- Horn (Musical instrument)1
- Horsemanship1
- Horses1
- Hymnals1
- Ibn Nujaym, Zayn al-Dīn ibn Ibrāhīm, -1563. Ṣaghāʼir wa-al-kabāʼir1
- Ibn al-Hāʼim, Aḥmad ibn Muḥammad, -1412. Lumaʻ al-yasīrah fī ʻilm al-ḥisāb1
- Ibn al-Jawzī, Abū al-Faraj ʻAbd al-Raḥmān ibn ʻAlī, approximately 1116-12011
- Ibn al-Mibrad, Yūsuf ibn Ḥasan, 1436 or 1437-15031
- Ibn al-ʻArabī, 1165-12401
- Idkāwī, Muḥammad. Fawāʼid al-muhimmāt fī maṭāliʻ al-awqāt1
- Illinois--Chicago1
- Indexes1
- Inscriptions1
- Intellect--Religious aspects--Islam1
- Isbījābī, Aḥmad ibn Manṣūr, -approximately 1087. Sharḥ al-Mukhtaṣar fī al-fiqh1
- Islam--Terminology1
- Islamic calendar1
- Islamic countries1
- Islamic heresies1
- Islamic interpretations of Jesus Christ1