Posted in Arts, Aviation, Government & Military, Information Technology, Schools & Education ACTT stands for Actors College of Theatre and Television (Australia) ACTT stands for Aircraft Total Time (aviation) ACTT stands for Assertive Community Treatment Teams ACTT stands for Association of Cinematograph, Television and Allied Technicians (UK) ACTT stands for Accreditation Council of Trinidad and Tobago (Port-of-Spain, Trinidad, WI) ACTT stands for Arkansas Cycle Touring and Training ACTT stands for Association of Classroom Teacher Testers (Montecito, CA) ACTT stands for Advanced Communications Timekeeping Technology ACTT stands for Advanced Centers for Technology and Training ACTT stands for ASEAN Communication Team for Tourism