- Medici, Bivigliano de'5
- Medicine, Ayurvedic--Formulae, receipts, prescriptions5
- Medicine, Greek and Roman5
- Medicine, Persian5
- Meteorologica (Aristotle)5
- Meteorology5
- Mexico--Mexico City5
- Mirqāt al-wuṣūl (Hüsrev, Molla)5
- Monarchy5
- Mukhtaṣar al-maʻānī (Taftāzānī, Masʻūd ibn ʻUmar)5
- Mukhtaṣar al-nāfiʻ (Muḥaqqiq al-Ḥillī, Jaʻfar ibn al-Ḥasan)5
- Munfarijah (Ibn al-Naḥwī, Yūsuf ibn Muḥammad)5
- Nahuatl language5
- Numerology5
- Nuqāyah mukhtaṣar al-Wiqāyah fī masāʼil al-Hidāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)5
- Omens--Religious aspects--Hinduism5
- Pastoral theology5
- Philosophy and religion5
- Philosophy, Arab5
- Pinkasim5