| Acronym | Meaning |
| LDR | Low Dose Radiation |
| LRAT | Long-range Atmospheric Transport |
| LMR | Liquid Metal Reactor |
| NBO | Natural Bond Order |
| TNFR1 | Tumor Necrosis Factor Receptor 1 |
| O/E | Observed Number/expected Number Ratio = Relative Risk |
| BLM | Bureau Of Land Management |
| BDAT | Best Demonstrated Available Technology |
| APD | Air Particulate Detector |
| SCHAZ | Subcritical Heat-affected Zone |