| Acronym | Meaning |
| FEM | Free Electron Model |
| CERES | Coalition For Economically Responsible Economies |
| HYTEC | Hydrogen Thermoelectrochemical Converter (regenerative Fuel Cell) |
| CRWQCB | California Regional Water Quality Control Board |
| DAS | Dynamic Angle Spinning |
| ITD | Ion Trap Detector (mass Spectrometry) |
| DRM | Depositional Remanent Magnetization |
| UAM-IV | Urban Airshed Model Version IV |
| SCGE | Single Cell Gel Electrophoresis |
| LAWS | Laser Atmospheric Wind Sounder (NASA) |