- Rāma (Hindu deity)1
- Rāmizah fī ʻilmay al-ʻarūḍ wa-al-qāfiyah (Khazrajī, ʻAbd Allāh ibn ʻUthmān)2
- SS. Annunziata (Church : Florence, Italy)1
- Sacchetti, Angiolo1
- Sacraments--Catholic Church1
- Sacred books1
- Sacred vocal music4
- Saint-Geoire-en-Valdaine (France)1
- Sainte-Chapelle (Paris, France)1
- Saints3
- Sales (Islamic law)1
- Salt industry and trade--Law and legislation3
- Salt mines and mining1
- Salt--Taxation2
- Salviati, Antonio, 1816-18901
- Salviati, Averardo1
- Salviati, Costanza3
- Samaritans1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Risālah fī ādāb al-baḥth1