VWA is a three-letter abbreviation that may refer to:
Vaccination Week In The Americas, a public health campaign to promote equitable access to immunization. Victorian Workcover Authority, a statutory authority of the state government of Victoria, Australia. Volga Wrestling Assembly, an indie professional wrestling federation in Nizhny Novgorod, RF. Volkswagen Anhui, a Chinese automotive manufacturing joint venture established by JAC Motors and Volkswagen. Vic-Wells Association, an online association which supports the work of the Old Vic and Sadler's Wells theatres in London.