- Mathal al-sāʼir fī adab al-kātib wa-al-shāʻir (Ibn al-Athīr, Ḍiyāʼ al-Dīn Naṣr Allāh ibn Muḥammad)1
- Maʻaśeh merkavah1
- Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad, 1389-1459. Kanz al-rāghibīn sharḥ Minhāj al-ṭālibīn1
- Medici, Alessandro de', 1510-15371
- Medici, Giovanni Giacomo de', marchese di Marignano, 1495-15551
- Medici, Giuliano de', 1453-14781
- Medici, House of1
- Medicinal plants1
- Medicine, Ayurvedic--Formulae, receipts, prescriptions1
- Medicine, Chinese1
- Mediterranean Sea--Aegean Sea1
- Mercy1
- Metaphor1
- Metaphysics (Aristotle)1
- Meteorologica (Aristotle)1
- Mexico--Mexico City1
- Mezuzah1
- Michaelmas1
- Middle East--Palestine1
- Midrash rabbah. Exodus1