Title
- Regulae1
- Regulations1
- Religious text1
- Rent1
- Repartimientto de las tierras1
- Report1
- Rhetoric text1
- Rhetorica ad Herennium1
- Rime di Timaute Frascerepnico in vita, e in morte di Elisa1
- Risālah bar usṭurlāb1
- Risālah fī al-barāhīn ʻalá masāʼil al-jabr wa-al-muqābalah1
- Risālah fī al-hayʼah1
- Risālah-i Tawḍīḥ al-alḥān1
- Riḥlah al-Nāṣirīyah1
- Roman de Troie1
- Roman de la rose1
- Rule of Saint Benedict1
- Rule of the heilig Geist1
- Rules1
- Rāg darshan1