| Acronym | Meaning |
| CSP | Chiral Stationary Phase |
| BOM | Biodegradable Organic Matter |
| PDF | Probability Density Function |
| KAERI | Korea Atomic Energy Research Institute |
| PSRG | Position-space Renormalization Group (for D.-of-states Calcns.) |
| OPE | Operator Product Expansion |
| RFPS | Radio-frequency Plasma Spraying |
| PALS | Positron Annihilation Lifetime Spectroscopy |
| RMCSTEP | Repartitioned Multiconfigurational Spin-tensor Electron Propagator |
| PDECD | Pulsed Discharge Electron Capture Detector |