| Acronym | Definition |
|---|
| ASAC | Apprenticed Substance Abuse Counselor |
| ASAC | Any Service Any Card |
| ASAC | Association of Scottish Automobile Constructors |
| ASAC | Administrative Sciences Association of Canada |
| ASAC | Assistant Special Agent in Charge (FBI) |
| ASAC | Applied Science Accreditation Commission (ABET) |
| ASAC | Air Surveillance and Control System (software) |
| ASAC | Academic and Student Affairs Committee |
| ASAC | Austrian Society of Analytical Chemistry |
| ASAC | Area Substance Abuse Council (Cedar Rapids, IA) |
| ASAC | American Society of Agricultural Consultants |
| ASAC | Antarctic Science Advisory Committee |
| ASAC | Association for Safe Alternatives in Childbirth |
| ASAC | Australian Statistics Advisory Council |
| ASAC | Aviation System Analysis Capability |
| ASAC | Air Force Space Command (AFSPC) Space Analysis Center |
| ASAC | After School Activities Club (UK) |
| ASAC | Administrative Systems Advisory Committee (various schools) |
| ASAC | Airborne Surveillance and Area Control (UK) |
| ASAC | Associate Special Agent in Charge |
| ASAC | Autism Society of Acadiana (Lafayette, LA) |
| ASAC | Analysis/Synthesis Audio CODEC |
| ASAC | Allenspark Senior Advisory Committee (Allenspark, CO) |
| ASAC | All-Source Analysis Center |
| ASAC | Asian Standards Advisory Committee (UK) |
| ASAC | As Soon As Convenient |
| ASAC | Antisubmarine Air Controller |
| ASAC | Association Sportive de l'Automobile-Club Basco-Béarnais (French automobile club) |
| ASAC | Automated System for Army Commissaries |
| ASAC | Allied Signal Aerospace Company |
| ASAC | Army Study Advisory Committee |
| ASAC | Atlantic Swordfish Advisory Committee |
| ASAC | Apicultural Science Association of China |
| ASAC | Air ASW Controller |
| ASAC | Alaska State Area Command |
| ASAC | Australian Seed Advisory Council |