| Acronym | Meaning |
| PHENIX | Pioneering High Energy Nuclear Interaction EXperiment |
| RVCM | Residual Vinyl Chloride Monomer |
| DIB | Dibutyl Chlorendate |
| WEEL | Workplace Environmental Exposure Limits |
| ADMET | Acyclic Diene Metathesis |
| PURPA | Public Utility Regulatory Policy Act |
| APGF | Antisymmetrical Product Of Group Functions (a Wave Function) |
| UNEP | United Nations Environmental Program |
| OUR | Oxygen Uptake Or Utilization Rate |
| EDRS | Enforcement Document Retrieval System |