- Mukhtār lil-fatwá (Mawṣilī, ʻAbd Allāh ibn Maḥmūd)2
- Muqniʻ (Ibn Qudāmah, Muwaffaq al-Dīn ʻAbd Allāh ibn Aḥmad)2
- Muslim saints2
- Muslims2
- Mysteries and miracle-plays, English2
- Navarre (Kingdom)2
- Navarre (Kingdom). Cortes2
- Ospedale di San Bartolomeo (Florence, Italy)2
- Papacy2
- Papal documents2
- Petrucci, Pandolfo, 1452-15122
- Philip II, King of Spain, 1527-15982
- Physics2
- Piccolomini della Triana, Silvio, 1878-19622
- Plays2
- Prescriptions, formulae, receipts, etc.2
- Procedure (Law)2
- Psalters2
- Quadrants (Astronomical instruments)2
- Recitations2