- Travel--Religious aspects--Islam2
- Turkish language--Alphabet2
- Turkish language--Versification2
- Tuḥfah al-Wardīyah (Ibn al-Wardī, Zayn al-Dīn ʻUmar ibn al-Muẓaffar)2
- Tūnī, ʻAbd Allāh ibn Muḥammad, -1660 or 1661. Wāfiyah2
- Urjūzah fī al-ṭibb (Avicenna)2
- Ustarūshanī, Muḥammad ibn Maḥmūd, -1234 or 1235. Fuṣūl2
- Warsh al-Miṣrī, ʻUthmān ibn Saʻīd, 728 or 729-812 or 8132
- Water--Religious aspects--Islam2
- West Bank--Hebron2
- Wisdom literature2
- Women (Islamic law)2
- Yazdī, ʻAbd Allāh ibn al-Ḥusayn, d. 1606 or 7. Ḥāshiyah ʻalá Tahdhīb al-manṭiq lil-Taftāzānī2
- Zaydīyah--Doctrines2
- Zoology2
- astrology2
- Ālūsī, Maḥmūd ibn ʻAbd Allāh, 1802 or 1803-1853 or 18542
- Āmidī, ʻAlī ibn Abī ʻAlī, 1156 or 7-1233. Iḥkām fī uṣūl al-aḥkām2
- Şahidî İbrahim Dede, 1470-1550. Tuhfe-yi Şahidî2
- ʻAbd Allāh ibn Abī Jamrah, -1300. Jamʻ al-nihāyah fī badʼ al-khayr wa-al-ghāyah2