- Manuscripts, Arabic28
- Manuscripts, Persian1
- Mathematics, Arab1
- Medicine, Arab1
- Metaphysics1
- Mulakhkhaṣ fī al-hayʼah (Jaghmīnī, Maḥmūd ibn Muḥammad)1
- Mullā Ḥanafī, Muḥammad. Risālah al-Ḥanafīyah3
- Muslims--Conduct of life1
- Muḥammad, Prophet, -6324
- Names, Personal1
- New Jersey--Princeton28
- Nuqāyah mukhtaṣar al-Wiqāyah fī masāʼil al-Hidāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Philosophy, Arab1
- Poetry2
- Praise--Religious aspects--Islam1
- Prayer--Islam1
- Profession of faith (Islam)1
- Qazwīnī, ʻAlī ibn ʻUmar, 1203 or 1204-1276 or 1277. Risālah al-Shamsīyah fī al-qawāʻid al-manṭiqīyah1
- Quadrants (Astronomical instruments)1
- Quhustānī, Muḥammad, -approximately 1546. Jāmiʻ al-rumūz1