| Attakus | Attacus atlas |
| Attalens | Attalens |
| Attalidzi | Attalid dynasty |
| Attalos I | Attalus I |
| Attalos II | Attalus II Philadelphus |
| Attalos III | Attalus III |
| Attapeu | Attapu Province |
| Attenhofen | Attenhofen |
| Attenkirchen | Attenkirchen |
| Attenschwiller | Attenschwiller |
| Attenweiler | Attenweiler |
| Attica | Attica |
| Attignat | Attignat |
| Attila Csihar | Attila Csihar |
| Attila Filkor | Attila Filkor |
| Attila József | Attila József |
| Attila Vári | Attila Vari |
| Attilio Nicora | Attilio Nicora |
| Atting | Atting |
| Attis | Attis |
| atto- | atto- |
| Atton | Atton |
| Attycki | Attic |
| Attycyzm | Atticism |
| Attyka | Attica |
| Attyka Wschodnia | East Attica |
| Attyka Zachodnia | West Attica |
| Attyla | Attila the Hun |
| Atum | Atum |
| atut | trump |
| Atuty zguby | Trumps of Doom |
| ATX | ATX |
| Atypia | Atypia |
| Atyrau | Atyrau |
| atłas | satin |
| Atłasowiec czarny | Phainopepla |
| Au | Au |
| Au am Rhein | Au am Rhein |
| Au in der Hallertau | Au in der Hallertau |
| Auasa | Awasa |
| Auasz | Awash River |
| Aub | Aub |
| Aubagne | Aubagne |
| Aubazines | Aubazine |
| Aube | Aube |
| Aubenas | Aubenas |
| Aubenasson | Aubenasson |
| Aubepierre-Ozouer-le-Repos | Aubepierre-Ozouer-le-Repos |
| Aubergenville | Aubergenville |
| Auberville | Auberville |
| Aubeterre-sur-Dronne | Aubeterre-sur-Dronne |
| Aubignan | Aubignan |
| Aubigny-en-Artois | Aubigny-en-Artois |
| Aubigny-sur-Nère | Aubigny-sur-Nère |
| Aubigné | Aubigne |
| Aubigné-Racan | Aubigné-Racan |
| Aubonne | Aubonne |
| Auboranges | Auboranges |
| Aubord | Aubord |
| Aubrey Beardsley | Aubrey Beardsley |
| Aubrey z Trois Fontaines | Alberic of Trois-Fontaines |
| Aubstadt | Aubstadt |
| Auburn | Auburn Automobile |
| Auce | Auce |
| Auch | Auch |
| Auchel | Auchel |
| Auckland | Auckland |
| Auckland City FC | Auckland City FC |
| Auckland Grammar School | Auckland Grammar School |
| Aucun | No |
| Audacious | Audacious Media Player |
| Audaghust | Aoudaghost |
| Audax Italiano Santiago | Audax Club Sportivo Italiano |
| Aude | Aude |
| Audhumla | Auðumbla |
| Audi | Audi |
| Audi Avus | Audi Avus Quattro |
| Audiatur et altera pars | Audi alteram partem |
| audiencja | audience |
| Audierne | Audierne |
| audio | audio |
| Audio Units | Audio Units |
| audiogram | audiogram |
| audiometr | acoumeter |
| Audioslave | Audioslave |
| Audire | Audire |
| Audley End | Audley End House |
| Audnedal | Audnedal |
| Audresselles | Audresselles |
| Audrey Hepburn | Audrey Hepburn |
| Audrey Hollander | Audrey Hollander |
| Audrey Tautou | Audrey Tautou |
| Audrieu | Audrieu |
| Audrius Ksanavičius | Audrius Kšanavičius |
| Audrix | Audrix |
| Audruicq | Audruicq |
| Audrys Juozas Bačkis | Audrys Bačkis |
| audycja | broadcast |
| audyt | audit |
| audytorium | audience |
| Aue | Aue |
| Auenheim | Auenheim |
| Auenwald | Auenwald |
| Auerbach | Auerbach |
| Auerbach in der Oberpfalz | Auerbach in der Oberpfalz |
| Auetal | Auetal |
| Aufferville | Aufferville |
| Aufhausen | Aufhausen |
| Aufseß | Aufseß |
| Auga | Auga |
| Augan | Augan |
| Auge | Eye |
| Augers-en-Brie | Augers-en-Brie |
| Auggen | Auggen |
| Augiasz | Augeas |
| Augignac | Augignac |
| Augsburg | Augsburg |
| August | August |
| August Barbier | Henri Auguste Barbier |
| August Czartoryski | August Czartoryski |
| August De Morgan | Augustus De Morgan |
| August Derleth | August Derleth |
| August Endell | August Endell |
| August Ferdinand Möbius | August Ferdinand Möbius |
| August Ferdynand Hohenzollern | Prince Augustus Ferdinand of Prussia |
| August Heinrich Hoffmann von Fallersleben | August Heinrich Hoffmann von Fallersleben |
| August Horch | August Horch |
| August II Mocny | Augustus II the Strong |
| August III Sas | Augustus III of Poland |
| August Kiss | August Kiss |
| August Kościesza-Żaba | August Kościesza-Żaba |
| August Krogh | August Krogh |
| August Ludwig von Schlözer | August Ludwig von Schlözer |
| August Piccard | Auguste Piccard |
| August Rei | August Rei |
| August Strindberg | August Strindberg |
| August von Mackensen | August von Mackensen |
| August Weismann | August Weismann |
| August Wilhelm Hohenzollern | Prince Augustus William of Prussia |
| August Wilhelm Neidhardt von Gneisenau | August Neidhardt von Gneisenau |
| August Wilhelm Schlegel | August Wilhelm Schlegel |
| August Šenoa | August Šenoa |
| Augusta | Augusta |
| Augusta Amalia Wittelsbach | Princess Augusta of Bavaria |
| Augusta Reuss-Ebersdorf | Augusta Reuss-Ebersdorf |
| Augusta Sachsen-Weimar | Augusta of Saxe-Weimar |
| Augusta Wiktoria Hohenzollern-Sigmaringen | Augusta Victoria of Hohenzollern-Sigmaringen |
| Augusta Wiktoria von Schleswig-Holstein-Sondenburg-Augustenburg | Augusta Viktoria of Schleswig-Holstein |
| Augusta Zofia Hanowerska | Princess Augusta Sophia of the United Kingdom |
| Auguste Beernaert | Auguste Marie François Beernaert |
| Auguste Charlois | Auguste Charlois |
| Auguste Comte | Auguste Comte |
| Auguste Frédéric Louis Viesse de Marmont | Auguste Marmont |
| Auguste Kerckhoffs | Auguste Kerckhoffs |
| Auguste Mariette | Auguste Mariette |
| Auguste Renoir | Pierre-Auguste Renoir |
| Auguste Rodin | Auguste Rodin |
| Auguste-Marseille Barthélemy | Auguste-Marseille Barthélemy |
| Augustianie | Augustinians |
| Augustin Jean Fresnel | Augustin-Jean Fresnel |
| Augustin Louis Cauchy | Augustin Louis Cauchy |
| Augustinas Voldemaras | Augustinas Voldemaras |
| Augustine | Augustine Volcano |
| Augustine Eguavoen | Augustine Eguavoen |
| Augustine Ejide | Austin Ejide |
| Augustine Okocha | Jay-Jay Okocha |
| Augusto Farfus | Augusto Farfus |
| Augusto Pinochet | Augusto Pinochet |
| Augusto Sandino | Augusto César Sandino |
| Augustus Kirchenstein | Augusts Kirhenšteins |
| Augustus Lane-Fox Pitt-Rivers | Augustus Pitt Rivers |
| Augustus Welby Northmore Pugin | Augustus Welby Northmore Pugin |
| Augustyn | Augustine |
| Augustyn Wołoszyn | Avhustyn Voloshyn |
| Augustyn z Canterbury | Augustine of Canterbury |
| Augustyn z Hippony | Augustine of Hippo |
| Augustów | Augustów |
| Auhausen | Auhausen |
| Aukazaur | Aucasaurus |
| aukcja | auction |
| aukcja holenderska | Dutch auction |
| Aukcja internetowa | Online auction business model |
| Aukra | Aukra |
| Auksotrof | Auxotrophy |
| auksyna | auxin |
| Auksztocki Park Narodowy | Aukštaitija National Park |
| Auksztota | Aukštaitija |
| aula | hall |
| Aulacocephalus temminckii | Goldribbon soapfish |
| Aulakogen | Aulacogen |
| Aulan | Aulas |
| Aulas | Aulas |
| Auld Alliance | Auld Alliance |
| Aulendorf | Aulendorf |
| Aulis | Aulis |
| Aulnay-sous-Bois | Aulnay-sous-Bois |
| Aulnoye-Aymeries | Aulnoye-Aymeries |
| Aulonocara | Aulonocara |
| aulos | aulos |
| Aulus Cornelius Celsus | Aulus Cornelius Celsus |
| Aulus Hircjusz | Aulus Hirtius |
| Aulë | Aulë |
| Aum Shinrikyo | Aum Shinrikyo |
| Auma | Auma |
| Aumale | Aumale |
| Aunat | Una River |
| Aunay-sur-Odon | Aunay-sur-Odon |
| Aung San | Aung San |
| Aung San Suu Kyi | Aung San Suu Kyi |
| Aunou-le-Faucon | Aunou-le-Faucon |
| Aups | Aups |
| Auquainville | Auquainville |
| aura | aura |
| Aura an der Saale | Aura an der Saale |
| Aura im Sinngrund | Aura im Sinngrund |
| Aurach | Aurach |
| Aurachtal | Aurachtal |
| Aurangzeb | Aurangzeb |
| Auray | Auray |
| Aurebesh | Aurebesh |
| Aureille | Aureille |
| Aurelia | Aurelii |
| Aurelia Kotta | Aurelia Cotta |
| Aurelia Trywiańska | Aurelia Trywiańska |
| Aurelius | Aurelii |
| Aureliusz Augustyn z Hippony | Augustine of Hippo |
| Aurelle-Verlac | Oryol |
| aureola | aureole |
| Aureolus | Aureolus |
| Auriac | Aurillac |
| Auribeau | Auribeau |
| Auriga z Delf | Charioteer of Delphi |
