Author
- Nikolaus von Dinkelsbühl2
- Nizami Ganjavi2
- Onasander2
- Peter Lombard2
- Petrus Aureolus2
- Petrus Comestor2
- Pierre Bersuire2
- Pietro d'Abano2
- Pietro de' Crescenzi2
- Pius III2
- Pseudo-Bonaventure2
- Pseudo-Seneca2
- Qadi Ayyad2
- Qāḍī Zāda al-Rūmī2
- Raymond of Penyafort2
- Richard of Saint Victor2
- Rutilius Taurus Aemilianus Palladius2
- Saʻīd Najm al-Dīn ʻAjamī2
- Shams ad-Din al-Fanari2
- Sharaf ad-Din Ali Yazdi2