- Indians, Treatment of2
- Isfarāyīnī, Muḥammad ibn Muḥammad, d. 1285. Ḍawʼ ʻalá al-Miṣbāḥ2
- Islamic countries2
- Islamic magic2
- Italy--Ferrara2
- Italy--Mantua2
- Italy--Naples2
- Juana, of Austria, Princess of Portugal, 1535-15732
- Judaism2
- Judeo-Arabic literature2
- Karaite law2
- Karaites (Jewish law)2
- Khaṣṣāf, Aḥmad ibn ʻUmar, d. 874 or 5. Adab al-qāḍī2
- Leather bindings2
- Lectionaries2
- Leo X, Pope, 1475-15212
- Madrigals, Italian2
- Manners and customs2
- Manuscripts, Nahuatl2
- Manuscripts, Portuguese2