| Acronym | Meaning |
| ODEX | Optical Dynamics Experiments |
| CVFF | Consistent Valence Force Field |
| SAFIR | Smoke Gas Anal. By Fourier Transform IR Spectroscopy |
| MOEMS | Micro-opto-electromechanical System |
| GIXA | Glancing-incidence X-ray Analysis |
| VAM | Valid Analytical Measurement |
| VICIM | Virtual Institute For Chemometrics And Industrial Metrology |
| NELC | Non-exclusion Liquid Chromatography |
| DTGF | Double-time Green Function |
| MR-CCI | Multireference Contracted Configuration Interaction |