| Acronym | Meaning |
| OOS | Optical-oscillator Strength |
| PHF | Paired Helical Filament |
| MRSD-CI | Multireference Single And Double Excitation CI |
| TSNA | Tobacco-specific Nitrosamines |
| NNBI | Neglect Of Nonbonded Interactions |
| AEM | Analytical Electron Microscopy |
| HYTEC | Hydrogen Thermoelectrochemical Converter (regenerative Fuel Cell) |
| WM | Waste Minimization |
| EUSIDIC | European Society For Information Dissemination In Chemistry |
| SVT | Silicon Vertex Tracker |