- Radha (Hindu deity)--Poetry1
- Radha (Hindu deity)--Poetry--Early works to 18001
- Ramiro II, King of Leon, -9511
- Rasas1
- Receipts (Acknowledgments)1
- Registers (Lists)1
- Religious calendars1
- Remboîtage1
- Rent1
- Reproduction1
- Revolutions1
- Ripley, George, -1490?1
- Roger, of St. Albans1
- Roman de la rose (Guillaume, de Lorris)1
- Roman law--Interpretation and construction1
- Romances, Spanish1
- Rufina, Saint, -approximately 2871
- Ruralia commoda (Crescenzi, Pietro de')1
- Rustam, Amir-zadeh, Sultan1
- Râmâyaṇa (Old Javanese kakawin)1