Title
- Rongo Shūzen sensei hikki1
- Rosarium1
- Rosarium theologiae1
- Royal decree regarding a fortress in Galicia1
- Rozier des guerres1
- Rubāʻīyāt-i Shaykh Awḥad al-Dīn Kirmānī1
- Rudranāmāvalī1
- Rudrapraśna1
- Rudrapūjāvidhāna1
- Rule of Jesuati of San Giusto alle mura1
- Rule of living1
- Rule of the heilig Geist1
- Rules of the Brotherhood of the Archangel Michael1
- Rumūz al-kunūz1
- Ruqʻāt-i Abū al-Faz̤l1
- Ruzname-yi Talib1
- Rüya1
- Rāg darshan1
- Rāgadhanyāśī1
- Rāghavapāṇḍavīya1