| Acronym | Meaning |
| EEM | Elastic Emission Machining |
| EDEC | Equal Distances Equal Charges Model |
| TEAS | Thermal Energy Atom Scattering |
| RISE | Radiative Inputs From Sun To Earth |
| APHEA2 | Air Pollution And Health: A European Approach 2 |
| MBSF | Meters Below Seafloor |
| SNMS | Secondary Neutral Mass Spectrometry |
| EHN | Environmental Health Network |
| SIS | Safety Injection System |
| MSC | Molecular Simulated Crystal Method (in Compton Profile Calcns.) |