| Acronym | Meaning |
| ILAC | International Laboratory Accreditation Cooperation |
| MATHEW | Mass-Consistent-3-Dimensional Wind Field |
| CEUG | Continental Epeirogenic Uplift Granitoids |
| CGCG | Central Giant Cell Granuloma |
| OEL | Occupational Exposure Limit |
| EXES | Electron-induced X-ray Emission Spectrometry |
| IMS | Ion Mass Spectrometer |
| PAECE | Protective Action Evaluator For Chemical Emergencies |
| AEVO | Active Electron Virtual Orbital |
| OECD | Organization For Economic Cooperation And Development |