Title
- Rights and privileges of the bishops of Breslau1
- Rime1
- Rime trionfi1
- Risālah al-mawsūʻah bi-al-alfīyah1
- Risālah fī taqrīr al-adillah wa-al-shawāhid ʻalá wujūb al-ḥufwah fī al-masājid1
- Risālah fī ḥaqq wāliday al-Nabī1
- Ritual1
- Riyāḍ1
- Roman de Mandevie1
- Roman de Tristan1
- Roman history1
- Ruralia commoda1
- Sacra poesis1
- Saint Anne and the Virgin Mary1
- Schachzabelbuch1
- Senjas y carta de hidalguia de Diego Ximenes de Ençiso Vizino1
- Sententia declaratoria contra Elisabeth1
- Sermones de sanctis1
- Sermones de tempore1
- Sermons against the Turks1