- Persecution1
- Persecution--Early church1
- Persephone (Greek deity)1
- Persian language7
- Persian language--Glossaries, vocabularies, etc--Early works to 18001
- Persian letters1
- Persian literature25
- Persian poetry52
- Persian prose literature1
- Persius1
- Pesciori, Guglielmo1
- Phalaris, Tyrant of Agrigentum, active 6th century B.C.1
- Pharmacognosy1
- Pharmacology1
- Pharmacy1
- Philip II, King of Spain, 1527-15983
- Philip III, King of Spain, 1578-16211
- Philip IV, King of Spain, 1605-16651
- Philip, Duke of Burgundy, 1396-14671
- Philipp I, Landgraf von Hessen, 1504-15671