| Acronym | Meaning |
| SIDMS | Speciated Isotope Dilution Mass Spectrometry |
| CSRO | Chemical Short-range Order |
| QAT | Quality Assurance Technical Materials |
| SLIT | Solid-liq. Intermol. Transfer |
| ARISE | Advanced Radio Interferometry Between Space And Earth |
| ITC | Interagency Testing Committee (TSCA) |
| SSQW | Strained Single Quantum Well |
| RARE | Rapid Acquisition Relaxation-enhanced |
| SVE | Soil Vapor Extraction |
| LRTI | Lower Respiratory Tract Infection |