- Portuguese poetry--Classical period1
- Poverty--Religious aspects--Christianity1
- Pre-trial release1
- Prescriptions, formulae, receipts, etc.1
- Problems and exercises1
- Processionals (Service books)1
- Prophecies1
- Punic War (1st) (264-241 B.C.)1
- Race awareness1
- Racially mixed people--Legal status, laws, etc.1
- Record-keeping works1
- Registers (Lists)1
- Roman de la rose (Guillaume, de Lorris)1
- Romances, Spanish1
- Rome (Empire)1
- Rufina, Saint, -approximately 2871
- Sacred books1
- Saints1
- Salt mines and mining1
- Sancho Garcés I, King of Navarre, -9251