- Ilāhʹābādī, Muḥibb Allāh. Taswīyah1
- India--Vadodara1
- Interfaith relations1
- Iran--Arak1
- Iran--Shīrāz1
- Iraq1
- Iraq--Baghdad1
- Ishārāt wa-al-tanbīhāt (Avicenna)1
- Islamic calendar1
- Islamic cosmology1
- Islamic legends1
- Islamic religious education1
- Islamic stories1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Sharḥ Mukhtaṣar al-Muntahá1
- Jāmī, 1414-14921
- Jāmī, 1414-1492. Poems1
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)1
- Knowledge, Theory of (Islam)1
- Kumayl ibn Ziyād, 633 or 634-7011
- Kāsānī, Aḥmad Khvājagī1