- Ulama1
- Ummah (Islam)1
- Urmawī, Sirāj al-Dīn Maḥmūd ibn Abī Bakr, 1198-1283. Maṭāliʻ al-anwār1
- Ustarūshanī, Muḥammad ibn Maḥmūd, -1234 or 1235. Fuṣūl1
- Virtue1
- Water--Religious aspects--Islam1
- Yazīd I, Caliph, approximately 642-6831
- Zaydīs1
- Zīnūn al-kabīr1
- colophons (parts of books)1
- compilation manuscripts1
- magic squares1
- rosette (motif)1
- tuǧras1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355? Sharḥ Mukhtaṣar al-Muntahá1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, d. 1355? Sharḥ ʻalá Mukhtaṣar al-Muntahá li-Ibn al-Ḥājib1
- ʻAlamī, Ahmad, active 17th century-18th century. lfhām fī al-ilhām1
- ʻAqīdah (Shaybānī, Muḥammad ibn al-Ḥasan)1
- ʻAwāmil al-miʼah (Jurjānī, ʻAbd al-Qāhir ibn ʻAbd al-Raḥmān)1
- ʻUthmān ibn ʻAffān, Caliph, -6561