- Borders, Ornamental (Decorative arts)2
- Breastfeeding--Religious aspects--Islam2
- Bridles2
- Buddhist literature2
- Bukhārī, Muḥammad ibn Ismāʻīl, 810-8702
- Bulgaria2
- Bulgaria--Sofia2
- Burial2
- Business mathematics2
- Bāʻūnīyah, ʻĀʼishah bint Yūsuf, -1516 or 1517. Badīʻīyah2
- Būstān (Saʻdī)2
- Calendar, Chinese2
- Calligraphy, Ottoman2
- Cambrai, League of, 15082
- Cardinals2
- Carlos, Prince of Viana, 1421-14612
- Case grammar2
- Castilla y León (Spain). Cortes2
- Catherine, of Alexandria, Saint2
- Catherine, of Siena, Saint, 1347-13802