| Acronym | Meaning |
| POL-CI | Polarization Configuration Interaction |
| CAFEGE | Classically Approximated Free-electron-gas Exchange |
| LPO | Lipid Peroxidation |
| ERP | Environmental Review Process |
| EMEG | Environmental Media Evaluation Guides |
| SCSA | Small-curvature Semiclassical Adiabatic (approxn. For Mol. Energy Levels) |
| DCB | Distorted Coulomb-Born Approxn. |
| PIGS | Pesticides In Groundwater Strategy |
| PPI | Proton Pump Inhibitor |
| CDV | Capacitor Discharge Vaporization |