| Acronym | Meaning |
| EUROTRAC | European Experiment Of Transport And Transformation Of Environmentally Relevant Trace Constituents In The Troposphere Over Eur |
| RT | Reverse Transcriptase |
| LRS | Laser Raman Spectroscopy |
| WAS | Whole Air Sampler |
| PLCC | Plastic Leadless Chip Carrier |
| ADW | Asymptotic Distorted Wave |
| NLCR | Nonlinear Continuum Regression |
| HSAB | Hard And Soft Acids And Bases |
| SAB | Science Advisory Board (USEPA) |
| LMO | Localized Molecular Orbital |