Author
- Peter Lombard3
- Philipp Melanchthon3
- Pietro de' Crescenzi3
- Pius II3
- Pope3
- Pseudo-Llull3
- Rabanus Maurus3
- Ranulf Higden3
- Richard of Saint Victor3
- Roman Catholic Diocese of Arezzo3
- Rumi3
- Rāmatīrthayati3
- Sadr al-Din al-Qunawi3
- Salih Nasr Allah ibn Sallum Halabi3
- Saúl Levi Morteira3
- Saʻīd Najm al-Dīn ʻAjamī3
- Sharaf ad-Din Ali Yazdi3
- Sheikh Bedreddin3
- Shihāb al-Dīn al-Khafājī3
- Shāh Vajīhuddīn ʻAlavī Gujarātī3