| Acronym | Meaning |
| WRAS | Waste Reduction Advisory System |
| NF | Nuclear Factor |
| CHIP | Chemical Hazard Information Profile(s) |
| GPUCHF | Geometric Perturbed Uncoupled Hartree-Fock Method |
| TREF | Temperature Rising Elution Fractionation |
| NSDWR | National Secondary Drinking Water Regulations |
| FOCO | First-order Correlation Orbital |
| DWT | Discrete Wavelet Transform |
| GHRH | Growth Hormone-releasing Hormone |
| TIC | Total Ion Current |