| Acronym | Meaning |
| ACIS | Advanced CCD Imaging Spectrometer |
| GRAS | Generally Recognized As Safe |
| HMPT | Hexamethylphosphoric Triamide |
| ALAPCO | Association Of Local Air Pollution Control Officials |
| ASTER | Advanced Spaceborne Thermal Emission And Reflection Radiometer (EOS) |
| PAK | P21-Activated Kinase |
| TXRF | Total Reflection X-ray Fluorescence |
| ACOIN | Australian Core Inventory |
| HYTEC | Hydrogen Thermoelectrochemical Converter (regenerative Fuel Cell) |
| CA | Corrective Action |