- Nukhbat al-fikar fī muṣṭalaḥ ahl al-athar (Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī)1
- Nābulusī, ʻAbd al-Ghanī ibn Ismāʻīl, 1641-1731. Dīwān al-dawāwīn wa-rayḥān al-rayāḥīn1
- Opium1
- Orso, Saint1
- Pakhomiĭ Logofet, monk, active 15th century1
- Papacy1
- Parchment (Paper)2
- Passion of Jesus Christ2
- Passover--Liturgy1
- Patience--Religious aspects--Islam1
- Patrizi, Francesco, 1275-13281
- Paul, the Hermit, Saint, -approximately 3412
- Penance1
- Persian language--Grammar2
- Persian language--Rhyme1
- Persian poetry5
- Pertev Paşa, 1785-18371
- Petrarca, Francesco, 1304-13741
- Pigskin bindings1
- Pilgrim Festivals (Judaism)--Liturgy1