- Islamic philosophy29
- Islamic poetry1
- Islamic poetry, Arabic2
- Islamic poetry, Persian1
- Islamic sermons, Arabic6
- Islamic stories6
- Jesus Christ1
- Judgment Day (Islam)5
- Jumʻah3
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-14131
- Jāmī, 1414-14921
- Jāmī, 1414-1492. Risālah-i muʻammā1
- Kemalpaşazade, 1468 or 1469-1534. Iṣlāḥ wa-al-īḍāḥ1
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)1
- Kings and rulers--Religious aspects1
- Kumayl ibn Ziyād, 633 or 634-7011
- Language and languages--Philosophy1
- Leather doublures1
- Legacies (Islamic law)2
- Legal instruments1