| Acronym | Meaning |
| CPOM | Coarse Particulate Organic Matter |
| IRSID | French Research Institute Of Siderurgy |
| ADAS | Acid Deposition Assessment Staff |
| RCI | Restricted Configuration Interaction |
| NAMS | National Air Monitoring Station |
| ELEED | Elastic Low Energy Electron Diffraction |
| RODS | Records Of Decision System |
| CGTO | Contracted Gaussian-type Orbital |
| PSRA | Pulse Surface Reaction Rate Analysis |
| ESS | European Spallation Source |