| Acronym | Meaning |
| NMEP | National Materials Exposure Programme |
| VMS | Volcanogenic Massive Sulfide |
| ETS | EPCRA 313 Tracking System |
| TC-LIGS | Two-color Laser-induced Grating Spectroscopy |
| NLMO | Natural Localized Mol. Orbital |
| AAT | Aspartate Aminotransferase |
| FDR | Frequency Domain Reflectometry |
| ASCW | Axial Spin Current Wave (type Of Hartree-Fock Wave Function) |
| COSCAT | Coherent Scatter System |
| NITFS | National Imagery Transmission Format Standard |