- Natural history1
- Niẓāmī Ganjavī, 1140 or 1141-1202 or 12031
- Nāṣir al-Dīn Shāh, Shah of Iran, 1831-18961
- Pahlavi language1
- Persian letters1
- Physics1
- Pictorial works1
- Prayers1
- Prescriptions, formulae, receipts, etc.1
- Prophets1
- Prophets, Pre-Islamic1
- Purity, Ritual--Islam1
- Qawāʻid al-aḥkām fī maʻrifat al-ḥalāl wa-al-ḥarām (Ibn al-Muṭahhar al-Ḥillī, al-Ḥasan ibn Yūsuf)1
- Qurʼan--Manuscripts1
- Responsa1
- Sacred books1
- Seder ṭohorah (Maimonides, Moses)1
- Sefer ahavah (Maimonides, Moses)1
- Sefer ha-madaʻ (Maimonides, Moses)1
- Sefer zemanim (Maimonides, Moses)1