- Home economics1
- Horace1
- Horsemanship1
- Households1
- Hugh, of Lincoln, Saint, 1140-12001
- Hunting1
- Hunting customs1
- Hygiene1
- Idra rabba1
- Idra zuta1
- Ildephonsus, Saint, approximately 610-6671
- Ildobrandini, Geronimo1
- Illumination of books and manuscripts, Carolingian1
- Illumination of books and manuscripts, Ethiopian1
- Illumination of books and manuscripts, Italian1
- Illumination of books and manuscripts, Medieval1
- Immortality--Christianity1
- Incarnation1
- India--Cochin1
- India--Goa (State)1