- Ibn al-ʻArabī, 1165-1240. Works.--Selections1
- Ibn ʻAllān, Muḥammad ʻAlī ibn Muḥammad, 1588-1648. Ḥusn al-ʻibārah fī naẓm al-istiʻārah1
- Ibn Ṭūlūn, Shams al-Dīn Muḥammad ibn ʻAlī, 1475-15461
- Ildephonsus, Saint, approximately 610-6671
- Illinois--Chicago1
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- India--Mughal Empire1
- Inscriptions1
- Inscriptions, Latin1
- Iran--Sarāb (Āz̲arbāyjān-i Bākhtarī)1
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- Islamic cosmology1
- Islamic eschatology1
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- Isnawī, ʻAbd al-Raḥīm ibn al-Ḥasan, 1305-13701
- Italy--Naples1
- Italy--Padua1