| Acronym | Meaning |
| STM | Space-translation Method (in Atomic Collision Calcn.) |
| DIMP | Diisopropyl Methylphosphonate |
| STS | Scanning Tunnelling Spectroscopy |
| ASF | Atomic Sensitivity Factor |
| AOC | Administrative Order Of Consent |
| DSPSE | Deep Space Probe Science Experiment |
| CIBL | Convective Internal Boundary Layer |
| GODIVA | GOME Data Interpretation |
| AUBF | Anaerobic Upflow Biofilter |
| PEHX | Cross-linked |