| Acronym | Meaning |
| GSMO | Ground-state Molecular Orbital |
| EFA | Essential Fatty Acid |
| IMSS | International Mass Spectrometry Society |
| MQL | Minimum Quantifiable Limit |
| SECV | Standard Error Of Cross-validation |
| ENDS | European Nuclear Documentation System |
| MEUF | Micellar Enhanced Ultrafiltration |
| CWRT | Center For Waste Reduction Technologies |
| RTKNET | Right-to-Know Network |
| PAECE | Protective Action Evaluator For Chemical Emergencies |