en HHD

HHD may refer to:

Astro Hua Hee Dai, a Malaysian television channel
ATP2C1, a human enzyme
Hailey–Hailey disease, a genetic disorder
Headquarters and Headquarters Detachment in the United States Army
Helena Historic District (disambiguation), various places in the United States
Hiatus hernia diafragmatica, a medical condition
High Holy Days (band), a Canadian rock band
Hogshead (abbreviation: hhd), a barrel of liquid
Holyhead railway station, in Wales
Home hemodialysis, for treating kidney failure
Hybrid hard drive, a type of hard disk drive

This disambiguation page lists articles associated with the title HHD.
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