H4 1771693 193070863 2008-02-21T17:24:10Z The Dark Lord of Wiki 5685382 '''H4''' or '''H-4''' can refer to various objects, places or status: * '''Objects''': <!-- bullets below are colon-star (":*") --> :* For the engine configuration, see [[flat-4]] :* A dual-filament [[headlight]] bulb for [[automobiles]] :* Harrison Number Four, an 18th century (1773) [[marine chronometer]] designed by [[John Harrison]] :* [[Histone H4]], a component of DNA higher structure in eukaryotic cells :* [[Zoom H4 Handy Recorder]] - a [[digital audio recorder]] distributed by [[Samson Technologies]] :* The [[Hughes H-4 Hercules]] (Spruce Goose) aircraft :* [[Héli Sécurité Helicopter Airlines]] and [[Inter Islands Airlines]] IATA airline designators :* The concept SUV [[Hummer HX]] which will lead to a production Hummer H4 * '''Places''': :* British NVC community [[British NVC community H4 (Ulex gallii - Agrostis curtisii heath)|H4]], ''Ulex gallii - Agrostis curtisii'' heath :* Hyperbolic 4 dimensions, referring to a hyperbolic universe with four dimensions (three spatial and one time) :* [[Lycée Henri-IV]] (or "HIV" pronounced "H4") - a public high school in [[Paris, France]] * '''Status''': :* [[H-4 visa]] (commonly known as H4 visa), status granted to the immediate family members (spouse and children under 21) of the [[H-1B visa]] holders * '''Film''': :* ''[[Halloween 4: The Return of Michael Myers]]'', a [[horror film]] commonly abbreviated H4. {{disambig}} [[fr:H4]] [[hu:H4]] [[it:H4]]