HVAC means Heating, Ventilating, and Air Conditioning in FDA
Similar to HVAC
ABC - America's Blood CentersABE - Adverse Biologic Experience
ABG - Arterial Blood Gas
ABI - Automated Broker Interface U.S. Customs
Abifarma - Brazilian Association of the Pharmaceutical Industry
ABM - Application Briefing Meeting
ABRA - American Blood Resource Association
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