| Acronym | Meaning |
| MEPC | Marine Environment Protection Committee |
| LVAD | Left Ventricular Assist Device |
| MEVVA | Metal Vapor Vacuum Arc |
| AEM | Auger Electron Microscopy |
| TMP | Turbomolecular Pump |
| SUPERDARN | Super Dual Auroral Radar Network |
| CCI | Complete Configuration Interaction |
| BAGI | Backscatter Absorption Gas Imaging |
| FPCLM | Flat Plate Contained Liquid Membrane |
| ASSIST | Abstract Semi-Markov Specification Interface To The SURE Tool [propulsion] |