| Abbreviation | Definition |
|---|---|
| BLIS | Business License Information System |
| BLM | Borough of Lake Mead |
| BM | Blue Mountain |
| BMAP | Belfast Metropolitan Area Plan |
| BMES | Boston Medical Emergency Services |
| BNOC | Bellville Neighborhood Outreach Center |
| BNYDC | Brooklyn Navy Yard Development Corporation |
| BO | Board of Ordnance |
| BOA | Board of Approval |
| BODC | Bureau Of Deferred Compensation |
| BOEC | Bureau Of Emergency Communications |
| BOENYC | Board of Elections in the City of New York |
| BOGC | Board of Oil and Gas Conservation (Montana) |
| BOH | Board of Health |
| BOI | Board of Inspectors |
| BOS | Balance Of State |
| BPAC | Bethlehem Planning Advisory Committee |
| BPAC | Bicycle and Pedestrian Advisory Commission |
| BPBK | Borough President Brooklyn |
| BPBU | Bar Pro Bono Unit |