| Acronym | Meaning |
| LERPC | Ligand-exchange Reagent Performance Check |
| XRES | X-ray Emission Spectroscopy |
| IBMK | Isobutyl Methyl Ketone |
| AOAC | Association Of Official Analytical Chemists |
| CNPGAA | Cold Neutron Prompt Gamma-ray Activation Analysis |
| GEMMA | Gas-phase Electrophoretic Mobility Molecular Analysis |
| PPG | Pike's Peak Granite (USGS Rock Standard) |
| TMR | Tunneling Magnetoresistance |
| RTU | Remote Terminal Unit |
| FADEC | Full Authority Digital Engine Control |