| Acronym | Meaning |
| CCPA | Cellular Coherent-potential Approximation (for Electronic Structure Calcns.) |
| HLRW | High Level Radioactive Waste |
| PIMC | Path-integral Monte-Carlo |
| SXRFM | Synchrotron X-ray-fluorescence Microprobe |
| ASR | Alkali-silica Reaction |
| PHS | Public Health Service |
| ESPT | Electron Spin Polarization Transfer |
| SCPF | Self-consistent Perturbation Field |
| DUVAS | Derivative Ultraviolet Absorption Spectrometer |
| PEIA | Programmatic Environmental Impact Analysis |