| Acronym | Meaning |
| REM | Reflection Electron Microscopy |
| AGNPS | Agricultural Non-point Source Pollution |
| GWPS | Groundwater Protection Standard |
| NICISS | Neutral Impact Collision Ion Scattering Spectroscopy |
| CCGT | Combined Cycle Gas Turbine |
| CAN | Ceric Ammonium Nitratepar |
| PBII | Plasma-based Ion Implantation |
| VOHAP | Volatile Organic Hazardous Air Pollutant |
| MIVIS | Multispectral IR And Visible Imaging Spectrometer |
| RHFS | Relativistic Hartree-Fock-Slater |