H2 1693069 223008793 2008-07-02T04:11:18Z Art LaPella 94794 "an H", not "a H" '''H2''', '''H-2''', or '''HII''' can mean: *Hydrogen-2, H-2, <sup>2</sup>H (a.k.a. [[Deuterium]]), an isotope of Hydrogen (1 proton, 1 neutron, 1 electron) *[[Halo 2]], a game for the [[Xbox]], created and developed by [[Bungie]]. *H<sub>2</sub>, molecular [[hydrogen]] (2 Hydrogen atoms) *[[H2 (manga)]], a baseball manga by Mitsuru Adachi *the IATA code for [[Sky Airline]] *a model name for a [[Hummer]], see [[Hummer H2|H2 (Hummer)]] *Harrison Number Two, an 18th century [[marine chronometer]] designed by [[John Harrison]] *[[histamine receptor|H<sub>2</sub> histamine receptor]] *''[[Hollywood Squares]]'', referred to as ''H<sup>2</sup>'' informally during 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]] *an [[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 [[rocket]]s *the [[H-II Transfer Vehicle]], a [[Japan Aerospace Exploration Agency|JAXA]] [[unmanned spacecraft]] * British NVC community [[British NVC community H2 (Calluna vulgaris - Ulex minor heath)|H2]], ''Calluna vulgaris - Ulex minor'' heath * The [[SH-2 Seasprite]], a U.S. helicopter * [[H2 (DBMS)]] Database Engine, an open source Java SQL DBMS * The second half of the [[business year]] * H-2 is the mouse equivalent of the [[Human Leukocyte Antigen]] * The [[Hummer H2|H2 SUV/SUT/Hydrogen]] is the second vehicle sold under the [[Hummer]] marque of [[General Motors]] * ''[[Halloween II]]'', a [[horror film]] commonly abbreviated H2. {{disambig}} [[de:H2]] [[fi:HII]] [[fr:H2]] [[it:H2]] [[ja:H2]] [[ko:H2]] [[pl:H2]] [[th:H2]]