• Source: H4

H4, H04, or H-4 may refer to:




Science and mathematics


ATC code H04 Pancreatic hormones, a subgroup of the Anatomical Therapeutic Chemical Classification System
Histamine H4 receptor, a human gene
Histone H4, a protein involved in the structure of chromatin in eukaryotic cells
Hydrogen-4 (H-4), an isotope of hydrogen
H4, a symmetry group in the fifth dimension; see H4 polytope
H-4, a huge eruption of the Hekla volcano around 2310 BC




Technology


H-4 SOW, a precision-guided glide bomb used by the Pakistan Air Force
H4 (chronometer), an 18th-century marine chronometer designed by John Harrison
Zoom H4 Handy Recorder, a handheld digital audio recorder
<h4>h4>, level 4 heading markup for HTML Web pages, see HTML element#heading




Transport






= Automobiles and roads

=
H4, a halogen headlamp bulb
H4, development name of the Hummer HX concept car
H-4, shorthand for a 4-cylinder horizontally-opposed or "flat four" engine
H4 Dansteed Way, a road in Milton Keynes, England




= Aviation

=
GEN H-4, a Japanese helicopter design
Hughes H-4 Hercules (Spruce Goose), the largest flying boat ever built
Héli Sécurité Helicopter Airlines (IATA code), based in France; see List of airline codes (H)
Inter Islands Airlines (IATA code), a former airline based in Cape Verde




= Ships and submarines

=
HMS H4, a 1915 British Royal Navy H-class submarine
HMS Tenedos (H04), a 1918 British Royal Navy Admiralty S-class destroyer
USS H-4 (SS-147), a 1918 United States Navy submarine




= Rail

=
GNR Class H4, a class of British steam locomotives




Other uses


Halo 4, a video game created by 343 Industries for the Xbox 360
H4 (film), a 2013 film
H-4 visa, issued by the U.S. Citizenship and Immigration Services
British NVC community H4, a heath community in the British National Vegetation Classification system
H4 (classification), a cycling classification used in para-cycling




See also



4H (disambiguation)
All pages with titles containing h-4
All pages with titles containing h4
HHhH, a novel by the French author Laurent Binet

Kata Kunci Pencarian:

• Balap sepeda pada Paralimpiade Musim Panas 2024 - Time Trial Putri H4–5
• Ranitidin
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• Kromatin
• Histon oktamer
• Ibuprofen
• Antihistamin
• Balap Sepeda pada Paralimpiade Musim Panas 2024 – Balap Sepeda Jalanan Putra H4
• Salbutamol
• Nukleosom
• H4
• Histone H4
• Desprez Opening
• Antihistamine
• H4-CBD
• H4 (classification)
• H4 (film)
• John Harrison
• Lithium aluminium hydride
• Hughes H-4 Hercules