- Ranieri, Ciato di1
- Raolée, Guillaume, active 12541
- Rasamañjarī (Bhānudatta Miśra)1
- Rasas2
- Rashi, 1040-11051
- Rasāʼil (Anṣārī, Murtaḍá ibn Muḥammad Amīn)2
- Rasāʼil (Ikhwān al-Ṣafāʼ)1
- Rawḍah al-bahīyah fī sharḥ al-Lumʻah al-Dimashqīyah (Shahīd al-Thānī, Zayn al-Dīn ibn ʻAlī)8
- Rawḍat al-nāẓir wa-jannat al-munāẓir (Ibn Qudāmah, Muwaffaq al-Dīn ʻAbd Allāh ibn Aḥmad)1
- Raymond, of Peñafort, Saint, 1175?-12751
- Readers1
- Reading13
- Real property161
- Real property (Islamic law)2
- Real property tax--Law and legislation1
- Reality1
- Reasoning1
- Rebacking4
- Rebellion (Pisa, Italy : 1494-1509)1
- Rebellion (Turkey : 1703)1