| Acronym | Meaning |
| EMMA | Electron Microscopy And Microanalysis |
| LADD | Lowest Acceptable Daily Dose |
| DWRF | Drinking Water Research Foundation |
| VOTE | Vortex Ozone Transport Experiment |
| LCD | Liquid Crystal Diode |
| CHELEQ | Charge Electronegativity Equalization |
| SOMO | Semioccupied Molecular Orbital |
| ADAP | Angular Distribution Of Annihilating Photons |
| SVI | Sludge Volume Index |
| HDI | High-density Inclusion |