VVA stands for Vietnam Veterans of America
VVA stands for Verification, Validation and Accreditation
VVA stands for Versatile Vehicle Architecture (Lotus engineering)
VVA stands for Variable Valve Actuation (automotive technology)
VVA stands for Voltage Variable Attenuator
VVA stands for Virtual Vietnam Archive (Texas Tech University; Lubbock, TX)
VVA stands for B der Vlaamse Academici (Dutch: Association of Flemish Academics; Belgium)