- Iran--Mashhad2
- Iran--Qazvīn1
- Iran--Sarāb (Āz̲arbāyjān-i Bākhtarī)1
- Iran--Shīrāz3
- Iran--Simnān1
- Iraq4
- Iraq--Baghdad2
- Iraq--Barzan (Erbil)1
- Iraq--Dihōk2
- Iraq--Karbalāʼ1
- Iraq--Mosul1
- Iraq--Sandūr3
- Isabella I, Queen of Spain, 1451-15041
- Isbījābī, Aḥmad ibn Manṣūr, -approximately 1087. Sharḥ al-Mukhtaṣar fī al-fiqh1
- Ise monogatari1
- Isfarāyīnī, Muḥammad ibn Muḥammad, -1285. Ḍawʼ al-Miṣbāḥ2
- Isfarāyīnī, Muḥammad ibn Muḥammad, d. 1285. Ḍawʼ ʻalá al-Miṣbāḥ2
- Ishārāt wa-al-tanbīhāt (Avicenna)3
- Isidore, of Seville, Saint, -6361
- Islam58