- Sanskrit language--Syntax2
- Sanskrit language--Verb2
- Sanskrit letters2
- Sanūsī, Muḥammad ibn Yūsuf, approximately 1427-approximately 1490. Umm al-barāhīn2
- Satellites--Phases2
- Satire2
- Satire, Turkish2
- Satires2
- Saturn (Planet)2
- Savelli, Troilo, -15922
- Savonarola, Girolamo, 1452-14982
- Scribes, Jewish2
- Sefer ahavah (Maimonides, Moses)2
- Sefer ha-kaṿanot (Luria, Isaac ben Solomon)2
- Sefer mitsṿot gadol (Moses ben Jacob, of Coucy)2
- Self-control--Religious aspects--Hinduism2
- Sermons, Italian2
- Sermons, Spanish2
- Sex2
- Shamāʼil (Tirmidhī, Muḥammad ibn ʻĪsá)2