Abbreviations beginning with h

HDLAHarvey Delaney Landscape Architects (Lynchburg, VA)
Business

HDLAHigh Definition Los Angeles
Business

HDLAHarbor Defenses of Los Angeles
Governmental

HDLAHigh Dam Lake Authority
Miscellaneous

HDLAHills District Little Athletics (Australia)
Miscellaneous

HDLAHistory Day Los Angeles
Miscellaneous

HDLAHodgkin's Disease & Lymphoma Association (now Lymphoma Association in the UK)
Miscellaneous

HDLAHolly Drive Leadership Academy (San Diego, CA)
Miscellaneous

HDLAHowick District Landowners Association (South Africa)
Miscellaneous

HDLAHull and District Landlords Association (UK)
Miscellaneous

HDLAHull District Landlords Association (UK)
Miscellaneous

HDLACHistoric Deadwood Lead Arts Council (Lead, SD)
Miscellaneous

HDLBPhigh density lipoprotein binding protein
Academic & Science

HDLCHamilton District Labour Council (Canada)
Academic & Science

HDLCHigh-Density Lipoprotein Cholesterol
Academic & Science

HDLCHuman Dispersed Lung Cells
Academic & Science

HDLCHigh-level Data Link Control
Community » News & Media

HDLCHuman Development Learning and Culture
Community » Development

HDLCHigh Level Data Link Communications
Computing » General

HDLCHigh Level Data Link Control
Computing » IT