Author
- ʻAbd al-Raḥmān ibn Abī Bakr Ibn al-ʻAynī2
- ʻAlī ibn Sulaymān Mardāwī2
- Ṣadr al-Shahīd2
- 'Ali ibn al-'Abbas al-Majusi1
- Abbadia San Salvatore1
- Abdullah bin Asaad Al-Yafi'i1
- Abraham ben Alexander of Cologne1
- Abu al-Qasim al-Zahrawi1
- Abu-l-Qāsim ibn Fīrruh Shāṭibī1
- Abū ʻabd Allāh al-Fāsī1
- Adam Luce Dominici1
- Adhraʻī, Abū Bakr ibn Aḥmad1
- Ahmad ibn Naqib al-Misri1
- Al-Baghawi1
- Al-Ghazali1
- Al-Hilli1
- Al-Mahdi Ahmad bin Yahya1
- Albrecht von Pfalz-Mosbach1
- Alcuin1
- Alfonso de Palencia1