- Spain--Seo de Urgel1
- Spain--Seville1
- Spain. Comisaría General de Cruzada1
- Spiritual life--Catholic Church1
- Strozzi, Nanni, 1376-14271
- Süleyman I, Sultan of the Turks, 1494 or 1495-15661
- Tasʹhīl al-fawāʼid wa-takmīl al-maqāṣid (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)1
- Tax collection1
- Taxation1
- Textile industry1
- Theology, Doctrinal1
- Theology, Doctrinal--Middle Ages1
- To 18211
- Turkey1
- Turkish Wars (Venice, Italy : 1453-1571)1
- Universidad de Salamanca1
- Wars of the Huguenots (France : 1562-1598)1
- Willoughby, Richard, Sir1
- Woolen and worsted manufacture1
- Wyemerpol, Nicol1