- Mathematics, Greek1
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- Medici, Lorenzo de', 1449-14921
- Medicine, Greek and Roman1
- Medicine, Medieval1
- Medicine, Persian1
- Medicine--Study and teaching1
- Metaphysics1
- Mevleviyeh1
- Mexía, Pedro, 1496?-1552?1
- Michaelmas1
- Michigan--Kalamazoo1
- Middle East1
- Military history, Medieval1
- Miqdād ibn al-Aswad, 587-6551
- Monastic and religious life (Buddhism)1
- Monastic and religious life--Early church1
- Months1
- Mukhtaṣar al-Iḥyāʼ1
- Mullā Ḥanafī, Muḥammad. Risālah al-Ḥanafīyah1