| Acronym | Meaning |
| CERPIES | Collision Energy Resolved Penning Ionization Electron Spectra |
| FAS | Federation Of American Scientists |
| EELFS | Extended-energy-loss Fine-structure |
| CSHB | Chemical Safety And Hazard Investigation Board |
| CORE | Comprehensive Risk Evaluation |
| HWDU | Hazardous Waste Disposal Unit |
| ISEC | Inverse Steric Exclusion Chromatography |
| FSOT | Fused Silica Open Tubular |
| MOV | Motor Operated Valve |
| BAGI | Backscatter Absorption Gas Imaging |