Act

• A.C.T
• ACT (NASDAQ)
• ACT (audio format)
• ACT (nonprofit organization)
• ACT (test)
• ACT Alberta
• ACT Alliance
• ACT Music
• ACT New Zealand
• ACT Teachers Partylist
• ACT Theatre
• ACT! for America
• ACT-CIS Partylist
• ACT-R
• Academy of Clinical Thyroidologists
• Acceptance and commitment therapy
• Acetylcholine
• Achterhooks
• Act (band)
• Act (document)
• Act (drama)
• Act of Congress
• Act of Parliament
• Act of Tynwald
• Act! CRM
• Acting
• Acting (law)
• Acting (rank)
• Action for Children's Television
• Activated clotting time
• Acts (album)
• AdaCore
• Addenbrooke's Charitable Trust
• Adoptive cell transfer
• Advance corporation tax
• Advanced Cell Technology
• Advanced Computer Techniques
• Advanced Concepts Team
• Alliance for Change and Transparency
• Alliance of Concerned Teachers
• Allied Command Transformation
• Amazon Conservation Team
• America Coming Together
• American Canadian Tour
• American College of Toxicology
• American Conservatory Theater
• Anglican Church in Thailand
• Apple certification programs
• Applied Computer Techniques
• Artemisinin
• Ascot railway station
• Asian College of Technology
• Assertive community treatment
• Association for Citizenship Teaching
• Association for Competitive Technology
• Association of Cinematograph Television and Allied Technicians
• Association of Corporate Treasurers
• Atacama Cosmology Telescope
• Atria Convergence Technologies
• Australia national cricket team
• Australian Capital Territory
• Australian College of Theology
• Aviation Composite Technology
• Azienda comunale del traffico
• Chattem
• Cunard-White Star Line
• Ellerman Lines
• Ford ACT
• Harrison Line
• Madison County Transit
• Musical ensemble
• Port Line
• S-act
• The Association of Commercial Television in Europe
• Tycho-2 Catalogue
• Waco Regional Airport