| Acronym | Meaning |
| FRED | Flexible Regional Emissions Data System |
| TEAS | Thermal Energy Atom Scattering |
| CE/ESIMS | Capillary Electrophoresis/electrospray Ionization Mass Spectrometry |
| ICAM | Integrated Climate Assessment Model |
| ROHS | Restrictions On Hazardous Substances |
| ALAU | Delta-aminolevulinic Acid Dehydratase In Urine (lead Poisoning Indicator) |
| AMIP | Atmospheric Model Intercomparison Project |
| GPD | Gaussian Phase Distribution |
| CAST | CERN Axion Solar Telescope |
| FAME | Fatty Acid Methyl Ester |