- Rāfiʻī, ʻAbd al-Karīm ibn Muḥammad, 1162-1226. Muḥarrar1
- Rāmizah fī ʻilmay al-ʻarūḍ wa-al-qāfiyah (Khazrajī, ʻAbd Allāh ibn ʻUthmān)1
- Sabbath--Liturgy1
- Sacred vocal music1
- Sacrifice--Hinduism1
- Saints1
- Sales (Islamic law)1
- Salt mines and mining1
- Samaritan religious poetry1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, 15th cent. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻarāt1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Ashkāl al-taʼsīs1
- San Salvatore al Monte (Monastery : Florence, Italy)1
- Sangalletti, Bastiano1
- Sangalletti, Vittoria1
- Sanskrit language--Inflection1
- Sanskrit language--Semantics1
- Sant Mamet de Corró (Spain : Parish)1
- Santa Maria degli Angeli (Convent : Siena, Italy)1