Author
- Abu Dawood1
- Abu Hayyan al-Gharnati1
- Abu al-Qasim al-Zahrawi1
- Abū Mūsá al-Madīnī1
- Abū Zurʻah al-ʻIrāqī1
- Adam Luce Dominici1
- Adhraʻī, Abū Bakr ibn Aḥmad1
- Ahmad Ibn-Muhammad Ibn-al-Haʾim1
- Al-Ghazali1
- Albertus Magnus1
- Albrecht von Pfalz-Mosbach1
- Alcuin1
- Alfnāry1
- Alfonso de Palencia1
- Alṭaaāʼī1
- Ambrose1
- Amir Khosrow1
- Andrea da Barberino1
- Antoine Vincent1
- Antonius of Vercelli1