| Acronym | Meaning |
| SERON | Southern Regional Oxidant Network |
| AOU | Apparent Oxygen Utilization |
| XHDPE | Cross-linked |
| EVB | Empirical Valence Bond |
| SLMO | Symmetry-adapted Localized Molecular Orbital |
| IRMM | Institute For Reference Materials And Measurements |
| DAST | Diethylaminosulfur Trifluoride |
| SMILES | Superconducting Sub-Millimeter-wave Limb Emission Sounder |
| GO | Gas Oil |
| VLTI | Very Large Telescope Interferometer |