- Vedanta1
- Waqf1
- Warsh al-Miṣrī, ʻUthmān ibn Saʻīd, 728 or 729-812 or 8131
- Weights and measures, Arab1
- Women--Religious aspects--Islam1
- Word of God (Islam)1
- Yunus Emre, -1320?1
- autographs (manuscripts)1
- blind stamping1
- gold tooling1
- holographs (autographs)1
- magic squares1
- metaphysics1
- tables (documents)1
- Īsāghūjī (Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar)1
- Şemseddin Sivasî, 1520?-1597?1
- ʻAbd al-Qādir al-Jīlānī, -11661
- ʻAqāʼid al-ʻAḍudīyah (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- ʻIṣām al-Asfarāyīnī, Ibrāhīm ibn Muḥammad, 1468 or 1469-1538 or 1539. Sharḥ al-Risālah al-Samarqandīyah1
- ʻĀṣim ibn Abī al-Nujūd, -7451