| A Girl Like Me | A Girl like Me |
| A Horse With No Name | A Horse with No Name |
| A Hot Night in Paris | A Hot Night in Paris |
| A Kind of Magic | A Kind of Magic |
| a konkretnie | to wit |
| a kysz | get out of here |
| a mianowicie | to wit |
| A Modest Proposal | A Modest Proposal |
| A Moment Like This | A Moment like This |
| A Music from the Film More | Music from the Film More |
| A Night at the Opera | A Night at the Opera |
| A Nod and a Wink | A Nod and a Wink |
| A posteriori | A priori and a posteriori |
| a psik! | achoo |
| A Pungent And Sexual Miasma | A Pungent and Sexual Miasma |
| A Shot at Glory | A Shot at Glory |
| A State of Trance | A State of Trance |
| A stawką jest śmierć | Le Prix du Danger |
| A Tale of Two Cities | A Tale of Two Cities |
| A teraz coś z zupełnie innej beczki | And Now for Something Completely Different |
| A Twist in the Myth | A Twist in the Myth |
| A vista | Sight reading |
| A Weekend in the City | A Weekend in the City |
| A*Teens | A*Teens |
| A-dur | A major |
| A-ha | A-ha |
| A-League | A-League |
| A-Leauge | A-League |
| a-moll | a minor |
| A-side i b-side | A-side and B-side |
| AA | AA |
| AaB Aalborg | Aalborg Boldspilklub |
| AABA | Alpha-Aminobutyric acid |
| Aabenraa | Aabenraa |
| AAC | Advanced Audio Coding |
| AacPlus | HE-AAC |
| AACSB | Association to Advance Collegiate Schools of Business |
| Aage Niels Bohr | Aage Niels Bohr |
| Aal | AAL |
| Aalborg | Aalborg |
| Aalborg Universitet | University of Aalborg |
| aalen | aalenian |
| Aalesunds FK | Aalesunds FK |
| Aaliyah | Aaliyah |
| Aalsmeer | Aalsmeer |
| Aalst | Alost |
| Aar | Ahr |
| Aarau | Aarau |
| Aarberg | Aarberg |
| Aarburg | Aarburg |
| Aare | Aar |
| Aarhus | Aarhus |
| Aaron | Aaron |
| Aaron ben Mosze ben Aszer | Aaron ben Moses ben Asher |
| Aaron Burr | Aaron Burr |
| Aaron Carter | Aaron Carter |
| Aaron Ciechanover | Aaron Ciechanover |
| Aaron Copland | Aaron Copland |
| Aaron Klug | Aaron Klug |
| Aaron Lennon | Aaron Lennon |
| Aaron Spelling | Aaron Spelling |
| Aarón Ñíguez | Aarón Ñíguez |
| Aas | AAS |
| Aasiaat | Aasiaat |
| AAT | Anglo-Australian Telescope |
| AB Argir | Argja Bóltfelag |
| Ab urbe condita | Ab urbe condita |
| Ababde | Ababda |
| Abadan | Abadan |
| Abaddon | Abaddon |
| Abagta | Abagtha |
| Abainville | Abainville |
| Abaj | Abae |
| Abaj Kunanbajew | Abay Qunanbayuli |
| abaja | abaya |
| abaka | Manila hemp |
| Abakan | Abakan |
| abakawir | ABC |
| Abakuk | Abacus |
| abakus | abacus |
| abalienacja | abalienatio |
| abalone | abalone |
| Abana | Abana River |
| Abancay | Abancay |
| abandon | abandonment |
| Abano Terme | Abano Terme |
| ABAP | ABAP |
| Abarbarea | Abarbarea |
| Abarim | Abarim |
| Abaris | Abaris the Hyperborean |
| Abarta | Abartach |
| Abasa | Abaza |
| abasiofilia | abasiophilia |
| abatacept | abatacept |
| abaton | abaton |
| abazja | abasia |
| Abazyńczycy | Abazins |
| Abaúj-Torna | Abaúj-Torna |
| abażur | lampshade |
| ABB | ABB Asea Brown Boveri |
| ABBA | ABBA |
| Abbas | `Abbas ibn `Abd al-Muttalib |
| Abbas al Musawi | Abbas al-Musawi |
| Abbas El Fassi | Abbas El Fassi |
| Abbas I | Abbas I of Egypt |
| Abbas I Wielki | Abbas I of Persia |
| Abbas II Hilmi | Abbas II of Egypt |
| Abbas III | Abbas III of Persia |
| Abbasydzi | Abbasid |
| Abbeville | Abbeville |
| Abbey Theatre | Abbey Theatre |
| Abbiategrasso | Abbiategrasso |
| Abbo Cernuus | Abbo Cernuus |
| Abbo z Fleury | Abbo of Fleury |
| Abbot | Abbot |
| Abbott i Costello | Abbott and Costello |
| abbrewiator | abbreviator |
| Abbé Pierre | Abbé Pierre |
| Abbéville | Abbeville |
| ABC | ABC |
| ABC Natal | ABC Futebol Clube |
| ABC Paramount Records | ABC Records |
| Abchaska Autonomiczna Socjalistyczna Republika Radziecka | Abkhaz Autonomous Soviet Socialist Republic |
| Abchaska Socjalistyczna Republika Radziecka | Abkhazian SSR |
| abchaski | Abkhaz |
| Abchazja | Abkhazia |
| Abchazowie | Abkhaz people |
| abciksimab | abciximab |
| abcyksymab | abciximab |
| Abd al-Aziz ibn Saud | Ibn Saud of Saudi Arabia |
| Abd al-Aziz IV | Abdelaziz of Morocco |
| Abd al-Kadir | Abd al-Qadir |
| Abd al-Kadir Badżamal | Abdul Qadir Bajamal |
| Abd al-Karim | Abd el-Krim |
| Abd al-Latif al-Baghdadi | Abd-el-latif |
| Abd al-Malik | Abd al-Malik |
| Abd Al-Rahman Al Sufi | Abd Al-Rahman Al Sufi |
| Abd Allah ibn Chalifa as-Sani | Abdullah bin Khalifah Al Thani |
| Abd Allah Ibn Husajn | Abdullah I of Jordan |
| Abd Allah-chan II | Abdullah II of Jordan |
| Abd ar-Rahman Ghafiqi | Abdul Rahman Al Ghafiqi |
| Abd-ul-Aziz | Abdülâziz |
| Abd-ul-Hamid II | Abdul Hamid II |
| Abdank | Abdank coat of arms |
| Abdel Aziz al-Rantisi | Abdel Aziz al-Rantissi |
| Abdel Aziz Duwaik | Abdel Aziz Duwaik |
| Abdelaziz Belkhadem | Abdelaziz Belkhadem |
| Abdelaziz Buteflika | Abdelaziz Bouteflika |
| Abderos | Abderus |
| Abdessalam Jalloud | Abdessalam Jalloud |
| abdest | wudu |
| Abdiasz | Obadiah |
| Abdoulaye Méïté | Abdoulaye Méïté |
| Abdoulaye Wade | Abdoulaye Wade |
| abdukcja | abduction |
| abduktor | abductor |
| Abdul Alhazred | Abdul Alhazred |
| Abdul Ali Mazari | Abdul Ali Mazari |
| Abdul Ati al-Obeidi | Abdul Ati al-Obeidi |
| Abdul Hamid al-Bakkoush | Abdul Hamid al-Bakkoush |
| Abdul Kader Keïta | Abdul Kader Keïta |
| Abdul Kadir Talib Umar | Abdelkader Taleb Oumar |
| Abdul Majid al-Qa′ud | Abdul Majid al-Qa′ud |
| Abdul Majid Kubar | Abdul Majid Kubar |
| Abdul Qadir al-Badri | Abdul Qadir al-Badri |
| Abdul Raszid Dostum | Abdul Rashid Dostum |
| Abdul Sabur Farid Kuhestani | Abdul Sabur Farid Kuhestani |
| Abdul Sattar Abu Risza | Abdul Sattar Buzaigh al-Rishawi |
| Abdulhamid I | Abdul Hamid I |
| Abdulino | Abdulino |
| Abdullah | Abdullah |
| Abdullah Ahmad Badawi | Abdullah Ahmad Badawi |
| Abdullah bin Abdulaziz Al Saud | Abdullah of Saudi Arabia |
| Abdullah Gül | Abdullah Gül |
| Abdullah Öcalan | Abdullah Öcalan |
| Abdullahi Yusuf | Abdullahi Yusuf Ahmed |
| Abdulmecid I | Abdülmecid |
| Abdur Rahman Chan | Abdur Rahman Khan |
| Abdus Salam | Abdus Salam |
| abdykacja | abdication |
| Abdülmecid II | Abdul Mejid II |
| abdżad | abjad |
| Abebe Bikila | Abebe Bikila |
| abecadlarz | index |
| abecadło | alphabet |
| abecedariusz | index |
| Abel | Abel |
| Abel Aguilar | Abel Aguilar |
| Abel Braga | Abel Braga |
| Abel Ferrara | Abel Ferrara |
| Abel Tasman | Abel Tasman |
| Abelard | Abelard |
| Abelardo | Abelardo Fernández |
| Abele | Obeliai |
| abelizaur | Abelisaurus |
| Abelizaury | Abelisauridae |
| abelowa | abelian |
| abelsonit | abelsonite |
| Abenakowie | Abenaki |
| Abenberg | Abenberg |
| Abencerrajes | Abencerrages |
| Abensberg | Abensberg |
| Abeokuta | Abeokuta |
| Abeona | Abeona |
| Aberdeen | Aberdeen |
| Aberdeenshire | Aberdeenshire |
| abernathyit | abernathyite |
| aberracja | aberration |
| Aberracje chromosomowe | Chromosome abnormalities |
| abertam | abertam |
| Aberystwyth | Aberystwyth |
| abetalipoproteinemia | abetalipoproteinemia |
| Abgar V Ukkama | Abgar V of Edessa |
| Abha | Abha |
| Abhidharma | Abhidhamma |
| Abhorrer | Abhorrers |
| Abi-eshuh | Abi-Eshuh |
| Abia | Abia State |
| Abiasz | Abijam |
| Abiatar | Abiathar |
| Abidan | Abidan |
| Abidos | Abydos |
| Abidżan | Abidjan |
| Abiel | Abiel |
| Abierto Mexicano TELCEL | Abierto Mexicano Telcel |
| abietyna | abietin |
| abietynowy | abietic |
| Abigail | Abigail |
| Abigail Adams | Abigail Adams |
| Abigail Breslin | Abigail Breslin |
| Abigail Spears | Abigail Spears |
| Abigeatus | Cattle raiding |
| Abihu | Nadav and Avihu |
| Abimelek | Abimelech |
| abiogeneza | abiogenesis |
