| Acronym | Meaning |
| EBW | Electron Beam Welding |
| LEES | Local Excess-electron State (a Mol.-crystal Wave Function) |
| CCR | Council For Chemical Research |
| CFFV | Clean Fuel Fleet Vehicle |
| ABHP | American Board Of Health Physics |
| CIMI | Configuration Interaction From Molecular Integrals |
| HIRDLS | High-Resolution Dynamics Limb Sounder |
| AWT | Advanced Wastewater Treatment |
| ALIPS | Automated Laser-Induced Phosphorimeter System |
| EX-MEG | Excited-mixed Exponentially Generated (wave Function) |