Author
- Abdollah ibn Bukhtishu2
- Abdullah bin Asaad Al-Yafi'i2
- Abdülbâkî Esîrîzade2
- Abdülbâkî Ârif Efendi2
- Abdürrezzâk Nevres2
- Abraham Catalano2
- Abraham Firkovich2
- Abraham ben Josiah Yerushalmi2
- Abu Hafs Siraj al-Din al-Ghaznawi2
- Abu al-Faraj al-Isfahani2
- Abu al-Ma'ali al-Talawi2
- Abu al-Qasim al-Zahrawi2
- Abu l-Fath2
- Abū al-ʻAbbās al-Wansharīsī2
- Abū al-Ḥasan Yaghmā Jandaqī2
- Abū al-Ḥasan Ḥusaynī Farāhānī2
- Adam Magister2
- Adrian VI2
- Aelius Donatus2
- Ahdari2