HDH could refer to:
*
Dillingham Airfield
Dillingham Airfield is a public and military use airport located two nautical miles (4 kilometre, km) west of the central business district of Mokuleia, Hawaii, Mokulēia, in Honolulu County, Hawaii, Honolulu County. Federal Aviation ...
, in Hawaii, United States
*
Haa Dhaalu Atoll
Haa Dhaalu Atoll is the code name based on the letters of the Maldivian alphabet commonly used to refer to the administrative division (known as "Atoll") officially known as South Thiladhunmathi Atoll ( Maldivian: ''Thiladhunmathi Dhekunuburi'') ...
, an administrative division of the Maldives
*
Hampstead Heath railway station
Hampstead Heath is a station on the Mildmay line of the London Overground, located on South End Road in Hampstead in the London Borough of Camden. Situated between and stations, the station is in Travelcard Zone 2.
History
In the ninetee ...
, England
*
Hawker de Havilland, an Australian aircraft manufacturer
* ''
Hi-de-Hi!
''Hi-de-Hi!'' is a British sitcom created by Jimmy Perry and David Croft, and produced for the BBC. The programme initially began with a pilot on 1 January 1980 and aired for nine series between 26 February 1981 and 30 January 1988, and starre ...
'', a British sitcom
*
Hipster Daddy-O and the Handgrenades, an American band
*
Histidinol dehydrogenase
In enzymology, histidinol dehydrogenase (HIS4) (HDH) () is an enzyme that catalyzes the chemical reaction
: L-histidinol + 2 NAD+ \rightleftharpoons L-histidine + 2 NADH + 2 H+
Thus, the two substrates of this enzyme are L-histidinol and N ...
*
Holland-Dozier-Holland, an American songwriting and production team
*
Huelga De Hambre, a Peruvian band
* Kelvin Herrera, Wade Davis, and Greg Holland, a trio of American baseball pitchers with the
Kansas City Royals
The Kansas City Royals are an American professional baseball team based in Kansas City, Missouri. The Royals compete in Major League Baseball (MLB) as a member club of the American League (AL) American League Central, Central Division. The team ...
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