| Acronym | Meaning |
| UHVEM | Ultra High Voltage Electron Microscopy |
| CFP | Centrifuge Facility Project |
| SEP | Solar Energetic Particle (event) |
| SCADS | Superfund Chemical Analysis Data System (see CARD) |
| MECC | Micellar Electrokinetic Capillary Chromatography |
| HGCU | Hot Gas Cleanup |
| PSM | Pflanzenschutzmittel; Pesticides |
| RRR | Residual Resistivity Ratio |
| HVDB | Halogenated Volatile Disinfection By-products |
| LFER | Linear Free Energy Relationship |