| Acronym | Meaning |
| NASICON | Na Super-ionic Conductor |
| MRT | Mean Residence Time |
| OZIPM | Ozone Isopleth Plotting With Optional Mechanisms |
| OSR | Office Of Science And Research |
| SULEV | Super Low Emission Vehicle |
| AWRA | American Water Resources Association |
| DRPA | Direct Random Phase Approximation |
| PRDA | Program Research And Development Announcement |
| XDBP | Halogenated Disinfection By-product |
| ECC | Electrokinetic Capillary Chromatography |