Title
- Records5
- Reductorium morale1
- Regarding the monastery of saint Lucy at Bari1
- Register5
- Register brevium2
- Register of writs2
- Registrum Gregorii1
- Registrum alphabeticum1
- Registrum epistolarum2
- Registrum ordinis Cysterciensis1
- Regle et maniere de vivre1
- Regula6
- Regula monachorum2
- Regulae2
- Regularium1
- Regulations2
- Regum Romanae atque imperatorum liber ex veteris Germanis exceptus auctoris1
- Relacion de la manera et forma1
- Relationi de diversi ambasciatori1
- Release and quitclaim2