- Abū al-Layth al-Samarqandī, Naṣr ibn Muḥammad, -983? Muqaddimah fī al-ṣalāh1
- Abū al-Layth al-Samarqandī, Naṣr ibn Muḥammad, d. 983? Muqaddimah fī al-ṣalāh1
- Abū al-Saʻūd Muḥammad ibn Muḥammad, 1492 or 1493-1574 or 15752
- Abū Ḥanīfah, -767 or 7681
- Abū Ḥanīfah, -767 or 768. Maqṣūd fī al-taṣrīf1
- Abū Ḥanīfah, -767 or 768. Ḍawābiṭ al-thalāthah1
- Academic dissertations2
- Academic theses1
- Accademic fiorentina1
- Acciaioli, Antonio1
- Acciaioli, Francesco1
- Acciaiuoli, Roberto, 1467-15471
- Account books10
- Accounting135
- Accounting--Handbooks, manuals, etc.1
- Accounts1
- Acquittances586
- Acronyms1
- Actions and defenses1
- Adarve, Lazardo del1