VAO

AcronymDefinition
VAOVertex Array Object (computing)
VAOView All Online (online document browsing; KnowledgeTree project)
VAOVienna Art Orchestra (Austria)
VAOVoting Assistance Officer
VAOVeterans and Agent Orange (Institute of Medicine; Washington, DC)
VAOVillage Administrative Officer (India)
VAOVoortgezette Academische Opleiding (Dutch: Continuing Academic Education)
VAOVision Assistée par Ordinateur (French: Computer-Aided Vision; artificial intelligence)
VAOVirtual Astronomical Observatory (Associated Universities, Inc.)
VAOVoluntary Action Orkney (Scotland, UK)
VAOVolunteer Ambulance Officer