| Acronym | Meaning |
| ACRIM | Active Cavity Radiometer Irradiance Monitor |
| RITG | Radiatively Important Trace Gases |
| RUSTIC | Risk Of Unsaturated/saturated Transport And Transformation Of Chemical Concentrations |
| BTDC | Bulk Thermal Desorption Chamber |
| PVAC | Poly(vinyl Acetate) |
| CRT | Continuously Regeneration Trap |
| OPGF | One-particle Green Function |
| NSCLC | Non-small Cell Lung Cancer |
| CLEA | Collection Of Laws For Electronic Access |
| API | Air Pollution Index |