| academically | teóricamente |
| academician | académico |
| academicism | academicismo |
| academics | universitario |
| academism | academicismo |
| academy | academia |
| Academy Award | Premios Oscar |
| Academy Award for Animated Short Film | Oscar al mejor cortometraje animado |
| Academy Award for Best Actor | Oscar al mejor actor |
| Academy Award for Best Actress | Oscar a la mejor actriz |
| Academy Award for Best Cinematography | Oscar a la mejor fotografía |
| Academy Award for Best Director | Oscar a la mejor dirección |
| Academy Award for Best Foreign Language Film | Oscar a la mejor película de habla no inglesa |
| Academy Award for Directing | Oscar a la mejor dirección |
| Academy Award for Film Editing | Oscar al mejor montaje |
| Academy Award for Makeup | Oscar al mejor maquillaje |
| Academy Award for Original Music Score | Oscar a la mejor banda sonora |
| Academy Award for Sound | Oscar al mejor sonido |
| Academy Award for Sound Editing | Oscar al mejor sonido |
| Academy Award for Writing Original Screenplay | Oscar al mejor guión original |
| Academy Awards | Premios Oscar |
| Academy of Fine Arts | Academia de Bellas Artes |
| Academy of Fine Arts Munich | Academia de Bellas Artes de Múnich |
| Academy of Fine Arts Vienna | Academia de Bellas Artes de Viena |
| Academy of Motion Picture Arts and Sciences | Academia de las Artes y las Ciencias Cinematográficas de Hollywood |
| academy of music | conservaatorio |
| Academy of Sciences | Academia de las Ciencias Francesa |
| Academy of the Arabic Language | Academia de la Lengua Árabe |
| Academy of the Arabic Language in Cairo | Academia de la Lengua Árabe |
| Academy of the Asturian Language | Academia de la Lengua Asturiana |
| Academy of the Hebrew Language | Academia del Idioma Hebreo |
| Acadia | Acadia |
| Acadia National Park | Parque Nacional Acadia |
| Acadian | Acadiano |
| Acadians | Acadiano |
| Académie Colarossi | Académie Colarossi |
| Académie des Beaux-Arts | Academia de Bellas Artes |
| Académie des Inscriptions et Belles-Lettres | Academia de las inscripciones y lenguas antiguas |
| Académie française | Academia francesa |
| Académie Goncourt | Academia Goncourt |
| Académie Julian | Académie Julian |
| Acaena | Acaena |
| Acala | Fudō Myō-ō |
| acalycine | acalicino |
| Acamapichtli | Acamapichtli |
| Acamas | Acamante |
| Acambaro figures | Figuras de Acambaro |
| Acantha | Acanthus |
| Acanthaceae | Acanthaceae |
| acanthaceous | acantáceo |
| Acanthocephala | Acanthocephala |
| Acanthocereus | Acanthocereus |
| acanthocyte | acantocito |
| Acanthodactylus erythrurus | Acanthodactylus erythrurus |
| Acanthodii | Acanthodii |
| Acanthopholis | Acanthopholis |
| Acanthosis nigricans | Acantosis nigricans |
| Acanthospermum | Acanthospermum |
| Acanthostega | Acanthostega |
| acanthus | acanto |
| Acanthus mollis | Acanthus mollis |
| Acapulco | Acapulco de Juárez |
| acarbose | acarbosa |
| Acaridae | Acáridos |
| Acarigua | Acarigua |
| Acarnan | Acarnán |
| Acarnania | Acarnania |
| acarophobia | acarofobia |
| acarpous | acarpo |
| Acastus | Acasto |
| Acathius of Melitene | Acacius de Melitene |
| acaulescent | acaule |
| Acca Larentia | Aca Larentia |
| Accademia | Galería de la Academia de Venecia |
| Accademia Carrara | Accademia Carrara |
| Accademia dei Lincei | Accademia Nazionale dei Lincei |
| Accademia della Crusca | Accademia della Crusca |
| Accademia di Belle Arti Firenze | Galería de la Academia de Florencia |
| Accademia di San Luca | Accademia di San Luca |
| Accademia Musicale Chigiana | Accademia Musicale Chigiana |
| Accademia Nazionale di Santa Cecilia | Accademia Nazionale di Santa Cecilia |
| Accattone | Accattone |
| accede | acordar |
| accedence | adhesión |
| accelerate | acelerar |
| accelerated | acelerado |
| Accelerated Graphics Port | Accelerated Graphics Port |
| Accelerating universe | Aceleración de la expansión del universo |
| acceleration | aceleración |
| accelerator | acelerador |
| Accelerator effect | Efecto acelerador |
| accelerator pedal | acelerador |
| accelerometer | acelerómetro |
| accent | acento |
| accented | acentuado |
| Accentor | Prunellidae |
| accentuate | acentuar |
