- Qurʼan stories1
- Qurʼan. Sūrat al-Nūr1
- Quḍāʻī, Muḥammad ibn Salāmah, -10621
- Qāḍī Mīr, Ḥusayn ibn Muʻīn al-Dīn, d. 1504 or 5. Sharḥ al-Hidāyah1
- Rebellion (Turkey : 1703)1
- Religions1
- Repentance--Judaism1
- Requesens, Antonio de'1
- Requesens, Berengario de'1
- Requesens, Bernardo de'1
- Requesens, Giuseppe de'1
- Ricchi, Raphael Immanuel ben Abraham Ḥai, 1688-17431
- Riddles, Persian1
- Russia (Federation)--Dagestan1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, 15th cent. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Saros cycle1
- Seder1
- Serbia1
- Serbia--Belgrade1
- Sexagesimal system1