| Abbreviation | Definition |
|---|---|
| BNMS | British Nuclear Medicine Society |
| BNO | British Nationality Overseas |
| BNOC | British National Opera Company |
| BNSC | British National Space Centre |
| BNTM | Britain's Next Top Model |
| BOA | British Osteopathic Association |
| BOAC | British Overseas Airways Corporation |
| BOAST | British Orthopaedic Association Standard for Trauma |
| BOAT | British Overseas Army Training |
| BOB | Battle Of Britain |
| BOB | Best of British |
| BOCC | British Officers Cricket Club |
| BODC | British Oceanographic Data |
| BODC | British Oceanographic Data Centre |
| BOHS | British Occupational Hygiene Society |
| BOLCC | Bowling Old Lane Cricket Club (Bradford, England) |
| BOMA | British Officers Mess Amenities |
| BOMA | British Officers Mess Area |
| BOMA | British Overseas Management Administration |
| BOMG | British Ocular Motor Group |