| Abbreviation | Definition |
|---|---|
| AUP | Area Uncertainty Parameter |
| AVEC | Arkansas Visitation and Exchange Center |
| AVLS | Automatic Vehicle Location Systems |
| AVO | Apprehended Violence Order |
| AVPS | Autonomous Vertical Profiling System |
| AWK | Alabama White Knights |
| AWOL | Acting Without Logic |
| AWP | Angry White People |
| AWP | Arctic Warfare Police - British sniper rifle |
| AWW | Arresting While White |
| AZN | Asian |
| AZST | Arizona State Troopers |
| B | Bigot |
| B | Blonde |
| BA | Back Away |
| BADGES | Before Aggressive Drivers Get Everyone Stopped |
| BAFO | British Association of Forensic Odontology |
| BandE | Breaking and Entering |
| BAPCO | British Association of Public Safety Communication Officers |
| BASICS | British ASsociation of Immediate Care Schemes |