| Acronym | Meaning |
| IRSID | French Research Institute Of Siderurgy |
| PBMS | Photon Burst Mass Spectrometry |
| MASER | Microwave Amplification By Stimulated Emission Of Radiation |
| LFHO | Linearly Forced Harmonic Oscillator |
| SOCI | Society Of Chemical Industry |
| MSPC | Multivariate Statistical Process Control |
| TBMD | Tight-binding Molecular Dynamics |
| PSD | Postsynaptic Density |
| BIS | Bureau Of Indian Stds. |
| BCT | Body Centered Tetragonal |