HDCA

AcronymDefinition
HDCAHyodeoxycholic Acid
HDCAHuman Development and Capability Association
HDCAHistoric Downtown Chelan Association (Chelan, WA)
HDCAHarley Davidson Club Almkerk (Netherlands)
HDCAHeavy Duty Construction Adhesive (Bostik)
HDCAHowdy Doody Circus Army (Mad Men)
HDCAHigh Dose Cytosine Arabinoside
HDCAHull and District Chess Association (est. 1951; UK)