Author
- Mehmed II1
- Michell Archer1
- Nasir al-Din al-Tusi1
- Niccolo de Medici1
- Nicolo Galiotti1
- Nicolo Mannelli1
- Nikolaus Apel1
- Nizami Ganjavi1
- Pedro Luis de Borja Lanzol de Romaní1
- Philippus1
- Pier Francesco Portinari1
- Piero de Ricci1
- Pietro Flores1
- Pietro Lamberti1
- Pius IV1
- Podius, Milanutius1
- Privy Council of the United Kingdom1
- Qasem-e Anvar1
- Qutb al-Din Razi1
- Qutb al-Din al-Shirazi1