- Iskandarnāmah (Niẓāmī Ganjavī)2
- Islam--Functionaries2
- Islam--Miscellanea--Early works to 18002
- Islamic (culture or style)2
- Islamic New Year2
- Islamic calligraphy2
- Islamic interpretations of Moses2
- Islamic law--Language2
- Islamic meditations2
- Islamic religious education2
- Islamic shrines2
- Isnawī, ʻAbd al-Raḥīm ibn al-Ḥasan, 1305-1370. Sharḥ al-Minhāj2
- Iṣfahānī, Maḥmūd ibn ʻAbd al-Raḥmān, 1275 or 1276-1348 or 1349. Tasdīd al-qawāʼid fī sharḥ Tajrīd al-ʻaqāʼid2
- Jalāl al-Dīn Rūmī, Maulana, 1207-12732
- Jawī Zādah, Muḥammad ibn Ilyās, -1547 or 1548. Risālah fī al-masḥ ʻalá al-khuffayn2
- Jaʻbarī, Ṣāliḥ ibn Thāmir, d. 1306. Naẓm al-laʼālī2
- Jaʻfar al-Ṣādiq, 702?-765 or 7662
- Jihad2
- Joseph (Son of Jacob)2
- Joseph (Son of Jacob) in the Qurʼan2