- Rebellion (Turkey : 1703)1
- Religions1
- Religious ethics1
- Requesens, Antonio de'1
- Requesens, Berengario de'1
- Requesens, Bernardo de'1
- Requesens, Giuseppe de'1
- Resurrection (Islam)1
- Ricchi, Raphael Immanuel ben Abraham Ḥai, 1688-17431
- Riddles, Turkish1
- Risālah al-Ḥusaynīyah1
- Rites and ceremonies1
- Rosh Hodesh--Liturgy1
- Rosh ha-Shanah1
- Russia (Federation)--Dagestan1
- Rāmāyaṇa (Vālmīki)1
- Saladin, Sultan of Egypt and Syria, 1137-11931
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, 15th cent. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Saros cycle1
- Schools1