Author
- Alamanno de' Medici2
- Alexander VI2
- Alfnāry2
- Alfonso Petrucci2
- Ali ibn Abd-al-Malik al-Hindi2
- Ali Çelebi2
- Alvise I Mocenigo2
- Anandagiri2
- Anantadeva2
- Andrea Gritti2
- Annambhatta2
- Antoninus of Florence2
- Aḥmad al-Bannā al-Dimyāṭī2
- Aḥmad ibn Maḥmūd Siyawāsī2
- Aḥmad ibn Muḥammad Suḥaymī2
- Aḥmad ibn Mūsá Ibn ʻAbd al-Ghaffār2
- Barallusī, Aḥmad2
- Bernardino de Sahagún2
- Bhāskara II2
- Biccherna2