- Ospedale di San Bartolomeo (Florence, Italy)2
- Paribhāṣenduśekhara (Nāgeśabhaṭṭa)2
- Passover--Liturgy2
- Paul III, Pope, 1468-15492
- Pañcapādikā (Padmapādācārya)2
- Peasant uprisings2
- Pentecost2
- Persian language2
- Persian literature2
- Philip IV, King of Spain, 1605-16652
- Pigments2
- Pius IV, Pope, 1499-15652
- Pius V, Pope, 1504-15722
- Planetary theory2
- Political science2
- Potiphar's wife (Biblical figure)2
- Prahlāda (Hindu mythological character)2
- Prajāpati (Hindu deity)2
- Prakāśātma, Muni. Pañcapādikāvivaraṇa2
- Pratyakṣakhaṇḍa (Gaṅgeśa)2