- Ibn al-ʻArabī, 1165-1240. Ṣalāt al-qalb1
- Ibn Ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 1566. Fatḥ al-mubīn li-sharḥ al-Arbaʻīn2
- Ibn Ḥajar al-Haythamī, Aḥmad ibn Muḥammad, approximately 1503-approximately 1566. Iʻlām bi-qawāṭiʻ al-Islām1
- Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Qaṣīdah1
- Idkāwī, Muḥammad. Fawāʼid al-muhimmāt fī maṭāliʻ al-awqāt1
- Illumination of books and manuscripts23
- Illumination of books and manuscripts, Arab2
- Illumination of books and manuscripts, Dutch1
- Illumination of books and manuscripts, Ethiopian1
- Illumination of books and manuscripts, Flemish2
- Illumination of books and manuscripts, French2
- Illumination of books and manuscripts, Gothic12
- Illumination of books and manuscripts, Iranian1
- Illustrated works3
- Imamate1
- Imams (Shiites)5
- Incipits1
- Indexes1
- India15
- India--Allahabad2