| Abbreviation | Definition |
|---|---|
| MDA | Multiple Discriminant Analysis |
| MDAP | Markov Decision Arrival Process |
| MDBD | Mixture of Discrete Binomial Distributions |
| MDC | Mathematics Design Collaborative |
| MDC | Most Derived Class |
| MDCT | Modified Discrete Cosine Transform |
| MDHD | Mean Directed Hausdorff Distance |
| MDIE | Mathematics Done in English |
| MDNF | Minimum Disjunctive Normal Form |
| MDS | Maximum Distance Separable |
| MDS | Minimum Data Set |
| MDS | Multi Dimensional Scaling |
| MDS | Multi Dimensional Space |
| ME | Math Expression |
| ME | Multiple Error |
| MEA | Mathematics Education Association |
| MEC | Mathematics Education Collaborative |
| MEC | Modeling, Experimentation, and Computation |
| MECE | Mutually Exclusive and Collectively Exhaustive |
| MEI | Mathematics in Education and Industry |