| Abbreviation | Definition |
|---|---|
| BLTM | Better Living Through Mathematics |
| BM | Banach-Mazur |
| BM | Best Match |
| BM | Binding Multiple |
| BM | Boester Maps |
| BM | Boundary Moves |
| BMA | Bayesian Model Averaging |
| BMAP | Batch Markovian Arrival Process |
| BMET | Business Mathematics Engineering and Technologies |
| BMI | Box Muller Inverse |
| BMO | The British Maths Olympiad |
| BMV | Boundary Membership Value |
| BN | Bayesian Net |
| BN | Bernoulli Number |
| BN | Boundary Node |
| BNF | Big Number Field |
| BNFG | Binary Normal Form Grammar |
| BOA | Bayesian Optimization Algorithm |
| BODMAS | Brackets Operations Divide Multiply Add Subtract |
| BODMAS | Brackets, Order, Division, Multiplication, Addition, Subtraction |