Encyclopedias, Almanacs, Transcripts, and Maps
- Antigua
- Antigua (La Antigua Guatemala)
- Antiochus of Ascalon (130/120?–68/7 BCE)
- Antioquia
- Antipersonalist Radical Civic Union
- Antiphon (c. 480–411 BCE)
- Antiques
- Antisthenes (ante 443 BCE–post 366 BCE)
- Antuñano, Estevan de (1792–1847)
- Antúnez, Nemesio (1918–1993)
- Anuak
- Anuta
- Anza, Juan Bautista de (1736–1788)
- Anzaldúa, Gloria (1942–2004)
- Anzoátegui, José Antonio (1789–1819)
- Apalachee
- Apalai
- Aparicio, Luis (1934–)
- Apeiron/Peras
- Apel, Karl-Otto (1922–)