Title
- Unigenitus Dei Filius1
- Universis Sancte Matris Ecclesie Filiis ad quos presentes littere pervenerint. Nos miseracione divina Guilelmus Antibarensis . . . archiepiscopus1
- Unmūdhaj al-labīb fī khaṣāʼiṣ al-ḥabīb1
- Unmūdhaj fī al-naḥw1
- Upajātīchanda1
- Urjūzah1
- Urjūzah fī al-farāʼiḍ1
- Urjūzat al-Āthārī fī ṣināʻat al-kitābah1
- Ut autem non sillogizetur.1
- Utsarjana1
- Uyun Akhbar Al-Ridha1
- Uṇādivṛtti1
- Uṣūl al-ʻaqāyid va jāmiʻ al-favāyid1
- Uṣūl al-ḥikam fī niẓām al-ʻālam ... [etc1
- Uṣūl ṭarīqat al-Khalwatīyah fī al-taṣawwuf /1
- Vadhūvaraguṇamelanacarka1
- Vaidikīprakriyā1
- Vaidyajīvana1
- Vaiyākaraṇasiddhāntalaghumañjūṣā1
- Vaiśvadaivikaśrāddhavidhi1