| Acronym | Meaning |
| LOF | Lack Of Fit |
| EU | European Union |
| NEET | Nuclear Excitation In Electronic Transition |
| CBA | Chemical Blowing Agent |
| SMILI | Superconducting Magnet Instrument For Light Isotopes |
| IBI | Index Of Biotic Integritypar |
| CCM | Crucible Ceramic Mold |
| FTD | Flame Thermionic Detector (gas Chromatography) |
| CD | Centrifugal Decoupling Approximation (for Atom-mol.scattering) |
| CCN | Cloud Condensation Nucleus |