| Acronym | Meaning |
| UCG | Underground Coal Gasification |
| FTM | Fault Tree Model |
| ADE | Adverse Drug Event |
| SFE | Stacking Fault Energy |
| HIRES | High Resolution Echelle Spectrometer |
| NICISS | Neutral Impact Collision Ion Scattering Spectroscopy |
| PSII | Photosystem II |
| OSWASV | Osteryoung Square-wave Anodic Stripping Voltammetry |
| FP | Fluorescence Polarizationpar |
| MSA | Methanesulfonic Acid (air Pollutant) |