HAAA

AcronymDefinition
HAAAHarvard Arab Alumni Association
HAAAHenderson Area Arts Alliance
HAAAHalifax Area Advertising Authority
HAAAHepatitis-Associated Aplastic Anemia (disorder)
HAAAHalton Aircraft Apprentice Association (UK)
HAAAHeritage Area Agency on Aging (Cedar Rapids, IA)
HAAAHypo Auditory Aesthetic Aphasia