- Requesens, Francesco de'1
- Requesens, Galcerando de'1
- Requesens, Giuseppe de'1
- Requesens, Ludovico de'1
- Requesens, Luigi de'1
- Requesens, Salvatore Francesco de'1
- Requesens, Salvatore de'1
- Requesens, Vincenzo de'1
- Rerum rusticarum libri tres (Varro, Marcus Terentius)1
- Respiration--Religious aspects1
- Respiration--Religious aspects--Hinduism1
- Ressano, Catterina1
- Ressano, Giovanni1
- Resurrection1
- Revelation on Sinai1
- Revenge1
- Reversed leather bindings1
- Rhetoric, Ancient--Study and teaching1
- Riario, Raffaello, 1451-15211
- Ricchi, Raphael Immanuel ben Abraham Ḥai, 1688-17431