Author
- Pir Mehmet bin Evrenos bin Nureddin Zaifî1
- Pius III1
- Placentinus1
- Plato1
- Platonic Academy1
- Plautus1
- Pliny the Elder1
- Pliny the Younger1
- Plutarch1
- Polo, Marco, 1254-1323?1
- Pomponius Mela1
- Portugal1
- Pradyottana Bhaṭṭācārya1
- Prague1
- Prayer books1
- Priori (Florence)1
- Prizrenli Şemʻî1
- Proclus1
- Procopius1
- Prosdocimus de Beldemandis1