| Acronym | Meaning |
| PMOS | P-channel Metal Oxide Semiconductor |
| RFA | Retarding Field Analyzer |
| SEE | Static Exact Exchange (approxn. In Electron-mol. Scattering) |
| NAAQS | National Ambient Air Quality Standards |
| IDF | International Dairy Federation |
| PDRM | Post-depositional Remanent Magnetization |
| IEHMO | Iterative Extended Hueckel Molecular Orbital |
| NMP | Nitroxide-mediated Polymerization |
| SLIT | Solid-liq. Intermol. Transfer |
| HMG | High Mobility Group |