| Acronym | Meaning |
| SDQ-MBPT | Single (and) Double (and) Quadruple (substituted States) Many-body Perturbation Theory |
| TCDFT | Two-component Density Functional Theory |
| BKW | Bobylev-Krook-Wu (method For Solving The Boltzmann Equation For A Mol. System) |
| JWKB | Jeffreys-Wentzel-Kramers-Brillouin (scattering Potential) |
| QCL | Quantum Cascade Laser |
| ACE-I | Angiotensin Converting Enzyme Inhibitor |
| TRAMP | Terrestrial Radioactivity Monitoring Programme |
| VCDT | Vienna Canyon Diablo Troilite |
| EFISPS | Electric Field Induced Surface Photovoltage Spectroscopy |
| EDGAR | Electronic Data Gathering |