- Universities and colleges2
- Universities and colleges--Faculty2
- Università di Bologna1
- Universität Regensburg1
- Universität Wien. Kollegium St. Nikolaus1
- Universität Wittenberg1
- Université de Paris. Collège de Boncourt1
- Unmūdhaj fī al-naḥw (Zamakhsharī, Maḥmūd ibn ʻUmar)2
- Urban VII, Pope, 1521-15901
- Urban geography1
- Urine--Analysis2
- Urjūzah al-Raḥbīyah (Ibn al-Mutafanninah, Muḥammad ibn ʻAlī)3
- Urmawī, Sirāj al-Dīn Maḥmūd ibn Abī Bakr, 1198-1283. Maṭāliʻ al-anwār3
- Ustarūshanī, Muḥammad ibn Maḥmūd, -1234 or 1235. Fuṣūl1
- Uzbekistan--Bukhoro1
- Uzbekistan--Samarqand1
- Valdivia, Pedro de, 1500?-1554?1
- Vallombrosans1
- Vedas. Yajurveda1
- Velasco family1