| Acronym | Meaning |
| IRN | Indicator Radionuclide |
| PRESS | Point Resolved Spectroscopy |
| AIMB | Analogy And Intelligence In Model Building |
| EFTEM | Energy-filtering Transmission Electron Microscopy |
| APME | Association Of Plastics Manufacturers In Europe |
| TEL | Tetraethyl Lead |
| AMSA | Association Of Metropolitan Sewerage Agencies |
| SNIF | Site-specific Natural Isotope Fractionation |
| DSA | Dynamic Simulated Annealing (for Electronic Structure In Liq.metals) |
| QWR | Quantum Wire |