- Persian language--Pronunciation2
- Persian language--Rhyme2
- Persian language--Synonyms and antonyms2
- Persius2
- Peru--Cuzco2
- Perush ha-Torah (Naḥmanides)2
- Petrucci, Pandolfo, 1452-15122
- Phaedra (Greek mythological character)2
- Phalaris, Tyrant of Agrigentum, active 6th century B.C.2
- Philip, Duke of Burgundy, 1396-14672
- Philippines2
- Philosophers2
- Philosophers, Ancient--Biography2
- Piccolomini, Antonio Maria d'Enea2
- Piccolomini, Pomponio de Bartolomei2
- Piety2
- Pigments2
- Pilate, Pontius, active 1st century2
- Pilgrim Festivals (Judaism)--Liturgy2
- Pilot guides2