| Acronym | Meaning |
| SAXS | Small Angle X-ray Scattering |
| SOHO | Solar And Heliosphere Observatory |
| BACER | Biological And Climatological Effects Research |
| THM | Transcorrelated Hamiltonian Method |
| UKMO | United Kingdom Meteorological Office |
| SWTR | Surface Water Treatment Rule |
| IDWSSD | International Drinking Water Supply And Sanitation Decade (of UN |
| OSL | Optically Stimulated Luminescence |
| UDP | Uridine 5'-diphosphate |
| PGAA | Prompt Gamma-ray Activation Analysis |