Found 978 abbreviations starting with HA:

HA	The Hermitian Adjoint Miscellaneous » Unclassified
HA	The Hermitian Arxiv Miscellaneous » Unclassified
HAA	HaloAcetic Acid Academic & Science » Chemistry
HAA	HAN: a language of the United States Regional » Language Codes (3 Letters)
HAA	Harvard Alumni Association Academic & Science » Universities
HAA	Harvard Athletic Association Academic & Science » Universities
HAA	Harvard Athletic Associaton Community » Non-Profit Organizations
HAA	Hasvik, Norway Regional » Airport Codes
HAA	Health Action Area Medical » British Medicine
HAA	Heavy Anti Aircraft Governmental » Military
HAA	Height Above Airport Governmental » Transportation
HAA	Hepatitis Associated Antibodies Medical » Physiology
HAA	Hepatitis- Associated Antigen Medical » Laboratory
HAA	hepatitis-associated antibody Medical » British Medicine
HAA	hepatitis-associated antigen Governmental » FDA
HAA	Heure Avancée de l'Atlantique Regional » Time Zones
HAA	High Altitude Abort Governmental » NASA
HAA	High Altitude Airship Governmental » NASA
HAA	High Altitude Airship Governmental » Transportation
HAA	High Altitude Airship Governmental » Military
HAA	Hinsdale Adventist Academy Community » Schools
HAA	Hispanics Across America Community
HAA	Histiocytosis Association Of America Community » Non-Profit Organizations
HAA	Hospice Association of America Community » Non-Profit Organizations
HAA	Hospice Association of America Business » Firms

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