- Nuqāyah (Suyūṭī)1
- Nuqāyah mukhtaṣar al-Wiqāyah fī masāʼil al-Hidāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Obstetrics1
- Occasional poems1
- Ovando, Nicolás de, approximately 1460-15111
- Paganelli, Roberto1
- Pain--Religious aspects--Christianity1
- Pakistan--Wazīrābād1
- Panama--Panama1
- Part books1
- Part songs1
- Part songs, Italian1
- Part songs, Sacred1
- Pastoral poetry1
- Paul III, Pope, 1468-15491
- Paul IV, Pope, 1476-15591
- Peasants' War (1524-1525)1
- Pelayo, King of Asturias, -7371
- Penmanship, German1
- Persian language--Rhetoric1