- Arabic prose literature2
- Archery2
- Armayūnī, Yūsuf ibn ʻAbd Allāh, -15512
- Ashbāh wa-al-naẓāʼir (Ibn Nujaym, Zayn al-Dīn ibn Ibrāhīm)2
- Asia2
- Astarābādhī, Muḥammad ibn ʻAlī, -1618 or 1619. Manhaj al-maqāl fī taḥqīq aḥwāl al-rijāl2
- Astarābādī, al-Ḥasan ibn Muḥammad, d. 1315. Wāfīyah fī sharḥ al-Kāfīyah2
- Astrology, Iranian2
- Astrometeorology2
- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah. Qism al-Ṭabīʻī wa-al-ilāhī2
- Babism2
- Badr al-ṭāliʻ fī ḥall Jamʻ al-jawāmiʻ (Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad)2
- Bahai Faith2
- Bahlawān, Mūsá ibn ʻAbd Allāh, -1720 or 1721. Risālah al-qiyāsīyah2
- Battle of Badr (Badr Ḥunayn, Saudi Arabia : 624)2
- Bektashi2
- Birgivî Mehmet Efendi, approximately 1522-1573. Risālat al-tawḥīd2
- Borders, Ornamental (Decorative arts)2
- Bukhārī, Muḥammad ibn Ismāʻīl, 810-8702
- Bulgaria2