| Acronym | Meaning |
| EMS | Ethyl Methanesulfonate |
| AIEMP | Ab Initio Environment Model Potential |
| BSRS | Backward Stimulated Raman Spectrometry |
| EMR | Electromagnetic Radiation |
| LMR | Liquid Metal Reactor |
| ACPAR | Angular Correlation Of Positron Annihilation Radiation |
| AU | Absorbance Units |
| OFMSW | Organic Fraction Municipal Solid Waste |
| EMR | Electron Magnetic Resonance |
| PTAW | Plasma Transfer Arc Weld |