| Acronym | Meaning |
| DME | Dropping Mercury Electrode |
| HTCGC | High Temperature Capillary Gas Chromatography |
| MDI | Modified Dipole Interaction(model For Mol.-polarizability Calcn.) |
| PRIMA | Pattern Recognition By Independent Multicategory Analysis |
| RAS | Renin-angiotensin System |
| RDX | Royal Demolition Explosive |
| TGRS | Transient Gamma-Ray Spectrometer |
| IF DRM | Inversion-free Direct Recursion Method (for Surface Electronic Structure) |
| EMEP | European Monitoring And Evaluation Program |
| AWRG | Acid Waters Review Group (UK) |