| Acronym | Meaning |
| EPR | Electrochem. Potentiodynamic Reactivation |
| NWWA | Northwest Water Authority (UK) |
| PON | Particulate Organic Nitrogen |
| CEEM | Center For Energy And Environmental Management |
| MPR | Maximum Permissible Risk |
| AREAL | Atmospheric Research And Exposure Assessment Laboratory |
| NWR | National Wildlife Refuge |
| EPO | European Patent Organization |
| ELMO | Energy-localized Molecular Orbital |
| DBD | DNA Binding Domain |