| Abbreviation | Definition |
|---|---|
| BNF | British National Formulary |
| BNI | Beneficiary Notices Initiative |
| BNP | B natriuretic peptide |
| BNP | bladder non-palpable |
| BNRT | Birmingham Neuro Rehabilitation Team |
| BNS | Belfast Nifedipine Study |
| BNS | bladder neck stenosis |
| BNS | bladder neck suspension |
| BO | base out Ophthalmology |
| BO | body odour |
| BO | bowel |
| BOA | behavioural observation audiometry |
| BOA | British Orthopaedic Association |
| BOAP | bleomycin, Oncovin, Adriamycin, prednisone |
| BOAS | Bank of America Study |
| BOD | bacterial oxygen demand |
| BOD | Bcl-2-related Ovarian Death gene (Bim) |
| BOD | biological oxygen demand |
| BODMA | British Oncology Data Managers Association |
| BODMA | British Oncology Data Managers??? Association |