Keywords
- Paul III, Pope, 1468-15491
- Paul V, Pope, 1552-16211
- Pazzi Conspiracy (1478)1
- Penance (Canon law)1
- Perpetual calendars1
- Persephone (Greek deity)1
- Pesciori, Guglielmo1
- Phalaris, Tyrant of Agrigentum, active 6th century B.C.1
- Pharmacognosy1
- Pharmacology1
- Pharmacy1
- Philip III, King of Spain, 1578-16211
- Philip IV, King of Spain, 1605-16651
- Pigments1
- Pilgrims and pilgrimages1
- Pius IV, Pope, 1499-15651
- Pius V, Pope, 1504-15721
- Poetics (Aristotle)1
- Political science1
- Portugal1