehr |
| aby | zodat |
| Abydos | Abydos |
| Abzac | Abzac |
| Abzu | Apsu |
| Abère | Abère |
| Abéché | Abéché |
| Abédi Pelé | Abédi Pelé |
| AC Ajaccio | AC Ajaccio |
| AC Bellinzona | AC Bellinzona |
| AC Cars | AC |
| AC Cesena | AC Cesena |
| AC Lugano | AC Lugano |
| AC Mantova | AC Mantova |
| AC Pistoiese | AC Pistoiese |
| AC Siena | AC Siena |
| Academia Română | Roemeense Academie |
| Acadian Driftwood | The Band |
| Académica Coimbra | Académica Coimbra |
| Acanthosis nigricans | Acanthosis nigricans |
| Acanthurus | Acanthurus |
| Acanthurus sohal | Acanthurus sohal |
| Acapulco | Acapulco |
| ACARS | Aircraft Communications Addressing and Reporting System |
| ACB | Asociación de Clubs de Baloncesto |
| Accelerated Graphics Port | Accelerated Graphics Port |
| Accolans | Accolans |
| Accolay | Accolay |
| Accons | Accons |
| Accous | Accous |
| Accusativus cum infinitivo | Accusativus cum infinitivo |
| Ace of Base | Ace of Base |
| Acedia | Luiaarden |
| Acefat | Acefaat |
| Aceh | Atjeh |
| Acena | Aken |
| Acer | Acer |
| Acerra | Acerra |
| Acesulfam | Acesulfaam-K |
| Acetale | Acetaal |
| acetamid | aceetamide |
| aceton | aceton |
| Acetonitryl | Acetonitril |
| acetylen | acetyleen |
| Acetylenek srebra | Zilveracetylide |
| Acetylocholinesteraza | Acetylcholinesterase |
| ACF Fiorentina | AC Fiorentina |
| ach | ah |
| Achab | Achab |
| Achain | Achain |
| Achaja | Achaea |
| Achajos | Achaeus |
| Achajowie | Achaeërs |
| Achalazja przełyku | Achalasie |
| Acharya | Acharya |
| Achaz | Achaz |
| Achberg | Achberg |
| Acheiropoietos | Kleed van Edessa |
| Acheloos | Achelous |
| Achemenes | Achaemenes |
| Achemenidzi | Achaemeniden |
| Achen | Achen |
| Achenheim | Achenheim |
| Achern | Achern |
| Achernar | Achernar |
| Acheron | Acheron |
| Achery | Achery |
| Acheux-en-Amiénois | Acheux-en-Amiénois |
| Acheux-en-Vimeu | Acheux-en-Vimeu |
| Acheville | Acheville |
| Achey | Achey |
| Achicourt | Achicourt |
| Achiet-le-Grand | Achiet-le-Grand |
| Achiet-le-Petit | Achiet-le-Petit |
| Achille Webo | Pierre Webó |
| Achilles | Achilles |
| Achilles Tatios | Achilles Tatius |
| Achim | Achim |
| Achiote | Orleaanboom |
| Achlorhydria | Achloorhydrie |
| Achmad Kadyrow | Achmat Kadyrov |
| Achslach | Achslach |
| Achstetten | Achstetten |
| Achter de Kazerne | Veoliastadion Achter de Kazerne |
| Achun | Achun |
| Achy | Achy |
| Achères | Achères |
| Achères-la-Forêt | Achères-la-Forêt |
| Acid Drinkers | Acid Drinkers |
| Acid house | Acid house |
| Acid-jazz | Acid jazz |
| Acigné | Acigné |
| Acireale | Acireale |
| Acis | Acis |
| Aclens | Aclens |
| Aclou | Aclou |
| Acol | ACOL |
| Acomys | Stekelmuizen |
| Acon | Acon |
| Aconcagua | Aconcagua |
| Acq | Acq |
| Acquarossa | Acquarossa |
| Acquaviva | Acquaviva |
| Acqueville | Acqueville |
| Acqui Terme | Acqui Terme |
| Acquigny | Acquigny |
| Acquin-Westbécourt | Acquin-Westbécourt |
| Acquis communautaire | Gemeenschapsrecht |
| Acrab | Graffias |
| Acri | Acri |
| Acrux | Acrux |
| Act of Settlement | Act of Settlement |
| Acta Apostolicae Sedis | Acta Apostolicae Sedis |
| Acta Diurna | Acta diurna |
| Action directe | Action Directe |
| Action painting | Action painting |
| Action-Uniqa | Action - Uniqa |
| ActionScript | ActionScript |
| Active Directory | Active Directory |
| Active Server Pages | Active Server Pages |
| Acura | Acura |
| Acy | Acy |
| Acy-en-Multien | Acy-en-Multien |
| Acy-Romance | Acy-Romance |
| Acyklowir | Aciclovir |
| Acyloglicerole | Triglyceride |
| Aczinowie | Atjeh |
| Aczyńsk | Atsjinsk |
| AD | AD |
| ad hoc | ad hoc |
| Ad-Aware | Ad-aware |
| Ad-Dauha | Doha |
| Ad-Duchan | Soera De Rook |
| Ada | Ada |
| Ada Lovelace | Ada Lovelace |
| Ada Negri | Ada Negri |
| Adab | Adab |
| ADAC | ADAC |
| Adad | Adad |
| Adadnirari I | Adad-nirari I |
| Adadnirari II | Adad-nirari II |
| Adadnirari III | Adad-Nirari III |
