| Acronym | Meaning |
| OGWDW | Office Of Ground Water And Drinking Water |
| LCMBPT | Linked Cluster Many Body Perturbation Theory |
| SEAR | Surfactant-enhanced Aquifer Remediation |
| MATHEW | Mass-Consistent-3-Dimensional Wind Field |
| OASIS | Ocean And Atmospheric Sounding Interferometer System |
| CAWAI | Commission On Atomic Weights And Isotope Abundances |
| EDW | Electron Density Wave |
| TEV | Tobacco Etch Virus |
| METAALICUS | Mercury Experiment To Assess Atmospheric Loading In Canada And The US |
| OPGF | One-particle Green Function |