Author
- Petrus Riga2
- Qāḍī Zāda al-Rūmī2
- Rashi2
- Rāma Daivajña2
- Sriharsha2
- Vijñānātman2
- Abhinavagupta1
- Abraham bar Hiyya1
- Abū al-Qāsim ibn Abī Bakr Samarqandī1
- Abū al-Qāsim ʻAbd al-Raḥmān ibn ʻAlī ibn Abī Ṣādiq al Nīsābūrī1
- Acyutakr̥ṣṇānandatīrtha1
- Albertus Magnus1
- Alexander of Villedieu1
- Anantabhaṭṭa1
- Anantadeva1
- Aniruddha1
- Appayya Dikshita1
- Augustine of Hippo1
- Augustinus de Leonissa1
- Avicenna1