- Birgivî Mehmet Efendi, approximately 1522-1573. Risālah fī ādāb al-baḥth1
- Birgivî Mehmet Efendi, approximately 1522-1573. Risālat al-tawḥīd1
- Birth of a person1
- Bookkeeping1
- Books and reading1
- Borders, Ornamental (Decorative arts)1
- Buhūtī, Manṣūr ibn Yūnus, d. 1641. ʻUmdah1
- Buhūtī, Ṣāliḥ ibn Ḥasan, -1709 or 1710. ʻUmdat al-fāriḍ1
- Buildings1
- Bulgaria1
- Burhān al-Sharīʻah, Maḥmūd ibn ʻUbayd Allāh, -1274 or 1275. Wiqāyat al-riwāyah1
- Burhānī, Muḥammad. Qalāʼid al-Burhānīyah1
- Bustānī, Buṭrus ibn Būlus, 1818 or 1819-1882 or 1883. Kashf al-niqāb fī ʻilm al-ḥisāb1
- Bāb al-Ḥādī ʻashar (Ibn al-Muṭahhar al-Ḥillī, al-Ḥasan ibn Yūsuf)1
- Bāfaḍl al-ḥaḍramī, ʻAbd Allāh ibn ʻAbd al-Raḥmān, 1446 or 7-1512 or 13. Mukhtaṣar al-fiqh1
- Būstān (Saʻdī)1
- Calendar1
- Calendar, Julian1
- Caliphate1
- Caliphs1