American Hospital Association American Heart Association Accelerated Hub Architecture American Humane Association anterior hypothalamic area Australian Hotels Association acquired hemolytic anemia Activity Hazard Analysis Advanced Hardware Architectures African Humanitarian Action alert holding area alpha-hydroxy acid American Homebrew Association American Hyperlexia Association Area Health Authority autoimmune hemolytic anemia Academy of Holy Angels Academy of the Holy Angels acetohydroxamic acid activity hazards analysis acute hemolytic anemia Adaptec Host Adapter Advanced Hardware Architects African Heritage Army Age-Hardenable Alloy Aim High Academy Air Alpha Greenland Airco Hydrogen-Atmosphere Aldrich humic acid Alpha-hydroxy acids
American Hospital Association
Accelerated Hub Architecture