H2

From Wikipedia, the free encyclopedia

H2, H-2, HII or H-II can mean:

• Halo 2
• molecular hydrogen
• H2 (manga)
• H2 SEO: Search Engine Optimization
• the IATA code for Sky Airline
• a modelname for a Hummer, see H2 (Hummer)
• Harrison Number Two, an 18th century chronometer designed by John Harrison
• H₂ histamine receptor
• Hollywood Squares - This as a matter of fact was the abbreviation/nickname used for the final two seasons (2002-2004) seasons of the Tom Bergeron version.
• In the U.S., a visa (document) issued for temporary non-agricultural employment
• Interstate H-2 is an intrastate interstate highway located on the island of Oahu in Hawaii
• a H II region, a cloud in which star formation takes place
• Lake Havasu City Airport, with the IATA airport code HII
• H-II, H-IIA and H-IIB, families of liquid-fuelled rockets
• the H-II Transfer Vehicle, a JAXA unmanned spacecraft
• British NVC community H2, Calluna vulgaris - Ulex minor heath