| Acronym | Meaning |
| BBP | Benzyl Butyl Phthalate |
| IRRAS | Infrared Reflection Absorption Spectroscopy |
| DLS | Dynamic Light Scattering |
| RTH | Resistance To Thyroid Hormone |
| CHARM | Complex Hazardous Air Release Model |
| ISC | Industrial Source Complex |
| SOLO | Second-order Correlated Localized Orbital-local Origin (method) |
| MACAWS | Multi-center Airborne Coherent Atmospheric Wind Sensor |
| AH | Aryl Hydrocarbon |
| BARC | Bottom Antireflective Coating |