| Acronym | Meaning |
| NMDS | Nonmetric Multidimensional Scaling |
| EGRET | Energetic Gamma Ray Experiment Telescope |
| DPSSL | Diode Pumped Solid State Laser |
| EPER | European Pollutant Emission Register |
| CGTB | Cellular And Genetic Toxicology Branch |
| PWTM | Plane-wave T-matrix (for Electron-atom Scattering) |
| MSWV | Multiple Square Wave Voltammetry |
| SRE | Serum-responsive Element |
| AAOE | Airborne Antarctic Ozone Experiment |
| CFS | Chronic Fatigue Syndrome |