Author
- Abū ʻAbd al-Raḥmān Yaʻqūb ibn Ayyūb Mawāhidī1
- Acyutakr̥ṣṇānandatīrtha1
- Adam Magister1
- Alexander of Villedieu1
- Alfonso Spezzani1
- Ali Qushji1
- Anantabhaṭṭa1
- Anantadeva1
- Aniruddha1
- Appayya Dikshita1
- Augustine of Hippo1
- Augustinus de Leonissa1
- Averroes1
- Avicenna1
- Aḥmad ibn Ḥusayn Ibn al Qunfudh1
- Badarayana1
- Bartholomew Anglicus1
- Bartholomäus Mariensüss1
- Baudhayana1
- Benedictines1