| Abbreviation | Definition |
|---|---|
| ASAP | Abuse and Sexual Assault Prevention |
| ASAP | Active Shooter And Patrol |
| ASAP | Adolescent Substance Abuse Program |
| ASAP | Americans for a Sound AIDS Policy |
| ASAP | As Safe As Possible |
| ASB | Anti-Social Behaviour |
| ASBO | Anti Social Behaviour Order |
| ASC | Always Stealing Cash |
| ASC | Art Sex Crime |
| ASCI | American Society for Clinical Investigation |
| ASCL | American Society of Comparative Law |
| ASCLL | Alaska State Court Law Library |
| ASE | Automated Speed Enforcement |
| ASED | Automotive Safety Enforcement Division |
| ASET | Administrative Simplification Enforcement Tool |
| ASET | Anti Slumlord Enforcement Team |
| ASFA | Adoption and Safe Families Act |
| ASIL | American Society of International Law |
| ASIST | Anti Social Investigation And Support Team |
| ASK | Asking Saves Kids |