| Acronym | Meaning |
| HVIC | High-voltage Integrated Circuit |
| HERCULES | High Efficiency Radiation Counter For Ultimate Low Emission Sensitivity |
| CC | Coupled Channel |
| HFRSPT | Hartree-Fock Rayleigh-Schroedinger Perturbation Theory |
| FAME | Fatty Acid Methyl Ester |
| IMT | Ion Microtomography |
| CFFE | Cumulative Fissile Fuel Enrichment |
| APOE | Apolipoprotein E |
| NOONS | Natural Orbitals Occupation Numbers |
| PAIR | Patent Application Information Retrieval System |