| Acronym | Meaning |
| CUSMAP | Conterminous United States Mineral Assessment Program |
| SOILVENT | Soil Venting Model |
| OAP | Optical Atom Probe |
| FWHH | Full Width At The Half-height |
| SCE | Semiclassical Exchange Approximation |
| ERIS | Electrochemically Regenerated Ion Suppressors |
| OSRSCF | Open-shell Restricted SCF |
| ABR | Acrylate-butadiene Rubber |
| HBOC | Hereditary Breast-ovarian Cancer |
| ECOSP | Environmental Cleanup Objectives Standard Procedures |