| Acronym | Meaning |
| ED | Electron Diffraction |
| BERG | Building Effects Review Group |
| PDR | Proliferative Diabetic Retinopathy |
| ARSCF | Approximate Relativistic SCF |
| MCFC | Molten Carbonate Fuel Cells |
| EXPRESSO | Experiment For Regional Sources And Sinks Of Oxidants |
| GIMS | Grazing Incidence Moessbauer Spectroscopy |
| LEIR | Low Energy Ion Ring |
| TSI | Trophic State Index |
| DWPL | Drinking Water Priority List |