| Acronym | Meaning |
| ETS | EPCRA 313 Tracking System |
| ACATS | Airborne Chromatograph For Atmospheric Trace Species |
| IAP | Ion Activity Products |
| SCEHM | Soil Chemical Exchange Of Heavy Metals Model |
| EHN | Environmental Health Network |
| CCPA | Constant Centrifugal Potential Approximation |
| TGDDM | Tetraglycidyl-4,4'-diaminodiphenyl Methane Epoxy |
| LLOD | Lower Limit Of Detection |
| IPT | Iterated Perturbation Theory |
| RMS | Root Mean Square |