Author
- Arnold Goerinus1
- Arnold-André Sittard1
- Ascanio Sforza1
- Asiriddini Akhsikatī1
- Asmus Biersteden1
- Assar Tabrizi1
- Assembly of the French clergy1
- Augustine of Hippo1
- Averroes1
- Azariah dei Rossi1
- Azriel1
- Aşık Paşa1
- Aḥmad Ibn-Fāris1
- Aḥmad ibn Manṣūr Isbījābī1
- Aḥmad ibn Muḥammad Nāṭifī1
- Aḥmad ibn Muḥammad al-Akhwī Khujandī1
- Aḥmad ibn Muḥammad ʻInānī1
- Aḥmad ibn Muḥammad Ḥanafī1
- Aḥmad ibn Qāsim Ghazzī1
- Aḥmad ibn Yaḥyá Ḥafīd al-Saʻd1