Title
- Risālah lil-tawfīq bayna āyah Qurʼānīyah wa-ḥadīth Nabawī1
- Risālah tashtamilu ʻalá majālis sanad al-Imām al-Bukhārī1
- Risālat Sharḥ al-Farāʼiḍ1
- Risālat madkhal fī ʻilm al-handasah1
- Rituale Dominicanum1
- Rituals1
- Riyāz̤ al-inshāʼ1
- Riyāḍ al-anīqah fī al-nikāt wa-al-ashʻār al-raqīqah1
- Riyāḍ al-ṣāliḥīn1
- Riḥlah al-Nāṣirīyah1
- Rockefeller-McCormick New Testament1
- Roman de Mandevie1
- Roman de Tristan1
- Roman de Troie1
- Roman history1
- Roman law1
- Romuleon1
- Rosarium1
- Royal document1
- Rozier des guerres1