| Acronym | Meaning |
| EQA | External Quality Assessment |
| MCHF | Multiconfiguration Hartree-Fock |
| HPW | High Pressure Welding |
| BOM | Biodegradable Organic Matter |
| CSV | Cathodic Stripping Voltammetry |
| CFR | Code Of Federal Regulations |
| DSTD | Dynamic Surface Tension Detection |
| TCO | Transparent Conducting Oxide |
| DWP | Dynamic Wet Pressure |
| POPW | Partially Orthogonalized Plane Wave |