- Birgivî Mehmet Efendi, approximately 1522-1573. Dhukhr al-mutaʼahillīn wa-al-nisāʼ fī maʻrifat al-aṭhār wa-al-dimāʼ3
- Birgivî Mehmet Efendi, approximately 1522-1573. Durr al-yatīm3
- Bishops3
- Bishops--Appointment, call, and election3
- Brahmasūtra (Bādarāyaṇa)3
- Bread3
- Buddhism3
- Bukhārī, Muḥammad ibn Ismāʻīl, 810-8703
- Bāb al-Ḥādī ʻashar (Ibn al-Muṭahhar al-Ḥillī, al-Ḥasan ibn Yūsuf)3
- Caesar, Julius3
- Caliphate3
- Calligraphy, Arabic3
- Canticles3
- Categoriae (Aristotle)3
- Catherine, of Siena, Saint, 1347-13803
- Catholic Church. Archdiocese of Siena (Italy)3
- Charitable uses, trusts, and foundations (Jewish law)3
- Charities3
- Charity3
- Charlemagne, Emperor, 742-8143