Author
- Ali al-Bistami2
- Ali al-Qari2
- Alvise I Mocenigo2
- Alḥulāwī2
- Amaru2
- Anantabhaṭṭa2
- Andrea Gritti2
- Antonio d'Azario2
- Anubhūtisvarūpācārya2
- Armenian Catholic Church2
- Ascanio Savorgnano2
- Ashtavakra2
- Assar Tabrizi2
- Aurelius Victor2
- Autolycus of Pitane2
- Aḥmad Ibn-Yaḥyā Ibn-Abī-Ḥaǧala2
- Aḥmad ibn Aḥmad Ramlī2
- Aḥmad ibn Muḥammad ibn Abī Bakr2
- Aḥmad ibn Yūsuf al-Ruʿaynī2
- Baháʼu'lláh2