| Acronym | Meaning |
| LASCO | Large Angle Spectroscopic Coronograph |
| FMASH | FeO-MgO-Al2O3-SiO2-H2O System |
| DDRPA | Double Direct Random Phase Approximation |
| VE-PPP | Variable Electronegativity PPP |
| CCC | Critical Coagulant Concentration |
| TCC | Thermal Contact Cracking |
| MZDO | Modified Zero Differential Overlap |
| VFET | Vertical Field-effect Transistor |
| NISTO | Non-integer Slater-type Orbital |
| FGHAZ | Fine Grain Heat-affected Zone |