| Acronym | Meaning |
| CSF | Configuration State Function (part Of Ci Wave Function) |
| DIOS | Diisooctyl Sebacate |
| FLASH | Fluorescent Airborne Stratospheric Hygrometer |
| KRHF | Kramers Restricted Hartree-Fock |
| MMC | Metal-Matrix Composite |
| CCPA | Cemented Carbide Producers Association |
| FWHH | Full Width At The Half-height |
| HIC | Hydrophobic Interaction Chromatography |
| SACM | Statistical Adiabatic Channel Method (in Ion-mol. Reactions) |
| SULEV | Super Ultra-low Emission Vehicle |