- Romances, Spanish1
- Romans--Religion1
- Rome (Italy). Maestri delle Strade1
- Rucellai, Cosimo, 1495-15191
- Sacraments1
- Saint-Geoire-en-Valdaine (France)1
- Saints1
- Salt--Taxation1
- Salviati, Antonio, 1816-18901
- Salviati, Averardo1
- Santa Maria Novella (Church : Florence, Italy)1
- Satire1
- Satire, Latin1
- Schmalkaldic War (1546-1547)1
- Science1
- Science, Medieval1
- Seccrani, Marco1
- Seccrani, Parrino1
- Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D.1
- Sententiarum libri IV (Peter Lombard, Bishop of Paris)1