- Receipts (Acknowledgments)1
- Records and correspondence1
- Revolutions1
- Rome (Empire)1
- Rueda family1
- Rueda, Baltasar de, active 1553-15691
- Rueda, Bernardino de, active 1553-15691
- Rueda, Luis de, active 1553-15691
- Rueda, Rodrigo de, active 1553-15691
- Rāma (Hindu deity)1
- Sacred books1
- Samaritans1
- Sancho IV, King of Castile and Leon, 1257-12951
- Shepherds in the Bible1
- Sonnets, Spanish1
- Spain--Carmona (Seville)1
- Spain--Cáceres1
- Spain--Cádiz (Province)1
- Spain--León (Province)1
- Spain--Madrid1