- Hāmī, Ibrāhīm. Arbaʻūn ḥadīth1
- Ibn Bābawayh al-Qummī, Muḥammad ibn ʻAlī, 918 or 919-991 or 992. Man lā yaḥḍuruhu al-faqīh1
- Ibn Qaḍīb al-Bān, ʻAbd Allāh ibn Muḥammad, -1684 or 1685. Dālīyah1
- Ibn Taymīyah, Aḥmad ibn ʻAbd al-Ḥalīm, 1263-1328. Jawāmiʻ al-kalim1
- Imams (Shiites)1
- Islam1
- Islamic philosophy1
- Israel--Acre1
- Khiḍr (Legendary character)1
- Kumayl ibn Ziyād, 633 or 634-7011
- Medicine, Arab1
- Months1
- Music--Religious aspects--Islam1
- Musical instruments--Religious aspects--Islam1
- Musnad (Abū Ḥanīfah)1
- Nawawī, 1233-1277. Minhāj al-muḥaddithīn1
- Poetry1
- Prayer--Islam1
- Prayers and devotions1
- Qaṣīdah al-ʻaynīyah (Avicenna)1