| Acronym | Meaning |
| LPO | Lipid Peroxidation |
| PIDIE | Plutonium Isotopic Detn. Intercomparison Exercise |
| CGI | Common Gateway Interface (web Scripting Tool) |
| QGP | Quark Gluon Plasma |
| DSW | Dirac Scattered-wave (often As SCF-X(alpha)-DSW Method) |
| VAFTAD | Volcanic Ash Forecast Transport And Dispersion |
| NNBI | Neglect Of Nonbonded Interactions |
| EPV | Exclusion-principle Violating |
| OTC | Organic Toxic Compound |
| ICHAZ | Intercritical Heat-affected Zone |