| Acronym | Meaning |
| SRIM | Structural Reaction Injection Molding |
| HGDB | Hydrogeologic Database |
| GDF | Growth Differentiation Factor |
| MBE | Many-body Expansion (in Mol. Potential Energy Surface Calcn.) |
| PIDIE | Plutonium Isotopic Detn. Intercomparison Exercise |
| DRAW | Digital Read After Write |
| LMT | Liquid Membrane Transport |
| NDUV | Non-dispersive Ultraviolet Analyzer |
| QUASH | Quality Assurance Of Sample Handling [a EU Project] |
| HAFID | Hydrogen Atmosphere Flame Ionization Detector |