| Acronym | Meaning |
| ACRR | Annular Core Research Reactor |
| ISME | Ion-selective Microelectrode |
| OMEGA | Method In Molecular Orbital Calculations |
| COSY | Correlation Spectroscopy |
| MIES | Maximum Ionicity Excited State (model In Energy Calcn. Of Mols.) |
| DOC | Dissolved Organic Carbon |
| VOA | Vibrational Optical Activity |
| ECTDMS | Electrochemical Thermal Desorption Mass Spectroscopy |
| IPIRDW | Independent-process (and) Isolated-resonance (approxn. Using) Distorted Waves |
| PDES | Preliminary Draft Environmental Statement |