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HOW IT WORKS
H2
Summary
H2
,
H02
, or
H-2
may refer to:
Arts and media
edit
Armenia 2
(H2), a private television company broadcasting in Armenia and Nagorno-Karabakh
H2 (A&E Networks)
, the rebranded name of the former channel
History International
H2 (American TV channel)
, the American version of the channel
H2
(manga)
, a baseball manga by Mitsuru Adachi
Halo 2
, a video game for the Xbox, created and developed by Bungie
Halloween II
(2009 film)
, initially abbreviated to
H2
Hollywood Squares
, referred to as
H
2
informally during the 2002–2004 seasons
Computing
edit
<h2></h2>
, level 2 heading markup for HTML Web pages, see
HTML element#heading
H2 (database)
, an open-source Java SQL database-management system
DSC-H2
, a 2006 Sony Cyber-shot H series camera
HTTP/2
, major revision of HTTP, often abbreviated in discussions as h2, and identifying itself to other servers as h2 in TLS negotiation or h2c in the HTTP Upgrade header
LGA 1155
CPU socket, also known as Socket H2
Roads and transportation
edit
Interstate H-2
, a highway in Hawaii, located on the island of Oahu
London Buses route H2
Science and mathematics
edit
Biology and medicine
edit
ATC code H02
Corticosteroids for systemic use
, a subgroup of the Anatomical Therapeutic Chemical Classification System
British NVC community H2
, a heath community in the British National Vegetation Classification system
Histamine H
2
receptor
Prostaglandin H2
H-2, the
Major histocompatibility complex
of the mouse (equivalent of the Human Leukocyte Antigens)
H
2
{\displaystyle H^{2}}
or
h
2
{\displaystyle h^{2}}
, wide- or narrow-sense
heritability
Chemistry
edit
H
2
, the chemical formula for
hydrogen
gas (dihydrogen)
Deuterium
(Hydrogen-2, H-2,
2
H), the isotope of hydrogen with one proton, one neutron, and one electron
Other uses in science and mathematics
edit
H II region
, a region of interstellar atomic hydrogen that is ionized
*
h₂
, one of the three laryngeals in the reconstructed Proto-Indo-European language
The
Hardy space
H
2
Vehicles
edit
Air and space
edit
H-II
, a family of Japanese liquid-fueled rockets
H-IIA
H-IIB
H-II Transfer Vehicle
, a Japan Aerospace Exploration Agency uncrewed spacecraft
H-2 MUPSOW
, a precision-guided glide bomb manufactured by Pakistan
Landgraf H-2
, an American single-seat twin-rotor helicopter produced in 1944
Standard H-2
, a U.S. Army reconnaissance plane produced in 1916
Automobiles
edit
Haval H2
, a Chinese subcompact SUV
Hummer H2
, an American full-size SUV
Motorcycles
edit
Kawasaki H2 Mach IV
, 1970s two-stroke motorcycle
Kawasaki Ninja H2
, 2010s supercharged motorcycle
Rail
edit
LB&SCR H2 class
, a British LB&SCR locomotive
GNR Class H2
, a class of British steam locomotives
LNER Class H2
, a class of British steam locomotives
H02 locomotive (Germany)
, a high-pressure steam locomotive made in 1930
Saxon XII H2
, a German steam locomotive produced in 1922
PRR H2, a model within the American
PRR locomotive classification
H2, designation for
METRORail
Siemens S70
light rail vehicles
Sea
edit
HMAS
Success
(H02)
, a Royal Australian Navy Admiralty S-class destroyer completed in 1918
HMS
Exmouth
(H02)
, a British Royal Navy E-class destroyer commissioned in 1934
HMS
H2
, a British Royal Navy H class submarine commissioned in 1915
USS
H-2
(SS-29)
, a U.S. Navy H-class submarine commissioned in 1913
Other uses
edit
H-2 Air Base
, a military air base in Iraq
H2 (classification)
, a para-cycling classification
H-2A Visa
, a United States visa for temporary or seasonal agricultural work
H2, the second half of the
business year
H2 lamp, a halogen vehicle
headlamp
no longer manufactured
H2, a model of
hurricane tie
manufactured by Simpson Strong-Tie Co.
Sky Airline
(IATA code H2)
Area H2, an Israeli-controlled area under the
Hebron Protocol
H2 as the nickname for New Zealand civil servant
Heather Simpson
See also
edit
HII (disambiguation)
SH-2 Seasprite
, an American helicopter
Harrison Number Two, an 18th-century marine chronometer built by
John Harrison