Author
- Aemilius Asper 1
- Agennius Urbicus 4./5. Jh. n. Chr 2
- Alexander, of Aphrodisias 6
- Ammonius, Hermiae 4
- Anaritius d. ca. 922 1
- Andocides ca. 440-ca. 390 B.C. 1
- Anonymi Epici Et Lyrici 8
- Anonymi Geographia in Sphaera Intelligenda 1
- Anonymi in Aristotelis 5
- Appendix Vergiliana 1
- Appianus of Alexandria 1
- Aretaeus of Cappadocia 2
- Argumenta Aeneidis et Tetrasticha in cunctis libris Vergilii 4
- Aristaenetus 1
- Aristonous Corinthius 3. Jh. v. Chr. 1
- Aristotle. 384-322 1
- Arnobius of Sicca 1
- Asclepius, of Tralles 1
- Asconius Pedianus, Quintus 9 B.C.-76 A.D 2
- Asellio, Sempronius fl. 150-91. B.C. 1
