| Acronym | Meaning |
| ADCC | Antibody-dependent Cellular Cytotoxicity |
| IETS | Inelastic Electron Tunneling Spectroscopy |
| RIHRA | Research To Improve Health Risk Assessments Program (US EPA) |
| DRP | Dense Random Packing |
| PGO | Phantom Group Orbital |
| RT-PCR | Reverse Transcription-polymerase Chain Reaction |
| STEP | Solar Terrestrial Energy Program |
| EUVID | Extreme UV Imaging Detector |
| GOD | Glucose Oxidase |
| REM | Reflection Electron Microscopy |