- Nashr fī al-qirāʼāt al-ʻashr (Ibn al-Jazarī, Muḥammad ibn Muḥammad)1
- Nawawī, 1233-1277. Minhāj al-muḥaddithīn1
- Nawawī, 1233-1277. Īḍāḥ fī manāsik al-ḥajj wa-al-ʻumrah1
- Nawawī, 1233-1277. Ḥizb1
- Nazhmiddin Kubro, 1145 or 1146-1221. Uṣūl al-ʻasharah1
- Naẓm al-durar al-sanīyah (ʻIrāqī, ʻAbd al-Raḥīm ibn al-Ḥusayn)1
- Neoplatonism1
- New York (State)--New York1
- Niẓām al-Mulk, 1018-10921
- North Africa1
- Numerical division of sacred works1
- Nuqāyah (Suyūṭī)1
- Nābulusī, ʻAbd al-Ghanī ibn Ismāʻīl, 1641-1731. Dīwān al-dawāwīn wa-rayḥān al-rayāḥīn1
- Oaths (Islamic law)1
- Obligations (Law)1
- Ontology1
- Ophthalmology1
- Orthodox Eastern Church1
- Paracelsus, 1493-15411
- Persian language--Grammar1