WACT stands for Wild And Crazy Things
WACT stands for Web Application Component Toolkit (PHP development framework)
WACT stands for Welsh Advisory Committee on Telecommunications
WACT stands for Woman Abuse Council of Toronto (est. 1991; Toronto, Canada)
WACT stands for Wellington Artists’ Charitable Trust (New Zealand)
WACT stands for Wisconsin Association of Community Theatres (La Crosse, WI)