- Religious poetry, Syriac1
- Repentance--Islam1
- Repentance--Judaism1
- Riddles, Arabic1
- Riddles, Persian1
- Right of property (Islamic law)1
- Risālah (Ibn Abī Zayd al-Qayrawānī, ʻAbd Allāh ibn ʻAbd al-Raḥmān)1
- Riz̤ā-ʼi ʻAbbāsī, Āqā, approximately 1570-1635?1
- Roderick, King of the Visigoths, -711?1
- Romances1
- Rome (Empire)1
- Russia (Federation)--Dagestan1
- Rüstem Paşa Camii (Istanbul, Turkey)1
- Rāgamālā painting1
- Rūmī, ʻAbd Allāh ibn ʻAbd Allāh, d. 15791
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, 15th cent. Risālah al-Samarqandīyah1
- Samarqandī, Muḥammad ibn Ashraf, 13th cent. Ashkāl al-taʼsīs1
- Samarqandī, Muḥammad ibn Ashraf, 13th cent. Risālah fī ādāb al-baḥth1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Risālah fī ādāb al-baḥth1
- San Miguel, Josefa de, active 1683-16851