| Abbreviation | Definition |
|---|---|
| MV | Manual Valve |
| MV | Manufacturing Verification |
| MVA | Main Valve Actuator |
| MVA | Megavolt Ampere |
| MVA | Mega-Volt Ampere |
| MVAS | Multipurpose Ventricular Actuating System |
| MVC | Manual Volume Control |
| MVC | Master Volume Control |
| MVF | Manned Vertical Flight |
| MVGVT | Mated Vertical Ground Vibration Test |
| MVI | Microgravity Vestibular Investigation |
| MVM | Mariner Venus/Mercury |
| MVP | Master Verification Plan |
| MVP | Mission Volume Performance |
| MVS | Middle Value Select |
| MVT | Mission Verification Test |
| MW | Man Week |
| MW | MicroWave |
| MW | Multiple Warning |
| MWB | Master Work Book |