| Acronym | Meaning |
| AGS | Alternating Gradient Synchroton |
| NDWAC | National Drinking Water Advisory Council |
| LOES | Laser Optical Emission Spectroscopy |
| ICRMS | International Chemical Regulatory Monitoring System |
| PEIS | Programmatic Environmental Impact Statement |
| FIMDA | Fluorescence Intensity Multiple Distributions Analysis |
| IDSRS | Ionization-detected Stimulated Raman Spectroscopy |
| CHORTLE | Carbon-hydrogen Correlation From One-dimensional Polarization-transfer Spectra By Least-squares Analysis |
| AFFTC | Air Force Flight Test Center |
| TMWAM | Turkey-Mersey Watershed Acidification Model |