| Acronym | Meaning |
| EERU | Environmental Emergency Response Unit |
| TNFR1 | Tumor Necrosis Factor Receptor 1 |
| EPLD | Erasable Programmable Logic Device |
| OSBG | Optimized Support For Biological Growth |
| FGDIS | Flue Gas Desulfurization Information System |
| DRCR | Dynamic Recrystallization Controlled Rolling |
| AMEL | Active-matrix Electroluminescent |
| EMR | Electron Magnetic Resonance |
| AE-CI | All Electron-configuration Interaction |
| DSCCR | Diffractive Sudden-closed Coupled Rotation (for Mol.-surface Scattering Calcns.) |