| agronomist | agrónomo |
| agronomy | agronomía |
| Agropyron | Agropyron |
| Agrosaurus | Agrosaurus |
| Agrostemma | Agrostemma |
| Agrostis | Agrostis |
| agrosystem | agrosistema |
| aground | encallado |
| Agrégation | Agregación en Francia |
| Agrı Province | Provincia de Agri |
| AGT | Tíbet |
| Agua Azul | Cataratas de Agua Azul |
| Aguadilla | Aguadilla |
| Aguaruna | Aguarunas |
| Aguascalientes | Aguascalientes |
| Agudelle | Agudelle |
| Aguilar de Campoo | Aguilar de Campoo |
| aguish | febril |
| Agujaceratops | Agujaceratops |
| Aguri Suzuki | Aguri Suzuki |
| Agusan River | Río Agusan |
| Agustinia | Agustinia |
| Agustín Aranzábal | Agustín Aranzabal Alkorta |
| Agustín Argüelles | Agustín Argüelles |
| Agustín Barrios | Agustín Pío Barrios |
| Agustín de Betancourt | Agustín de Bethencourt y Molina |
| Agustín Delgado | Agustín Delgado |
| Agustín Eyzaguirre | Agustín de Eyzaguirre |
| Agustín García Calvo | Agustín García Calvo |
| Agustín García-Gasco Vicente | Agustín García-Gasco Vicente |
| Agustín Gaínza | Agustín Gaínza |
| Agustín Gómez-Arcos | Agustín Gómez-Arcos |
| Agustín Hernandez | Agustín Hernández Navarro |
| Agustín I of Mexico | Agustín de Iturbide |
| Agustín Magaldi | Agustín Magaldi |
| Agustín Moreto y Cavana | Agustín Moreto |
| Agustín Orión | Agustín Orión |
| Agustín Pedro Justo | Agustín Pedro Justo |
| Aguçadoura Beach | Praia da Aguçadoura |
| Agy | Agy |
| ah | ah |
| Ah Puch | Ah Puch |
| aha | ah |
| Ahab | Acab |
| Ahaggar | Ahaggar |
| Ahaggar Mountains | Ahaggar |
| Ahasuerus | Asuero |
| Ahaxe-Alciette-Bascassan | Ahaxe-Alciette-Bascassan |
| Ahaziah of Israel | Ocozías de Israel |
| Ahaziah of Judah | Ocozías de Israel |
| ahead | antes de |
| ahead of time | temprano |
| Ahenobarbus | Ahenobarbo |
| AHEPA University Hospital | Hospital de AHEPA |
| Ahetze | Ahetze |
| Ahhotep I | Ahhotep |
| Ahhotep II | Aah-Hotep II |
| Ahmad bin Yahya | Ahmad ibn Yahya |
| Ahmad Chah Massoud | Ahmed Shah Massoud |
| Ahmad ibn Fadlan | Ibn Fadlan |
| Ahmad ibn Hanbal | Ahmad bin Hanbal |
| Ahmad ibn Muhammad ibn Kathīr al-Farghānī | Al-Farghani |
| Ahmad Jamal | Ahmad Jamal |
| Ahmad Shah Abdali | Ahmed Sah Abdali |
| Ahmad Shah Massoud | Ahmed Shah Massoud |
| Ahmad Shamlou | Ahmad Shamlou |
| Ahmad Shukeiri | Ahmed Shukeiri |
| Ahmad Tejan Kabbah | Ahmad Tejan Kabbah |
| Ahmadi | Comunidad Ahmadía |
| Ahmadiyya Muslim Community | Comunidad Ahmadía |
| Ahmadu Tall | Ahmadu Tall |
| Ahmed Abdallah Mohamed Sambi | Ahmed Abdallah Mohamed Sambi |
| Ahmed Al-Bahri | Ahmed Al Bahri |
| Ahmed Ben Bella | Ahmed Ben Bella |
| Ahmed Bouchiki | Asesinato de Ahmed Bouchiki |
| Ahmed Djemal | Ahmed Cemal |
| Ahmed I | Ahmed I |
| Ahmed II | Ahmed II |
| Ahmed III | Ahmed III |
| Ahmed Mohamed ag Hamani | Ahmed Mohamed ag Hamani |
| Ahmed Mohammed al Makkari | Al Maqqari |
| Ahmed Nazif | Ahmed Nazif |
| Ahmed Ould Daddah | Ahmed Ould Daddah |
| Ahmed Ouyahia | Ahmed Ouyahia |
| Ahmed Shah Abdali | Ahmed Shah Abdali |
| Ahmed Shawqi | Ahmad Sawqi |
| Ahmed Yassin | Ahmed Yasín |
| Ahmedabad | Ahmedabad |
| Ahmes | Amosis I |
| Ahmet Ertegün | Ahmet Ertegün |
| Ahmet Necdet Sezer | Ahmet Necdet Sezer |
| Ahmose | Amosis |
| Ahmose I | Amosis I |
| Ahmose-Meritamon | Ahmose-Meritamón |
| Ahmose-Nefertari | Ahmose-Nefertari |
| Ahmose-Sitkamose | Ahmose-Sitkamose |
| Ahn Jung-Hwan | Ahn Jung-Hwan |
| Ahnenerbe | Ahnenerbe |
| Ahnentafel | Ahnentafel |
| Ahoy Rotterdam | Ahoy |
| Ahrensburg culture | Ahrensburgiense |
| Ahriman | Ahrimán |
| Ahrweiler | Distrito de Ahrweiler |
| Ahtopol | Akhtopol |
| Ahuachapán | Departamento de Ahuachapán |
| Ahuachapán Department | Departamento de Ahuachapán |
| Ahuitzotl | Ahuízotl |
| Ahuizotl | Ahuízotl |
| Ahun | Ahun |
| Ahura Mazda | Ahura Mazda |
| Ahvaz | Ahvaz |
| Ahvenanmaa | Åland |
| AI | Inteligencia artificial |
| Ai no Kusabi | Ai no Kusabi |
| Ai no Wakakusa Monogatari | Mujercitas |
| Ai Otsuka | Ai Ōtsuka |
| Ai Shōjo Pollyanna Monogatari | Pollyanna |
| Ai Takahashi | Ai Takahashi |
| AI Velorum star | Estrellas de tipo Al Velorum |
| Ai Yori Aoshi | Ai Yori Aoshi |
| Ai-Khanoum | Alejandría de Oxiana |
| AIBO | Aibo |
| Aicardi syndrome | Síndrome de Aicardi |
| Aichach | Aichach |
| Aichach-Friedberg | Distrito de Aichach-Friedberg |
| Aichi Kokuki | Aichi Kokuki |
| Aichi Prefecture | Prefectura de Aichi |
| Aichi Television Broadcasting | TV Aichi |
| aid | ayudante |
