| Acronym | Meaning |
| GCECD | Gas Chromatography Electron Capture Detector |
| CB2 | Second-order Coulomb Born |
| ARDS | Airborne Research Data System |
| HEP | High Energy Physics |
| GDOES | Glow Discharge Optical Emission Spectrometry |
| CBEDP | Convergent-beam Electron-diffraction Pattern |
| CEPA | Coupled Electron Pair Approximation |
| WSAP | Weighted Sensitivity Analysis Program |
| UJT | Unijunction Transistor |
| CWC | United Nations Chemical Weapons Convention |