- Raghunātha Śiromaṇi. Ākhyātavāda1
- Raimundus1
- Rain and rainfall1
- Rainerius1
- Rajarajeshvari (Hindu deity)1
- Ramiro II, King of Leon, -9511
- Ramlī, Aḥmad ibn Aḥmad, -1563 or 1564. Shurūṭ al-maʼmūm wa-al-imām1
- Ramlī, Muḥammad ibn Aḥmad, 1513-1596. Nihāyat al-muḥtāj ilá sharḥ al-Minhāj1
- Ramlī, Muḥammad ibn Aḥmad, 1513-1596. Sharḥ al-Sittīn masʼalah1
- Rams--Religious aspects--Hinduism1
- Ranieri, Ciato di1
- Raolée, Guillaume, active 12541
- Rasamañjarī (Bhānudatta Miśra)1
- Rashi, 1040-11051
- Rasāʼil (Ikhwān al-Ṣafāʼ)1
- Rawḍat al-nāẓir wa-jannat al-munāẓir (Ibn Qudāmah, Muwaffaq al-Dīn ʻAbd Allāh ibn Aḥmad)1
- Raymond, of Peñafort, Saint, 1175?-12751
- Readers1
- Real property tax--Law and legislation1
- Reality1