| Acronym | Meaning |
| CMDL | Climate Monitoring And Diagnostics Laboratory (NOAA Boulder |
| PTDS | Photothermal Deflection Spectroscopy |
| NMP | Nitroxide-mediated Polymerization |
| BNN | Back-propagation Neural Network |
| EPKR | Electrochem. Polarization Kinetic Reactivation |
| MBS | Minimum Basis Set Wave Function |
| WQC | Water Quality Criteria |
| TCR | Temperature Coefficient Of Resistance |
| HWI | Hazardous Waste Incineration |
| SE | Symmetric Eikonal (approxn. In Calcns. On Ion Scattering) |