- Language and languages--Philosophy1
- Leather doublures1
- Logic3
- Manuscripts, Arabic7
- Manuscripts, European1
- Manuscripts, Hebrew1
- Manuscripts, Latin6
- Manuscripts, Latin (Medieval and modern)2
- Manuscripts, Medieval2
- Manuscripts, Persian2
- Manuscripts, Renaissance5
- Manuscripts, Turkish3
- Mathematics, Arab1
- Medicine, Ancient1
- Metaphysics✖[remove]20
- Metaphysics (Aristotle)5
- Miftāḥ al-ʻulūm (Sakkākī, Yūsuf ibn Abī Bakr)1
- Muslim pilgrims and pilgrimages1
- Muslim pilgrims and pilgrimages--Law and legislation1
- Muḥammad, Prophet, -6321