- Kāfī (Kulaynī, Muḥammad ibn Yaʻqūb)6
- Lebanon--Tripoli6
- Letter writing, Hebrew6
- Letter writing, Persian6
- Manuscripts, Armenian6
- Manuscripts, Portuguese6
- Maqṣūrah (Ibn Durayd, Muḥammad ibn al-Ḥasan)6
- Medicinal plants6
- Metaphysics (Aristotle)6
- Mevleviyeh6
- Monasticism and religious orders6
- Mukhtaṣar al-nāfiʻ (Muḥaqqiq al-Ḥillī, Jaʻfar ibn al-Ḥasan)6
- Muslim pilgrims and pilgrimages--Law and legislation6
- Mysticism6
- Names, Personal--Arabic6
- Palmistry6
- Parts of speech6
- Pharmacology6
- Pharmacopoeias6
- Philip II, King of Spain, 1527-15986