- Persian language--Grammar2
- Persian letters2
- Pharmacopoeias2
- Philosophy2
- Physiognomy2
- Plague2
- Politics and government2
- Prayers2
- Precious stones2
- Prescriptions, formulae, receipts, etc.2
- Qiṣṣat al-Miʻrāj (Ghayṭī, Muḥammad ibn Aḥmad)2
- Quhustānī, Muḥammad, -approximately 1546. Jāmiʻ al-rumūz2
- Qurʼan--Selections2
- Quṭb al-Taḥtānī, Muḥammad ibn Muḥammad, 1294 or 1295-1364 or 1365. Lawāmiʻ al-asrār fī sharḥ Maṭāliʻ al-anwār2
- Qāmūs al-muḥīṭ (Fīrūzābādī, Muḥammad ibn Yaʻqūb)2
- Rajab2
- Reading2
- Rent (Islamic law)2
- Riddles, Arabic2
- Riddles, Persian2