English abbreviations from acas to acc
- ACAS (Airborne Collision Avoidance System)
- ACASA (Adult Clinic Assessment Software Application)
- ACAT (Acyl CoA: Cholesterol Acyltransferase)
- ACATS (Advanced Combat And Tactical Simulation)
- ACATT (ADEA/CECOM Advanced Technology Test Bed)
- ACAU (Automatic Calling/Answering Unit)
- ACAVP (Advanced Composite Armoured Vehicle Platform (UK))
- ACB (Asociación de Clubes de Baloncesto (Spanish for "Association of Basketball Clubs"))
- ACBB (American Council for Better Broadcasts)
- ACBC (Aluminum Cans For Burned Children)
- ACBCO (American Council of the Blind of Colorado)
- ACBJ (American City Business Journals, Inc.)
- ACBSP (American Chiropractic Board of Sports Physicians)
- ACC (Area Control Centre)
- Acc. (Accession countries (to the European Union) (government))