| Abbreviation | Definition |
|---|---|
| MAA | Multiply And Accumulate |
| MAC | Measured Attenuation Correction |
| MACRO | Messy And Confusing Repeated Operation |
| MADD | Multiply-Add |
| MAIT | Manufacturing Assembly Integration and Test |
| MALT | Mnemonic Assembly Language Translator |
| MAR | Memory Address Register |
| MARS | MIPS Assembly and Runtime Simulator |
| MAT | Machine Assisted Translation |
| MAT | Multiply And Add To |
| MATTERD | it just means mattered u silly billys |
| MBF | Microsoft Binary Format |
| MBR | Memory Buffer Register |
| MC | Master Clear |
| MCE | Machine Check Exception |
| MCL | Machine Control Language |
| MCP | Mark Current Procedure |
| MCP | Mask Characters Printable |
| MCS | Machine Code Simulator |
| MCS | Modification Control Statement |