| Acronym | Meaning |
| LGO | Light Gas Oil |
| TDCC | Time-dependent Coupled-cluster |
| GEKT | Generalized Extended Koopmans Theorem |
| BSSRP | Basic Safety Standards For Radiation Protection |
| UTL | Upper Tolerance Limit |
| IRRS | IR Reflection Spectroscopy |
| EDRS | Enforcement Document Retrieval System |
| PBPC | Peripheral Blood Progenitor Cell |
| BIFL | Burst Integrated Fluorescence Lifetime |
| PRECP | Processing Emissions By Cloud And Precipitation (DOE Program) |