| Acronym | Meaning |
| LSM | Layered Synthetic Microstructure |
| DARA | Disposal Area Remedial Action |
| VPD | Vapor Pressure Deficit |
| UATMP | Urban Air Toxics Monitoring Program |
| CDA | Charge Density Analysis |
| EEL | Environmental Exposure Levels |
| SIMPLISMA | Simple-to-use Interactive Self-modeling Mixture Analysis |
| BSF | Below Sea Floor |
| GCEMC | Grand Canonical Ensemble Monte Carlo |
| TXRF | Total Reflection X-ray Fluorescence |