- Bahnasī, ʻAbd al-Wahhāb ibn al-ḥasan, d. 1286 or 7. Naẓm Muthallath Quṭrub1
- Bassāmat ahl al-bayt (Wazīrī, Ibrāhīm ibn Muḥammad)1
- Battle of Karbalāʼ (Karbalāʼ, Iraq : 680)1
- Bayḍāwī, ʻAbd Allāh ibn ʻUmar, -1286? Lubb al-albāb1
- Bazzār, Khalaf ibn Hishām, 767 or 768-8441
- Bible. Matthew1
- Bibles1
- Biqāʻī, Ibrāhīm ibn ʻUmar, 1406 or 1407-1480. Muqaddimat Īsāghūjī1
- Borders, Ornamental (Decorative arts)1
- Bosnia and Herzegovina--Sarajevo1
- Buhūtī, Manṣūr ibn Yūnus, d. 1641. ʻUmdah1
- Bulgaria--Sofia1
- Bābā Afz̤al, active 13th century. Jāvidānʹnāmah1
- California--Berkeley1
- Catholic Church1
- Caucasus1
- Celibacy--Christianity1
- Census1
- Certificates1
- Charitable uses, trusts, and foundations (Islamic law)1