| Acronym | Meaning |
| PCE | Tetrachloroethylene (perchloroethylene Or Perk) |
| MESA | Mesoscale Self-assembly |
| DARA | Disposal Area Remedial Action |
| PAECE | Protective Action Evaluator For Chemical Emergencies |
| SOD | Superoxide Dismutase |
| NSCSS | Noise-suppressing Capillary Separation System |
| ETP | Emerging Technology Program (USEPA SITE) |
| CEMC | Canadian Environmental Modelling Centre |
| PRCPTS | Primary Reactor Coolant Pump Trip System |
| PM | Particulate Matter |