| Acronym | Meaning |
| EHLS | Environmental Health Laboratory Sciences |
| PFS | Planetary Fourier Spectrometry |
| ACHRE | Advisory Committee On Human Radiation Experiments |
| PLY | Photoluminescence Yield |
| PFE | Pressurized Fluid Extraction |
| SRCI | Single-reference Configuration Interaction |
| NTS | Nevada Test Site |
| ASR | Alkali-silica Reaction |
| LLNL | Lawrence Livermore National Laboratory |
| CCWP | Close-coupling Wave-packet (for Mol. Scattering) |