- Hymns, Latin (Medieval and modern)1
- Ibn Jābir, Muḥammad ibn Aḥmad, 1298 or 1299-1378 or 1379. ḥullah al-siyarāʼ fī madḥ khayr al-wará1
- Ibn Jābir, Muḥammad ibn Aḥmad, 1298 or 9-1378 or 9. ḥullah al-siyarāʼ fī madḥ khayr al-wará1
- Ibn Maʻṣūm, ʻAlī ibn Aḥmad, 1642-approximately 1707. Badīʻīyah1
- Ibn al-Maghribī, ʻAlī. Manẓūmah fī al-ʻuqūd1
- Illumination of books and manuscripts, Iranian1
- India--Mughal Empire1
- Inheritance and succession (Islamic law)1
- Insertions (Production)1
- International relations1
- International trade1
- Iran--Khurāsān1
- Iraq--Baghdad1
- Islam--Customs and practices1
- Islam--Prayers and devotions1
- Islamic cosmology1
- Islamic law--Interpretation and construction1
- Islamic poetry, Arabic1
- Islamic poetry, Persian1
- Islamic sermons1