Acronyms, Abbreviations, and Initialisms.
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The meaning of the Acronym HDN is...

HDN is

  • Hemolytic Disease of Newborns

More Meanings For HDN:

  • Hosting Deactivation Notice
  • Hemolytic Disease of Newborns
  • Hayden Airport, Steamboat Springs, Colorado USA

HDN is also in:

Acronym Definition Searched: LS D OVV LHA WIV PCS DMPL ZN UIA MPa BJ BCS VAQ-142 RKH BCH