Title
- Riḥlah al-Nāṣirīyah1
- Roman ceremonials1
- Roman law1
- Rosarium1
- Rosarium theologiae1
- Rozier des guerres1
- Rule of Saint Clare1
- Ruralia commoda1
- Sabʻ samavāt li-sirr-i samāʼī1
- Sacra poesis1
- Sacramentary1
- Saint Patrick's Purgatory1
- Sarum manual1
- Schwabenspiegel1
- Screenfold manuscript1
- Sefer Mitzvot Gadol1
- Sermones ad heremitas1
- Sharakan1
- Sharh Nahj al-Balagha1
- Sharḥ Ashkāl al-taʼsīs1