| Acronym | Meaning |
| DEPT | Distortionless Enhancement By Polarization Transfer |
| EVA | Extravehicular Activity (related To Spacecraft) |
| IAG | International Association Of Geodesy |
| FPC | Fractional Parentage Coeff. (in Group-theor. Calcns.) |
| IRMP | International Remote Monitoring Program |
| FDM | Finite-difference Method |
| SLG | Strictly Localized Geminal |
| VMC | Variational Monte Carlo (quantum Calcn. Method) |
| TSLLE | Thermospray Liquid-liquid Extraction |
| MPT | Mitochondrial Permeability Transition |