| Acronym | Meaning |
| RSAC | Remote Sensing Applications Center (US Forest Service) |
| SMSI | Strong Metal-support Interaction |
| NDDN | National Dry Deposition Network (US EPA) |
| TRUEX | Transuranic Extraction |
| BCMA | B-cell Maturation Antigen |
| CVOC | Chlorinated Volatile Organic Compound |
| CAN | Ceric Ammonium Nitratepar |
| SPALEED | Spot Profile Analysis Low Energy Electron Diffraction |
| USMAR | Upflow Static-Media Anaerobic Reactor |
| MOS | Margin Of Safety |