Department of Humanitarian Affairs
Department of Health and Ageing
Dependent Housing Area
Design Hazards Analysis
Dialogue Handling
District Health Authority
Dahla Airlines
Dallas Housing Authority
decosahexaenoic acid
Defence Housing Authority
Dehydrated Humulinic Acid
dehydroabietic acid
dehydroacetic acid
dehydroalanine
dehydroascorbate
dehydroascorbic acid
dehydroepiandrosterone
dehydrogenase activity
Dehydroisoandrosterone
dehydro-L-ascorbic acid
dense hydroxyapatite
Denver Housing Authority
Department of Homeland Security
Department of Humanitarian Assistance
Departure Holding Area
Deployment Health Assessment
Destination Hardware Address
Detailed Hydrocarbon Analysis
Detainee Holding Area
dihydroaeruginoate