| a mianowicie | isto é |
| A Modest Proposal | Uma Modesta Proposta |
| A Moment Like This | A Moment Like This |
| A Music from the Film More | A Music from the Film More |
| A Night at the Opera | A Night at the Opera |
| A posteriori | A posteriori |
| a psik! | atchim! |
| A State of Trance | A State of Trance |
| 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 Weekend in the City | A Weekend In The City |
| A*Teens | A*Teens |
| A-ha | A-ha |
| A-League | A-League |
| A-Leauge | A-League |
| A-side i b-side | A-side e B-side |
| AA | AA |
| AaB Aalborg | AaB Aalborg |
| Aabenraa | Åbenrå |
| AAC | Advanced Audio Coding |
| Aach | Aach |
| Aage Niels Bohr | Aage Niels Bohr |
| Aal | Aal |
| Aalborg | Ålborg |
| Aaliyah | Aaliyah |
| Aalst | Aalst |
| Aarau | Aarau |
| Aarberg | Aarberg |
| Aarburg | Aarburg |
| Aare | Rio Aar |
| Aaron | Aarão |
| 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 |
| Aast | Aast |
| AAT | Telescópio Anglo-Australiano |
| Ab urbe condita | Ab urbe condita |
| Ababde | Ababde |
| Abadan | Abadan |
| Abaddon | Abaddon |
| abak | ábaco |
| Abakan | Abacã |
| Abakuk | Ábaco |
| abakus | ábaco |
| Abancay | Abancay |
| abandon | abandono |
| Abandoned | Abandoned |
| Abandonware | Abandonware |
| Abano Terme | Abano Terme |
| ABAP | ABAP |
| Abarbarea | Abarbaréa |
| Abarim | Abarim |
| Abaris | Ábaris |
| abasiofilia | abasiofilia |
| abazja | abasia |
| ABB | Asea Brown Boveri |
| ABBA | ABBA |
| Abbas | Abbas |
| Abbas I | Abbas Ier Hilmi |
| Abbas I Wielki | Abbas Ier Hilmi |
| Abbas III | Abbas |
| Abbasydzi | Abássidas |
| Abbeville | Abbeville |
| Abbey Theatre | Abbey Theatre |
| Abbiategrasso | Abbiategrasso |
| Abbot | Abade |
| Abbotsford | Abbotsford |
| Abbé Pierre | Abbé Pierre |
| Abbéville | Abbeville |
| ABC | ABC |
| ABC Natal | ABC Futebol Clube |
| Abchaska Socjalistyczna Republika Radziecka | República Socialista Soviética da Abecásia |
| abchaski | abcaz |
| Abchaz | abcázio |
| Abchazja | Abecásia |
| Abchazka | abcázio |
| abciksimab | abciximab |
| abcyksymab | abciximab |
| Abd al-Aziz ibn Saud | Ibn Saud |
| Abd al-Aziz IV | Abd al-Aziz ibn Musa |
| Abd al-Karim | Abdelkrim El Khattabi |
| Abd al-Malik | Abd-el-Melek |
| Abd Al-Rahman Al Sufi | Al Sufi |
| Abd Allah Ibn Husajn | Abdullah I da Jordânia |
| Abd Allah-chan II | Abdullah II da Jordânia |
| Abd ar-Rahman Ghafiqi | Abderramão Al Gafequi |
| Abd-ul-Aziz | Abd-ul-Aziz |
| Abd-ul-Hamid II | Abd-ul-Hamid II |
| Abdel Aziz al-Rantisi | Ábdel Aziz ar-Rantisi |
| Abdelaziz Belkhadem | Abdelaziz Belkhadem |
| Abdelaziz Buteflika | Abdelaziz Bouteflika |
| Abdera | Abdera |
| Abderos | Abdero |
| Abdiasz | Obadias |
| Abdoulaye Wade | Abdoulaye Wade |
| abduktor | abdutor |
| Abdul Alhazred | Abdul Alhazred |
| Abdulhamid I | Abd-ul-Hamid I |
| Abdullah | Abdala |
| Abdullah bin Abdulaziz Al Saud | Abdallah da Arábia Saudita |
| Abdullah Gül | Abdullah Gül |
| Abdullah Öcalan | Abdullah Öcalan |
| Abdulmecid I | Abd-ul-Medjid |
| Abdus Salam | Abdus Salam |
| abdykacja | abdicação |
| abdykować | abdicar |
| Abebe Bikila | Abebe Bikila |
| abecadło | alfabeto |
| Abel | Abel |
| Abel Braga | Abel Braga |
| Abel Tasman | Abel Tasman |
| Abelard | Abelardo |
| abelowa | abeliano |
| ABEND | ABEND |
| Abendberg | Abendberg |
| Abensberg | Abensberg |
| Abeokuta | Abeokuta |
| Abeona | Abeona |
| Aberdeen | Aberdeen |
| Aberdeenshire | Aberdeenshire |
| Abergement-Sainte-Colombe | Abergement-Sainte-Colombe |
| Aberracja chromatyczna | Aberração cromática |
| Aberracje chromosomowe | Anomalia cromossômica |
| Aberystwyth | Aberystwyth |
| Abgar V Ukkama | Abgar |
| Abhidharma | Abhidhamma Pitaka |
| ABI | Interface binária de aplicação |
| Abiasz | Abias |
| Abiatar | Abiathar |
| Abidos | Abidos |
| Abidżan | Abidjan |
| Abigail | Abigail |
| Abigail Adams | Abigail Adams |
| Abigail Breslin | Abigail Breslin |
| Abilene | Abilene |
| Abilly | Abilly |
| Abimelek | Abimeleque |
| Abingdon | Abingdon |
| abiogeneza | abiogênese |
