| Acronym | Meaning |
| SCS | Soil Conservation Service |
| MM | Misch Metal |
| CHFPT | Coupled Hartree-Fock Perturbation Theory |
| CGTO | Combination Of Gaussian Type Orbitals |
| EU | European Union |
| MEVVA | Metal Vapor Vacuum Arc |
| TFA | Trifluoroacetic Acid |
| BKW | Bobylev-Krook-Wu (method For Solving The Boltzmann Equation For A Mol. System) |
| DFA | Dual Fouling Apparatus |
| SDME | Single-drop Microextraction |