- Imams (Shiites)1
- India--Delhi1
- India--Hyderabad1
- India--Surat1
- Intellectual life1
- Iran--Mashhad1
- Islamic Empire1
- Islamic calendar1
- Islamic ethics1
- Islamic legends1
- Islamic occultism1
- Islamic sermons, Arabic1
- Islamic sermons, Persian1
- Isra' and Mi`raj of the Prophet Muhammad1
- Izmīrī, Muṣṭafá ibn Rajab, active 17th century1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Miṣbāḥ fī sharḥ al-Miftāḥ1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Sharḥ Farāʼiḍ al-Sirājīyah1
- Jāmiʻ al-Muẓaffarī (Damascus, Syria)1
- Jāmiʻ al-ṣaḥīḥ (Muslim ibn al-Ḥajjāj al-Qushayrī)1
- Jārbardī, Fakhr al-Dīn Aḥmad ibn al-Ḥasan, d. 1345. Mughnī fī ʻilm al-naḥw1