- Music theory1
- Māturīdīyah1
- New York (State)--New York1
- Niẓām al-Mulk, 1018-10921
- Palmistry1
- Persian language--Glossaries, vocabularies, etc--Early works to 18001
- Persian language--Lexicography1
- Persian language--Versification1
- Persian poetry1
- Pharaohs1
- Philippines1
- Philosophy1
- Philosophy, Ancient1
- Philosophy, Arab1
- Poetics1
- Prescriptions, formulae, receipts, etc.1
- Qiblah1
- Quadrants (Astronomical instruments)1
- Qāḍīʹzādah, Mūsá ibn Muḥammad, -approximately 1436. Sharḥ Ashkāl al-taʼsīs1
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Sharḥ al-Waḍʻīyah1