- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, -1346 or 1347. Muqaddimāt al-arbaʻ1
- Maḥbūbī, ʻUbayd Allāh ibn Masʻūd, d. 1346 or 7. Muqaddimāt al-arbaʻ1
- Maḥzor31
- Maḥzor. High Holidays5
- Maḥzor. Passover1
- Maḥzor. Sukkot1
- Maḥzor. Yom Kippur1
- Maṣābīḥ al-sunnah (Baghawī, al-Ḥusayn ibn Masʻūd)1
- Meat inspection (Jewish law)5
- Medical education2
- Medicinal plants2
- Medicine10
- Medicine, Arab21
- Medicine, Ayurvedic1
- Medicine, Magic, mystic, and spagiric3
- Medicine, Medieval2
- Medicine, Persian10
- Medicine--Practice1
- Medicine--Study and teaching1
- Mediterranean Region1