- God (Islam)--Proof1
- God (Islam)--Worship and love1
- Gulistān (Saʻdī)1
- Gulshan-i rāz (Shabistarī, Maḥmūd ibn ʻAbd al-Karīm)1
- Hair--Dyeing and bleaching1
- Haydajī, Muḥammad ʻAlī, -1927 or 19281
- Hidāyah (Marghīnānī, ʻAlī ibn Abī Bakr)1
- Holding: University of Pennsylvania1
- Human anatomy1
- Ibn Faraḥ, Aḥmad ibn Muḥammad, -1300. Manẓūmah al-Ishbīlīyah1
- Ibn Jumayʻ, Hibat Allāh ibn Zayn, -1198. Taṣrīḥ bi-al-maknūn fī tanqīḥ al-Qānūn1
- Ibn al-Sarrāj, Aḥmad ibn Abī Bakr, active 14th century1
- Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Nuzhat al-naẓar fī tawḍīḥ Nukhbat al-fikar1
- Illinois--Chicago1
- Illumination of books and manuscripts1
- Illumination of books and manuscripts, Iranian1
- Ilāhʹābādī, Muḥibb Allāh. Taswīyah1
- India--Hyderabad1
- Intention--Religious aspects--Islam1
- Interest (Islamic law)1