Author
- ʿAbd-al-ʿAlī Ibn-Muḥammad al Birǧandī2
- Abdullah bin Asaad Al-Yafi'i1
- Abu Bakr al-Hassar1
- Abu al-Hariri1
- Abu al-Qasim al-Zahrawi1
- Abū Bakr ibn Ismāʻīl Shanawānī1
- Abū ʻAbd al-Raḥmān Yaʻqūb ibn Ayyūb Mawāhidī1
- Adam Magister1
- Adrien de le Borve1
- Al-Biruni1
- Al-Jaldaki1
- Al-Larí1
- Al-Mu'azzam Isa1
- Alain of Lille1
- Alamanno Gerardi1
- Albertanus of Brescia1
- Albertus Magnus1
- Alessandro da Sassoferrato1
- Alfonso Gondi1
- Alfonso Spezzani1