- Hebrew poetry, Medieval2
- Herbals2
- History--Religious aspects2
- House furnishings2
- Hus, Jan, 1369?-14152
- Hymns, Hebrew2
- Ibn al-Sāʻātī, Aḥmad ibn ʻAlī, 1254-1294 or 5. Majmaʻ al-baḥrayn wa-multaqá al-nayyirayn2
- Ibn al-Uqlīshī, Aḥmad ibn Maʻadd, -1155 or 11562
- Illumination of books and manuscripts, Medieval2
- Immortality2
- Implicits (documents)2
- Incunabula2
- Initials2
- Ink stamps2
- Insertions (Production)2
- Isagoge (Porphyry)2
- Isaiah (Biblical prophet)2
- Isfarāyīnī, Muḥammad ibn Muḥammad, d. 1285. Lubāb al-iʻrāb2
- Islam--Rituals2
- Islamic calendar2