- Manuscripts, Turkish33
- Marginalia1
- Mashāriq al-anwār (Ṣaghānī, al-Ḥasan ibn Muḥammad)1
- Massachusetts--Boston1
- Massachusetts--Williamstown1
- Materia medica1
- Mathematics, Arab2
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- Medicine2
- Medicine, Arab1
- Medicine, Magic, mystic, and spagiric2
- Medicine, Medieval1
- Mediterranean Sea--Gulf of Kusadasi3
- Middle East--Jerusalem1
- Missouri--Saint Louis1
- Mulakhkhaṣ fī al-hayʼah (Jaghmīnī, Maḥmūd ibn Muḥammad)1
- Muslims--Conduct of life2
- Muḥammad, Prophet, -6326
- Muṭawwal (Taftāzānī, Masʻūd ibn ʻUmar)1
- Mysticism--Islam1