Encyclopedias, Almanacs, Transcripts, and Maps
- Art, Interpretation of
- Art, Ontology of
- Art, Performance in
- Art, Representation in
- Art, Style and Genre in
- Art, Truth in
- Art, Value in
- Arteaga, Rosalía (1956–)
- Arthur, Jean
- Artificial and Natural Languages
- Artigas
- Artigas, José Gervasio (1764–1850)
- Artisans
- Arzáns Orsúa y Vela, Bartolomé (1676–1736)
- Arze, José Antonio (1904–1955)
- As-Is Agreement
- Asado
- Ascasubi, Hilario (1807–1875)
- Ash, Roy Lawrence
- Asháninka