- Islamic poetry, Persian1
- Islamic poetry, Turkish1
- Islamic sermons, Persian1
- Ismāʻīl ibn ʻAbd Allāh, 1792 or 1793-18631
- Israel--Acre1
- Istiṣḥāb (Islamic law)1
- Italy--Ferrara1
- Italy--Florence1
- Italy--Mantua1
- Italy--Morimondo1
- Italy--Siena1
- Iḥyāʼ ʻulūm al-dīn (Ghazzālī)1
- Iṣbāḥ1
- Iṣfahānī, Maḥmūd ibn ʻAbd al-Raḥmān, 1275 or 1276-1348 or 1349. Maṭāliʻ al-anẓār1
- Jamālī, Fuḍayl ibn ʻAlī, 1514-1583. ʻAwn al-rāʼiḍ fī fann al-farāʼiḍ1
- Jawharī, Ismāʻīl ibn Ḥammād, -1003? Tāj al-lughah wa-ṣiḥāḥ al-ʻArabīyah1
- Jawshan al-kabīr1
- Jews1
- Ji bu--Bie ji lei--Yuan1
- Ji bu--Zong ji lei--Cong bian1