Author
- Ali ibn Abd-al-Malik al-Hindi1
- Ali ibn Maymun1
- Ali ibn Sahl Rabban al-Tabari1
- Alonso Carrillo y Laso1
- Alonso de Molina1
- Alonzo de Santa Cruz1
- Alī Efendi1
- Amir Khosrow1
- Amīn al-Dīn Muḥammad Ṣāfī1
- Anandabodha Paramahansa1
- Anandanatha Yogipravara1
- Andrea Alciato1
- Andreas Räbeln1
- Andrew Welch1
- Antonio de la Torre1
- Antonius Verherent1
- António das Chagas1
- Aristotle1
- Assar Tabrizi1
- Attar of Nishapur1