- Yazīd I, Caliph, approximately 642-6831
- Yunus Emre, -1320?1
- Yāsamīnīyah (Ibn al-Yāsamīn, ʻAbd Allāh ibn Ḥajjāj)1
- Zakat1
- Zaydīyah--Doctrines1
- Zubad (Ibn Raslān al-Ramlī, Aḥmad ibn Ḥusayn)1
- Zīnūn al-kabīr1
- autographs (manuscripts)1
- botanical illustrations1
- cut-paper work1
- impressed watermarks1
- scientific illustrations (images)1
- slipcases1
- Āl Kāshif al-Ghiṭāʼ, ʻAlī1
- Ālūsī, Maḥmūd ibn ʻAbd Allāh, 1802 or 1803-1853 or 18541
- Ālūsī, Muḥammad Ḥāmid ibn Maḥmūd, 1846-1873 or 18741
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355. Sharḥ Mukhtaṣar al-Muntahá fī al-uṣūl1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355? Maqālah al-muqarrarah fī taḥqīq al-kalām al-nafsī1
- Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad, -1355? Sharḥ Mukhtaṣar al-Muntahá1
- Şahidî İbrahim Dede, 1470-1550. Tuhfe-yi Şahidî1