| Acronym | Meaning |
| HSCCC | High-speed Counter-current Chromatography |
| ASTER | Acceptable Short-term Exposure Range |
| IRIS | Infrared Interferometer Spectrometer |
| MYF5 | Myogenic Factor 5 |
| MCRRPA | Multiconfiguration Relativistic Random Phase Approxn. |
| SLBO | Strictly Localized Bond Orbital |
| EFB | European Federation Of Biotechnology |
| SD-POE | Sigma-dependent Pi-orbital Electronegativity Model |
| SXAPS | Soft X-ray Appearance Potential Spectroscopy |
| XBIS | X-ray Bremsstrahlung Isochromat Spectroscopy |