| Acronym | Meaning |
| VSWR | Voltage Standing Wave Ratio |
| LOD | Loss On Drying |
| GRNN | Generalized Regression Neural Network |
| SCTD | Superconducting Current Transfer Device |
| CWTC | Chemical Waste Transportation Council |
| EMLC | Electrochemically Modulated Liquid Chromatography |
| ARRPA | Air Resources Regional Pollution Assessment Model |
| CPP | Core Polarization Potential |
| FIIA | Flow Injection Immunoassay |
| FLNS | Fluorescence Line-narrowing Spectroscopy |