| Acronym | Meaning |
| MIGS | Metal-induced Gap State |
| BRS | Bibliographic Retrieval Service |
| TCF | Totally Chlorine-free [in Pulp Industry] |
| DPF | Dense Plasma Focus |
| RNAI | RNA Interference |
| LBIC | Light Beam Induced Current |
| QR-MWH | Quasi-relativistic Mulliken-Wolfsberg-Helmholz Method |
| SEE | Secondary Electron Emission |
| HADES | High Activity Disposal Exptl. Site [for Radioactive Waste] |
| EGO | Exhaust Gas Oxygen |