Author
- Ar(i)aethus Tegeates 3. Jh. v. Chr. 1
- Ararus Comicus um 376/373 v. Chr. 1
- Aratus, of Sicyon, 271-213 B.C. 1
- Arcesilaus Pitanaeus ca. 316-241/240v.Chr 1
- Archedemus Tarsensis 3. Jh. v. Chr. 1
- Archedicus Comicus 4th-3rd c. B.C. 1
- Archelaus Chersonensis 4./3. Jh. v. Chr 1
- Archelaus Philosophus 1
- Archemachus Euboeus 3. Jh. v. Chr. 1
- Archestratus of Gela 1
- Archilochus 1
- Archimedes 1
- Archinus Historicus ca. 4.Jh.v.Chr. 1
- Archippus Comicus um 415/412 v. Chr. 2
- Architimus Historicus 4. Jh. v. Chr. 1
- Aretades Cnidius 2. Jh. v. Chr. 1
- Aristaenetus Byzantius 2./3. Jh. n. Chr 1
- Aristagoras Comicus 5. Jh. v. Chr. 1
- Aristagoras Milesius, 4. Jh. v. Chr. 1
- Aristarchus Tegeates 5th c. B.C. 1
