| Acronym | Meaning |
| CWTI | Chemical Waste Transportation Institute |
| ABF | Activated Biofilter |
| LCIF | Linear Combination Of Interacting Forces |
| MLD | Magnetic Linear Dichroism |
| EAAPS | Electron-excited Auger-electron Appearance Potential Spectroscopy |
| CAW | Carbon Arc Welding |
| CDOM | Chromophoric Dissolved Organic Matter |
| TDR | Time Domain Reflectometer |
| APR | Acoustic Paramagnetic Resonance |
| SFG | Sum Frequency Generation Spectroscopy |