- Prophets, Pre-Islamic1
- Proserpina (Roman deity)1
- Proverbs, German1
- Pseudo-Ptolemy. Centiloquium1
- Psychology1
- Punishment (Canon law)1
- Purgatory1
- Quadrants (Astronomical instruments)1
- Quatrains, Persian1
- Questions and answers1
- Questions and answers--Jews1
- Qurʼan--Manuscripts1
- Qānūn fī al-ṭibb (Avicenna)1
- Qāḍī Mīr, Ḥusayn ibn Muʻīn al-Dīn, -1504 or 1505. Sharḥ Hidāyat al-ḥikmah1
- Qāḍīʹzādah, Mūsá ibn Muḥammad, -approximately 1436. Sharḥ al-Jaghmīnī1
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Risālah fī al-hayʼah1
- Rabbah bar Bar Ḥana, active 3rd century1
- Rebellion (Pisa, Italy : 1494-1509)1
- Recitations1
- Registers (Lists)1