- Muqniʻah (Mufīd, Muḥammad ibn Muḥammad)2
- Musicians2
- Muslim ibn al-Ḥajjāj al-Qushayrī, approximately 821-8752
- Muslim pilgrims and pilgrimages--Law and legislation2
- Mutanabbī, Abū al-Ṭayyib Aḥmad ibn al-Ḥusayn, 915 or 916-9652
- Mysticism--Islam2
- Māturīdīyah2
- Nasafī, ʻAbd Allāh ibn Aḥmad, d. 1310. Wāfī fī al-furūʻ2
- Nawādir al-ʻaynīyah fī al-bawādir al-ghaybīyah (Jīlī, ʻAbd al-Karīm ibn Ibrāhīm)2
- Naṣīḥat al-ikhwān wa-murshidat al-khillān (Ibn al-Wardī, Zayn al-Dīn ʻUmar ibn al-Muẓaffar)2
- North Macedonia--Skopje2
- Nuzhat al-nuẓẓār fī ʻilm al-ghubār (Ibn al-Hāʼim, Aḥmad ibn Muḥammad)2
- Parchment (Paper)2
- Perfumes--Religious aspects--Islam2
- Persian letters2
- Pharmacopoeias2
- Physiognomy2
- Plague2
- Political ethics2
- Prescriptions, formulae, receipts, etc.2