| Acronym | Meaning |
| EUVID | Extreme UV Imaging Detector |
| SBSR | Single Bead String Reactor |
| DDM | 4,4'-diaminodiphenyl Methane |
| HAGAR | High Altitude Gas Analyzer |
| FEBO | Free Energy Born-Oppenheimer |
| PE | Population Equivalent (in Wastewater Treatment) |
| LRT | Long Range Transport |
| SOC | Synthetic Organic Chemical |
| SGF | Spherical Gaussian Function |
| QALE | Quantitative Analysis Of Ligand Effects |