Abbreviations beginning with a

ACTTAssertive Community Treatment Teams
Academic & Science

ACTTAssociation of Cinematograph, Television and Allied Technicians (UK)
Academic & Science

ACTTA C T Teleconferencing, Inc.
Business » NASDAQ Symbols

ACTTAccelerated Construction Technology Transfer
Business » General

ACTTACT Teleconferencing, Inc. (de-listed)
Business » NASDAQ Symbols

ACTTAnderson Consulting, Training, and Testing
Business » Companies & Firms

ACTTAccelerated Community to Teacher
Community

ACTTAchieving Change Through Torah
Community » Religion

ACTTActive and Creative Teen Theatre
Community » Theater

ACTTAdolescent Creative Transitional Training
Community » Educational

ACTTAdvanced Communications Timekeeping Technology
Community

ACTTAffordable Computers and Technology for Tanzania (Moshi, Tanzania)
Community

ACTTApplying Community Technologies Today
Community

ACTTAssertive Community Treatment Team
Community

ACTTAssertive Community Treatment Teams
Community

ACTTAssociation of Cinematograph Television and allied Technicians
Community » Media

ACTTAssociation of Cinematography and Television Technicians
Community » Associations

ACTTAvila Charity Tennis Tournament
Community » Charity

ACTTAdvanced Certifications and Training for Technology
Computing » Technology