| Acronym | Definition |
|---|
| ASCA | American School Counselor Association |
| ASCA | Australian Shepherd Club of America |
| ASCA | Arab Society of Certified Accountants |
| ASCA | Administrative Simplification Compliance Act (US DHHS) |
| ASCA | American Swimming Coaches Association |
| ASCA | American Society of Consulting Arborists |
| ASCA | Association of State Correctional Administrators |
| ASCA | Adult Survivors of Child Abuse |
| ASCA | Anti Saccharomyces Cerevisiae Antibody |
| ASCA | American Safe Climbing Association |
| ASCA | Accumulating Savings and Credit Association |
| ASCA | ANOVA-Simultaneous Component Analysis |
| ASCA | Addiction Support and Care Agency (UK) |
| ASCA | Architectural Spray Coaters Association |
| ASCA | Advanced Satellite for Cosmology & Astrophysics |
| ASCA | Artillery Systems Cooperation Activities |
| ASCA | Airplane Stability and Control Analyzer (Whirlwind) |
| ASCA | Australian Specialist Cheesemakers' Association (Australia) |
| ASCA | Advanced Spacecraft for Cosmology Astrophysics |
| ASCA | Association for Scientific Cooperation in Asia (Australia) |
| ASCA | Associate of the Institute of Company Accountants |
| ASCA | Advanced Stellar Compass Assembly |
| ASCA | Air Support Coordination Agency |
| ASCA | Alberta Sporting Clay Association |
| ASCA | Applications Systems Control and Auditability |
| ASCA | American Shepherd Club of America |
| ASCA | Anabolic Steroid Control Act |
| ASCA | Asian Crystallographic Association (International Union of Crystallography) |