| Acronym | Meaning |
| GEMAP | Geocoded Emission Modeling And Projection |
| TICT | Twisted Intramolecular Charge Transfer |
| BTZ | Below The Treatment Zone |
| OSF | Odor Safety Factor |
| ANCA | Anti-neutrophil Cytoplasmic Antibodies |
| MRO | Medium Range Order |
| ASB | Aerobic Stabilization Basin |
| VGP | Virtual Geomagnetic Pole |
| PSS | Perturbed Stationary State |
| DIAL | Differential Absorption Lidar (laser Radar Sensing) |