Title
- Raccolta di celebri arcani1
- Radd ʻalá Abī Bakr al-Khaṭīb al-Baghdādī1
- Ragionamenti d'amore1
- Rationale divinorum officiorum1
- Rawḍ al-rayāḥīn fī ḥikāyāt al-ṣāliḥīn1
- Raḥmah fī al-ṭibb wa-al-ḥikmah1
- Recipe book1
- Recipes1
- Reconoychenssas1
- Record of sale1
- Records4
- Reductorium morale1
- Register1
- Registre des marches passes pour la reconstruction et les restaurations1
- Registro del peage d'Arle1
- Registrum ordinis Cysterciensis1
- Regulae1
- Regulations2
- Religious text2
- Religious texts13