| Abbreviation | Definition |
|---|---|
| BNML | Brown Norway Rat Myelocytic Leukemia |
| BNO | Bladder Neck Obstruction |
| BNOS | Brain Nitric Oxide Synthase |
| BNP | B-natriuretic peptide |
| BNP | Brain Natriuretic Peptide |
| BNP | British National Police |
| BNP | Bureau de Normalisation des Petroles |
| BNP | Banque Nationale de Paris |
| BNPC | Bathymetric navigation planning chart |
| BNPD | Bivariate Normal Probability Density |
| BNR | Branch for No Reason |
| BNR | Bladder Neck Resection |
| BNSC | British National Space Centre |
| BNT | Brain Neurotransmitter |
| BNTF | Brooklyn North Task Force |
| BNYDC | Brooklyn Navy Yard Development Corporatio |
| BO | Bachelor Of Osteopathy |
| BOA | Bayesian Optimization Algorithm |
| BOA | British Oncology Association |
| BOA | Branch Office Administrator |
| BOA | Bank Of America |
| BOAC | British Overseas Airways Corporation |
| BOAC | Boeing Aircraft Company |
| BOC | A Best Offer Corporation |
| BOC | Base Operations Contract |
| BOC | Business Opportunities Conference |
| BOC | Bell Operating Company |
| BOC | Bureau of the Census |
| BOC | Blood Oxygen Capacity |
| BOC | Branch Office Controller |
| BOCLE | Ball On Cylinder Lubricity Evaluator |
| BOCU | Borough Operational Command Unit |
| BOD | Biological Organic Deposit |
| BOD | Biological Oxygen Demand |
| BOD | Barometer Of Decomposition |
| BOD | Biologically Optimal Dose |
| BOD | Basic Oxygen Demand |
| BOD | Barrels of Oil per Day |
| BOD | Board of Directors |
| BOD | Bookseller On Duty |
| BOD | Beneficial occupancy Date |
| BOD | Brothers Of Darkness |
| BOD5 | Biochemical Oxygen Demand 5-day test |
| BOD5 | Biochemical Oxygen Demand |
| BODC | British Oceanographic Data Center |
| BODC | British Oceanographic Data Centre |
| BODC | Bureau Of Deferred Compensation |
| BODMA | British Oncology Data Managers Association |
| BODMAS | Brackets, Order, Division, Multiplication, Addition, Subtraction |
| BOE | Bilateral Otitis Externa |