| Acronym | Meaning |
| SVM | Support Vector Machine |
| PIGE | Proton Induced Gamma-ray Emission |
| MMAD | Mass Median Aerodynamic Diameter (aerosol) |
| GOX | Glucose Oxidase |
| ESMO | Excited-state Molecular Orbital |
| GEENET | Global Environmental Epidemiology Network |
| ORAM | Optical Random Access Memory |
| HMPGI | Hybrid Multiple-prism Grazing-incidence |
| ICC | Ignition Control Compound |
| LTEC | Linear Thermal Expansion Coefficient |