| Acronym | Meaning |
| CTBT | Comprehensive Test Ban Treaty |
| AHR | Aryl Hydrocarbon Receptor |
| ARDS | Adult Respiratory Distress Syndrome |
| ANPRM | Advance Notice Of Proposed Rulemaking |
| GVDW | Generalized Van Der Waals (a Free-energy D.-functional Theory) |
| SRTC | Savannah River Technology Center |
| OCEE | Overlap Corrected Electronegativity Equalization |
| PC-BOSS | Particle Concentrator-Brigham Young University Organic Sampling System |
| ICNZ | International Committee On Natural Zeolites |
| MCAF | Monocyte Chemotactic And Activating Factor |