LDH is an acronym which may refer to:

• Lactate dehydrogenase, an enzyme
• Large-diameter hose, afire hose
• Layered double hydroxides, a material
• TheLetters Digits Hyphen rule of the InternetDomain Name System standards

• LDH (company), a Japanese talent management firm
• Lai Đại Hàn, mixed-race children of the Vietnam War
• Lord Howe Island Airport, Australia (IATA:LDH)
• Human Rights League (France) (French:Ligue des droits de l'homme)

Thisdisambiguation page lists articles associated with the titleLDH.
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• Articles containing French-language text
• Short description is different from Wikidata
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