| Acronym | Meaning |
| MIPAS | Michelson Interferometer For Passive Atmospheric Sounding |
| WWTP | Wastewater Treatment Plant Or Process |
| ICP-ROA | Incident Circular Polarization Raman Optical Activity |
| SPEM | Scanning Photoemission Microscopy |
| EMSA | Electrophoretic Mobility Shift Assay |
| EMP | Empirical Pseudopotential Method |
| VEM | Video-enhanced Microscopy |
| GTG | Gaussian-type Geminal |
| INTERFACE II | Integrated Reliable Fault-Tolerant Control For Large Engines |
| TMA | Transcription-mediated Amplification |