| Acronym | Meaning |
| MLEE | Multilocus Enzyme Electrophoresis |
| NTEF | Near Total External Fluorescence |
| UHTS | Ultra High-throughput Screening |
| NRPB | National Radiological Protection Board |
| ESQUIRE | External Source QUIstor With Resonance Ejection |
| STEAM | Stratosphere-Troposphere Exchange And Climate Monitor |
| SC-VB | Spin-coupled Valence Bond |
| NOAA | National Oceanic And Atmospheric Administration |
| MEAN | Multipole-extracted Adiabatic-nuclei (for Electron-molecule Collisions) |
| BSRS | Backward Stimulated Raman Spectrometry |