Title
- Nicene creed1
- Niṣāb al-ṣibyān1
- Notes on measurement systems1
- Nūr al-anvār1
- Obituaries1
- Office2
- Offices3
- Oraisons et confessions1
- Paschale carmen1
- Penitential psalms1
- Persian texts5
- Persian translation of and commentary on Duʻāʼ al-ṣabāḥ] ... [etc1
- Poetry1
- Pontifical1
- Portiforium1
- Prayer2
- Prayer book18
- Prayer roll1
- Prayerbook : in Latin with German rubrics].1
- Prayerbook leaf2