| Acronym | Meaning |
| GRGL | Groundwater Residue Guidance Level |
| MEIS | Medium Energy Ion Scattering |
| DNRC | Department Of Natural Resources And Conservation |
| CDMA | Code Division Multiple Access |
| MDQ | Minimum Detectable Quantity |
| TFC | Turbulent Flow Chromatography |
| LAS | Linear Alkylbenzene Sulfonates (anionic Surfactants) |
| ASI | Advanced Study Institute (NATO) |
| PET | Photoinduced Electron Transfer |
| ASA | Alternancy Symmetry Adapted (method For Spin-independent Hamiltonians For Alternant Hydrocarbons) |