| Acronym | Meaning |
| IAS | In-situ Air Sparging |
| HGAAS | Hydride Generation Atomic Absorption Spectrometry |
| WRAQS | Western Regional Air Quality Study |
| LLT | Laser Luminescence Tomography |
| AMPS | Airborne Multisensor Pod System |
| PGSE | Pulsed Gradient Spin Echo |
| OSL | Optically Stimulated Luminescence |
| LDL | Low Density Lipoprotein |
| ALMS | Atomic Line Molecular Spectroscopy |
| CSE | Cigarette Smoke Extract |