| Acronym | Meaning |
| CSIRO | Commonwealth Scientific And Industrial Research Organization |
| CSH | Calcium Silicate Hydrate (cement Component) |
| MNSR | Miniature Neutron Source Reactor |
| EHS | Extremely Hazardous Substance |
| MSA | Multivariate Statistical Analysis |
| NODS | NASA Ocean Data System |
| MUSLE | Modified Universal Soil Loss Equation (erosion Model) |
| DEM | Digital Elevation Model |
| NCAP | Nematic Curvilinear Aligned Phase |
| STS | Space Transportation System |