| Abbreviation | Definition |
|---|---|
| MBPC | Model-Based Process Control |
| MBSE | Model-Based Systems Engineering |
| MBTC | Model-Based Temperature Control |
| MBX | Message Bus eXchange |
| MC | Meter Coupled |
| MC | Microphone Controller |
| MC | Multi-Channel |
| MC | Multipoint Controller |
| MC | Mutual Conductance |
| MCA | Measurement Capability Analysis |
| MCA | Micro-Channel Architecture |
| MCA | Multi-Channel Analyzer |
| MCACC | Multi-Channel Acoustic Calibration System |
| MCAD | Mechanical Computer-Aided Design |
| MCAE | Mechanical Computer-Aided Engineering |
| MCAL | Micro Controller Abstraction Layer |
| MCB | Main Control Board |
| MCB | Master Circuit Breaker |
| MCB | Memory Control Block |
| MCB | Miniature Circuit Breaker |