| Acronym | Meaning |
| SCOPW | Self-consistent Orthogonalized Plane Wave |
| PCOS | Polycystic Ovary Syndrome |
| ULF | Ultra Low Frequency |
| WANO | World Association Of Nuclear Operators |
| TIRFCS | Total Internal Reflection Fluorescence Correlation Spectroscopy |
| CRAVE | Carcinogen Risk Verification Effort (EPA) |
| HECD | Hot Electron Capture Dissociation |
| JEV | Japanese Encephalitis Virus |
| TDCC | Time-dependent Coupled-cluster |
| SISF | Superlattice Intrinsic Stacking Fault |