| Acronym | Meaning |
| HOPC | High Osmotic Pressure Chromatography |
| EDAX | Energy Dispersive Analysis Of X-rays |
| PSI | Pollution Standard Index |
| ETS | Electron Transport System |
| LIMA | Laser-induced Ion-mass Analyzer |
| SCI | Stabilized Criegee Intermediate(s) |
| INO | Iterative Natural Orbital |
| GCOS | Global Climate Observing System (WMO |
| LIBS | Ligand-induced Binding Sites |
| EMUS | Electromagnetic Ultrasonic Testing |