| Abbreviation | Definition |
|---|---|
| BPD | Boston Police Department |
| BPD | Boston Police Department's |
| BPD | Bridgeport Police Department |
| BPD | Burlington Police Department |
| BPIO | Bureau Public Information Officer |
| BPO | Black Police Officer |
| BPOA | Bakersfield Police Officers Association |
| BPOA | BART Police Officers Association |
| BPOA | Bellevue Police Officer's Association |
| BPOA | Burbank Police Officers' Association |
| BPOC | Basic Police Officer Course |
| BPP | Border Patrol Police |
| BPPD | Buena Park Police Department |
| BPPJ | Beauregard Parish Police Jury |
| BPPJ | Bossier Parish Police Jury |
| BPS | Barrie Police Service |
| BRASS | Breathe, Relax, Aim, Sight, and Squeeze |
| BRBY | BRiBerY |
| BSAP | British South Africa Police |
| BSDM | Bondage, Sadism, Dominance, and Masochism |