| Acronym | Meaning |
| ENCAT | Epoxy Nucleophile Catalyzed Transesterification |
| UASB | Upflow Anaerobic Sludge Blanket |
| FGR | Flue Gas Recirculation |
| RBE | Relative Biological Effectiveness |
| CSD | Correlated Single Determinant (wave Function) |
| MORB | Mid-ocean Ridge Basalt |
| HAA | Haloacetic Acid |
| VESCF | Variable Electronegativity Self-consistent Field |
| MAFF | Ministry Of Agriculture |
| LCGTO-LSD-VW | Linear Combination Of Gaussian Type Orbitals-local Spin Density-Vosko-Wilk-Nusair |