| Abbreviation | Definition |
|---|---|
| BOI | Bureau Of Investigation |
| BOL | Be On The Lookout |
| BOLD | Bureau Of Legal Dentistry |
| BOND | Blanchardstown Offenders For New Directions |
| BOP | Bicycle Occupancy Permits |
| BOP | Bureau Of Prisons |
| BOP | Businessowners policy |
| BOV | Burglary Of Vehicle |
| BOW | Battle Of Wills |
| BOW | Body Of Work |
| BP | Bristol Police |
| BPAI | The United States Patent and Trademark Office's Board of Patent Appeals and Interferences |
| BPC | Best Privatization Case |
| BPD | Bored Paranoid Difficult |
| BPD | Bridgeview Police Department |
| BPP | Board of Pardons and Paroles |
| BR | Bowser Rebels |
| BRAD | Be Responsible About Drugs |
| BRAD | Brave Robot Against Drugs |
| BRASS | Bullet Resistant Armor Security System |