Author
- Assembly of the French clergy1
- Athanasius of Alexandria1
- Audax1
- Augustinians1
- Augustinus Triumphus1
- Augustinus de Leonissa1
- Azar Bigdeli1
- Aḥmad Ghaznawī1
- Aḥmad Ibn-Muḥammad al- Maidānī1
- Aḥmad ibn Aḥmad Ramlī1
- Aḥmad ibn Qāsim Ghazzī1
- Aḥmad ibn ʻAbd al-ʻAzīz Hilālī1
- Aḥmad ibn Ḥusayn Ibn al Qunfudh1
- Aṅgiras1
- B. Desnaguelz1
- Baba1
- Badr al-Rashīd1
- Bagnano family1
- Baldinus Ceccharini1
- Balthasar de Piscia1