| Acronym | Meaning |
| VPEAD | Valence Photoelectron Angular Distribution |
| LDS | Leak Detection System |
| NWWA | National Water Well Association |
| BCC | Body Centered Cubic |
| EBD | Electron Beam Doping |
| CMA | Cylindrical Mirror Analyzer |
| EDMR | Electrically Detected Magnetic Resonance |
| ESP | Electrostatic Precipitator |
| SNRNP | Small Nuclear Ribonucleoprotein |
| DRE | Destruction Removal Efficiency |