| Acronym | Meaning |
| DELFIA | Dissociation-enhanced Lanthanide Fluoroimmunoassay |
| LEF | Large-amplitude Elec. Field Fluctuations |
| MPPSIRD | Mass Peak Profiling From Selected Ion Recording Data |
| SC-OFMSW | Separately-collected Organic Fraction Of Municipal Solid Waste |
| AMRIR | Advanced Medium Resolution Imaging Radiometer |
| LNRS | Laser Nonresonant Shadowgraphy |
| SSNTD | Solid-state Nuclear Track Detector |
| DBE | Deep Basin Experiment |
| GT | Gelfand-Tsetlin Basis Function |
| HLVB | Heitler-London Valence Bond |