| Acronym | Meaning |
| WIC | Washington Information Center |
| BATHEN | Burnable Fuel Abatement Through Efficient Improvement And Nonfossil Fraction Increase |
| HERL | Health Effects Research Laboratory |
| NHF(FC) | Nonrelativistic Numerical Hartree-Fock (frozen-core ) |
| AICHE | American Institute Of Chemical Engineers |
| ICP | Interactive Correlation Partitioning |
| IRMDR | Infrared Microwave Double Resonance |
| APNEA | Active Passive Neutron Examination And Assay |
| PSD | Post-source Decay |
| CEE | Center For Environmental Education |