- Muṭarrizī, Nāṣir ibn ʻAbd al-Sayyid, 1144-1213. Miṣbāḥ fī al-naḥw1
- Mysteries and miracle-plays, English1
- Mysteries and miracle-plays, French1
- Mysticism--Catholic Church1
- Mysticism--Judaism1
- Mythology1
- Nahj al-balāghah (Sharīf al-Raḍī, Muḥammad ibn al-Ḥusayn)1
- Najīb al-Dīn al-Samarqandī, Muḥammad ibn ʻAlī, -1222. Asbāb wa-al-ʻalāmāt1
- Names1
- Navigation1
- Nawawī, 1233-1277. Taṣḥīḥ al-Tanbīh1
- Neoplatonism1
- New York (State)--New York1
- Nicholas V, Pope, 1397-14551
- Nicholas, of Dinkelsbühl, approximately 1360-14331
- Nicolas d'Orbelles1
- Nile River1
- Nobility--Heraldry1
- Norbert, of Xanten, Saint, approximately 1080-11341
- Novitiate1