- Ontology1
- Ophthalmology1
- Paracelsus, 1493-15411
- Persian language--Rhetoric1
- Persian language--Rhyme1
- Persian language--Terms and phrases1
- Persian literature1
- Personal correspondence1
- Personal narratives--Turkish1
- Pharmacy1
- Philosophy, Ancient1
- Presentation inscriptions1
- Proverbs, Arabic1
- Purity, Ritual1
- Qarahʹtabahʹlī, Ḥusayn ibn Muṣṭafá, -1777 or 1778. Sharḥ Risālat al-istiʻārah1
- Qawāʻid al-aḥkām fī maʻrifat al-ḥalāl wa-al-ḥarām (Ibn al-Muṭahhar al-Ḥillī, al-Ḥasan ibn Yūsuf)1
- Qazwīnī, ʻAlī ibn ʻUmar, 1203 or 1204-1276 or 1277. Risālah al-Shamsīyah fī al-qawāʻid al-manṭiqīyah1
- Qiblah1
- Qiṣṣat al-Miʻrāj (Ghayṭī, Muḥammad ibn Aḥmad)1
- Quotations1