| Acronym | Meaning |
| DMRG | Density Matrix Renormalization Group (quantum Calcn. Method) |
| VBXES | Valence Band X-ray Emission Spectroscopy |
| PSCE | Partially Spin Coupled Echo |
| EFST | Electrodeposition Frequency Shift Titrimetry |
| IUGG | International Union Of Geodesy And Geophysics |
| EAES | Electron-excited Auger Electron Spectroscopy |
| HTP | High Temperature And Pressure |
| RSPA | Research And Special Programs Administration (Dept. Of Transportation) |
| ASD | Active Subslab Soil Depressurization (for Radon Minimization In Buildings) |
| SUMER | Solar UV Measurements Of Emitted Radiation |