| aborto spontaneo | aborto espontáneo |
| Abou Diaby | Abou Diaby |
| Above the Law | Above the Law |
| Above the line | ATL |
| Abqayq | Abqaiq |
| abracadabra | abracadabra |
| Abraham a Sancta Clara | Abraham a Sancta Clara |
| Abraham de Moivre | Abraham de Moivre |
| Abraham Lincoln | Abraham Lincoln |
| Abraham Maslow | Abraham Maslow |
| Abraham Ortelius | Abraham Ortelius |
| Abraham Oyanedel | Abraham Oyanedel |
| Abraham Simpson | Abraham Simpson |
| Abraham Van Helsing | Abraham Van Helsing |
| Abraham Wald | Abraham Wald |
| abramide | besugo |
| abramide comune | besugo |
| Abramis brama | Abramis brama |
| Abramo | Abrahán |
| Abramo Abulafia | Abraham Abulafia |
| Abramo Lincoln | Abraham Lincoln |
| abrasione | desgaste |
| abrasivo | abrasivo |
| Abreazione | Abreacción |
| Abreschviller | Abreschviller |
| Abrest | Abrest |
| Abrictosaurus consors | Abrictosaurus |
| Abriès | Abriès |
| abrogare | suprimir |
| abrogazione | cancelación |
| Abrosaurus dongpoensis | Abrosaurus |
| abrotano | abrótano |
| Abruzzo | Abruzos |
| Absalon | Absalón |
| Absalone | Absalón |
| Abscon | Abscon |
| abside | ábside |
| Absolut | Absolut Vodka |
| Absolutely Live | Absolutely Live |
| Abstract factory | Abstract Factory |
| absurdism | absurdismo |
| Abu al-Qasim az-Zahrawi | Abulcasis |
| Abu Dhabi | Abu Dhabi |
| Abu Ghraib | Abu Ghraib |
| Abu Gurab | Abu Gurab |
| Abu l-Abbas al-Saffah | As-Saffah |
| Abu Mena | Abu Mena |
| Abu Musab al-Zarqawi | Abu Musab al Zarqaui |
| Abu Nidal | Abu Nidal |
| Abu Nuwas | Abu Nuwas |
| Abu Rawash | Abu Roash |
| Abu Simbel | Abu Simbel |
| Abuja | Abuya |
| Abukir | Abukir |
| Abul Wáfa | Abul Wáfa |
| abusare | aplicar mal |
| abusare di | abusar de |
| Abusir | Abusir |
| abusiva | ocupante ilegal |
| Abusivismo | Carácter abusivo |
| abusivo | paracaidista |
| abuso | abuso |
| abuso delle prerogative parlamentari | violación de la inmunidad parlamentaria |
| abuso di fiducia | abuso de confianza |
| abuso minorile | abuso de menores |
| abuso sessuale | abuso sexual |
| Abutilon | Abutilon |
| Abwehr | Abwehr |
| ABY | ABY |
| Abydos | Abidos |
| Abyss | The Abyss |
| Abzac | Abzac |
| abzima | abzima |
| Abéché | Abéché |
| Abū Bakr | Abu Bakr as-Siddiq |
| AC | AC |
| AC Lugano | Associazione Calcio Lugano |
| Acab | Acab |
| Acacallide | Acacalis |
| acacia | acacia |
