Title
- Radnor Missal1
- Rationale divinorum officiorum1
- Rawḍat al-ṭālibīn wa-ʻumdat al-muftīn1
- Receipt1
- Receipt book1
- Reconoychenssas1
- Record1
- Records1
- Release of goods and chattels1
- Remission1
- Rent book1
- Request1
- Risālah1
- Roman de Lancelot1
- Roman de Tristan1
- Roman de Troie1
- Roman law1
- Rule of Saint Augustine1
- Rules1
- Sacramentary1