Browse the Concise Encyclopedia
- hesychius of alexandria
- heterocyclic compound
- heterosis
- hewlett-packard co.
- hexachord
- hezbollah
- hezekiah
- hiawatha
- hibernation
- hiberno-saxon style
- hibiscus
- hiccup
- hickory
- hidalgo
- hidatsa
- hierakonpolis
- hierapolis
- hieroglyph
- hierophant
- hieros gamos
- higgs particle
- high commission, court of
- high court of admiralty
- high jump
- high place
- high school
- high seas
- high-definition television (hdtv)
- high-rise building
- high-speed steel
- higher education
- highland games
- hijacking
- hijrah
- hiking
- hill and adamson
- hillel
- himachal pradesh
- himalayas
- himera
- hinayana
- hindenburg disaster
- hindi language
- hindu kush
- hindu-arabic numerals
- hinduism
- hindustan
- hipparcos
- hippopotamus
- hirah, al-
- histamine
- histidine
- histogram
- histology
- histone
- historiography
- history, philosophy of
- hitler youth
- hito-no-michi
- hittite
- hiv
- hives
- hmong
- hmong-mien languages
- ho chi minh trail
- ho-chunk
- hoare-laval pact
- hobbema, meindert
- hodgkin disease
- hodna, chott el-
- hoffmann, josef
- hog
- hog cholera
- hogan
- hogg, james
- hognose snake
- hohe tauern
- hohenstaufen dynasty
- hohenzollern dynasty
- hohokam culture
- hojo family
- hokan languages
- hokkaido
- holbein, hans, the younger
- holding company
- holi
- holiness movement
- holism
- holistic medicine
- holland
- holliday, doc
- holly
- hollyhock
- hollywood
- hollywood ten
- holocaust
- holocaust remembrance days
- holocene epoch
- holography
- holstein