| au bain marie | al baño de maría |
| Au pair | Au pair |
| au sérieux nemen | hablar en serio acerca de |
| Aubagne | Aubagne |
| Aubarède | Aubarède |
| Aubazine | Aubazines |
| Aube | Aube |
| Auberchicourt | Auberchicourt |
| aubergine | berenjena |
| Aubignan | Aubignan |
| Aubigné | Aubigné |
| Aubigné-Racan | Aubigné-Racan |
| Aubinges | Aubinges |
| Aubonne | Aubonne |
| Auboranges | Auboranges |
| Aubord | Aubord |
| Aubrey Beardsley | Aubrey Beardsley |
| Aubry-du-Hainaut | Aubry-du-Hainaut |
| Auburn | Auburn |
| Aubusson | Aubusson |
| Aubéguimont | Aubéguimont |
| Aucaleuc | Aucaleuc |
| Auch | Auch |
| Auckland | Auckland |
| Auckland City | Auckland |
| Auckland City FC | Auckland City Football Club |
| Auckland Grammar School | Auckland Grammar School |
| Aucklandeilanden | Islas Auckland |
| Auctoritas | Auctoritas |
| Aucuba | Aucuba |
| Audacious | Audacious Media Player |
| Audax Club Sportivo Italiano | Audax Italiano La Florida |
| Aude | Aude |
| Audenge | Audenge |
| Audi | Audi |
| Audi Allroad Quattro | Audi Allroad |
| Audi Quattro | Audi Quattro |
| Audio | Señal de audio |
| audio- | de sonido |
| Audiocompressie | Compresión de audio |
| Audiofiel | Audiófilo |
| audiorack | centro musical |
| Audioslave | Audioslave |
| Audiospeler | Reproductor de audio |
| audiovisueel | audiovisual |
| auditie | audición |
| auditorium | auditorio |
| audiëntie | audiencia |
| Audrey Hepburn | Audrey Hepburn |
| Audrey Tautou | Audrey Tautou |
| Audun-le-Roman | Audun-le-Roman |
| Aue-Schwarzenberg | Distrito de Aue-Schwarzenberg |
| Auenheim | Auenheim |
| Auenstein | Auenstein |
| Auer | Hora |
| auerhoen | urogallo |
| Auerstedt | Auerstadt |
| Auferstanden aus Ruinen | Auferstanden aus Ruinen |
| Augan | Augan |
| Auger-elektron | Electrón auger |
| Auger-Elektron-Spectroscopie | Electrón auger |
| Augerville-la-Rivière | Augerville-la-Rivière |
| Augias | Augías |
| Augne | Augne |
| Augsburg | Augsburgo |
| augurk | pepinillo |
| August | Agosto |
| August Beernaert | Auguste Beernaert |
| August Ferdinand Möbius | August Möbius |
| August II van Polen | Augusto II de Polonia |
| August III van Polen | Augusto III de Polonia |
| August Krogh | August Krogh |
| August Macke | August Macke |
| August Schleicher | August Schleicher |
| August Strindberg | August Strindberg |
| August van Saksen | Augusto de Sajonia |
| August van Saksen-Gotha-Altenburg | Agosto |
| August van Saksen-Weißenfels | Agosto |
| August von Kotzebue | August von Kotzebue |
| August von Mackensen | August von Mackensen |
| August Wilhelm von Schlegel | August Wilhelm von Schlegel |
| Augusta | Augusta |
| Augusta Charlotte van Hannover | Augusta de Hannover |
| Augusta van Saksen-Gotha | Augusta de Sajonia-Gotha |
| Augusta van Saksen-Weimar-Eisenach | Augusta |
| Augusta Victoria van Sleeswijk-Holstein-Sonderburg-Augustenburg | Augusta Victoria de Schleswig-Holstein |
| Auguste Comte | Auguste Comte |
| Auguste de Marmont | Auguste Marmont |
| Auguste Escoffier | Auguste Escoffier |
| Auguste Forel | Auguste Forel |
| Auguste Mariette | Auguste Mariette |
| Auguste Piccard | Auguste Piccard |
| Auguste Rodin | Auguste Rodin |
| Augustijn | lectura |
| Augustijnen | Orden de San Agustín |
| Augustin Louis Cauchy | Augustin Louis Cauchy |
| Augustin Pyramus de Candolle | Augustin Pyrame de Candolle |
| Augustin-Jean Fresnel | Augustin Fresnel |
| Augustine Okocha | Augustine Okocha |
| Augustinus | Agustín de Hipona |
| Augustinus van Canterbury | Agustín de Canterbury |
| Augustinus van Hippo | Agustín de Hipona |
| Augusto César Sandino | Augusto César Sandino |
| Augusto Pinochet | Augusto Pinochet |
| augustus | agosto |
| Augustus De Morgan | Augustus De Morgan |
| Augy | Augy |
| Augères | Augères |
| Augé | Augy |
| aula | auditorio |
| Aulas | Aulas |
| Auld Lang Syne | Auld Lang Syne |
| Aulesti | Aulestia |
| Aulnay-la-Rivière | Aulnay-la-Rivière |
| Aulnay-sous-Bois | Aulnay-sous-Bois |
| Aulnoy-lez-Valenciennes | Aulnoy-lez-Valenciennes |
| Aulon | Aulon |
| Auloniaden | Auloníade |
| Aulos | Aulos |
| Aulus Gellius | Aulo Gelio |
| Aulë | Aulë |
| Aum Shinrikyo | Aum Shinrikyō |
| Aumale | Aumale |
| Aumont | Aumont |
| Aunat | Aunat |
| Auneuil | Auneuil |
| Aung San | Aung San |
| Aung San Suu Kyi | Aung San Suu Kyi |
| Aunou-le-Faucon | Aunou-le-Faucon |
| Aups | Aups |
| aura | halo |
| Aurangzeb | Aurangzeb |
| Auray | Auray |
| Aurboda | Aurboda |
| Aurec-sur-Loire | Aurec-sur-Loire |
| Aureilhan | Aureilhan |
| Aureille | Aureille |
| Aurel | Orël |
| Aurelia Cotta | Aurelia Cotta |
| Aurelia Tizon de Perón | Aurelia Tizón |
| Aureliaanse Muur | Muralla Aureliana |
| Aurelianus | Aureliano |
| Aurelius Clemens Prudentius | Prudencio |
| Aurelius van Asturië | Aurelio |
| Aurelius Victor | Aurelio Víctor |
| Aurelle-Verlac | Orël |
| aureool | aureola |
| Auriac | Aurillac |
| Auriat | Auriat |
| Auribeau | Auribeau |
| Aurich | Aurich |
| Aurichalciet | Auricalcita |
| Auriculariaceae | Auriculariales |
| Aurignacien | Auriñaciense |
| Aurillac | Aurillac |
| Auriol | Auriol |
| Auriolles | Auriol |
| Auriébat | Auriébat |
| Aurons | Aurons |
| Aurora | Aurora |
| Aurora FC | Aurora Fútbol Club |
| Aurora-astrilde | Pytilia phoenicoptera |
| Auroraceratops | Auroraceratops |
| Auschwitz | Auschwitz |
| auscultatie | auscultación |
