- Asia1
- Astrolabes1
- Astrology, Arab1
- Astrometeorology1
- Astronomy, Medieval1
- Azharī, Khālid ibn ʻAbd Allāh, -1499. Muqaddimah al-Azʹharīyah1
- Bahaüddin Nakşibend, 1318-13891
- Balāṭunusī, Muḥammad ibn ʻAbd Allāh, 1395 or 1396-1459. Mukhtaṣar Minhāj al-ʻābidīn1
- Belgium--Mons1
- Birmāwī, Muḥammad ibn ʻAbd al-Dāʼim, 1362-1428. Nubdhah al-alfīyah fī al-uṣūl al-fiqhīyah1
- Borders, Ornamental (Decorative arts)1
- Breviaries1
- Bridget, of Sweden, Saint, approximately 1303-13731
- Bulls, Papal1
- Calligraphy, Arabic1
- Canon law1
- Carmelites1
- Catedral (Córdoba, Spain)1
- Chess1
- Children1