Author
- Abū Ḥanīfa1
- Abū Ṭālib Iṣfahānī1
- Acciaioli family1
- Adam Luce Dominici1
- Adam Magister1
- Adli Sümbülî1
- Adrian VI1
- Adrien de le Borve1
- Agnes de Cavaciis1
- Agnes de Claustris1
- Agniveśamuni1
- Agnolo Poliziano1
- Ahdari1
- Ahi Hasan Çelebi1
- Ahmad Ghaffari Qazvini1
- Ahmad Sirhindi1
- Ahmad al-Badawi1
- Ahmad al-Qalqashandi1
- Ahmad ibn Ahmad al-Hulwani1
- Ahmad ibn Hanbal1