| Acronym | Meaning |
| DECSY | Double-quantum Coherence Echo Correlated Spectroscopy |
| HEGL | High-energy Gas Laser |
| MCS | Monte Carlo Simulation |
| BSSEC | Basis-set Superposition Error Correction |
| GEXRF | Grazing-emission X-ray Fluorescence |
| EHEC | Enterohemorrhagic Escherichia Coli |
| AWPCF | Air And Water Pollution Control Facilities |
| IMDL | Interlaboratory Method Detection Limits |
| ESSP | Earth Systems Science Pathfinder |
| AGGG | Advisory Group On Greenhouse Gases |