| Acronym | Meaning |
| HEP | High Energy Physics |
| HER2 | Human Epidermal Growth Factor Receptor 2 |
| PSMO | Pseudo MO |
| QPD | Quadrature Phase Detection |
| MCRG | Monte Carlo Renormalization Group |
| PSD | Position Sensitive Detector |
| HYPS | Hybrid Plasma Spraying |
| HASP | Harmonically Analyzed Sensitivity Profile |
| AASHO | American Association Of State Highway Officials |
| CPF | Coupled-pair Functional (CI Method With Energy Functional) |