- Mathematics, Arab18
- Mechanics1
- Medical astrology1
- Medicine2
- Medicine, Ayurvedic2
- Medicine, Persian1
- Medicine--Formulae, receipts, prescriptions1
- Military art and science1
- Mountains--Religious aspects--Hinduism1
- Mukhtaṣar al-maʻānī (Taftāzānī, Masʻūd ibn ʻUmar)1
- Mulakhkhaṣ fī al-hayʼah (Jaghmīnī, Maḥmūd ibn Muḥammad)1
- Muslim pilgrims and pilgrimages1
- Muḥammad, Prophet, -632--Devotional literature1
- Muṭarrizī, Nāṣir ibn ʻAbd al-Sayyid, 1144-1213. Miṣbāḥ1
- New Jersey--Princeton9
- New York (State)--New York8
- Niẓām al-Mulk, 1018-10921
- Numerology2
- Nuqāyah (Suyūṭī)1
- Nuzhat al-nuẓẓār fī ʻilm al-ghubār (Ibn al-Hāʼim, Aḥmad ibn Muḥammad)2