| Acronym | Meaning |
| MSI | Microsatellite Instability |
| PKI | Public Key Infrastructure |
| MM | Misch Metal |
| FEE | Field Electron Energy |
| PTM | Posttranslational Modification |
| GBF | Gibbs-Bogolyubov-Feynman (variational Principle) |
| USB | Universal Serial Bus |
| ICAM-1 | Intercellular Adhesion Molecule-1 |
| MDSRS | Morphology-dependent Stimulated Raman Scattering |
| HPMS | Highway Performance Monitoring System |