Author
- Abū Ṭālib Sharīf Ḥusaynī1
- Ad-Dardir1
- Adam Magister1
- Adhraʻī, Abū Bakr ibn Aḥmad1
- Adli Sümbülî1
- Adrian VI1
- Aharon ben Yitsḥaḳ Gerish1
- Ahi Hasan Çelebi1
- Ahmad Ghaffari Qazvini1
- Ahmad Ibn-Muhammad Ibn-al-Haʾim1
- Ahmad ibn Abd al-Razzaq al-Tantarani1
- Ahmad ibn Arabshah1
- Ahmad ibn Muhammad ibn Kathīr al-Farghānī1
- Ahmad ibn Naqib al-Misri1
- Ahmad ibn Zayn al-Din al-Ahsa'i1
- Ahmed ibn Nasir1
- Akiva ben Joseph1
- Al-Bayhaqi1
- Al-Biruni1
- Al-Damiri1