| Acronym | Meaning |
| FLIR | Forward-looking Infrared |
| HIS | High Intensity Spectrometer |
| NRC | National Response Center |
| GCMC | Grand Canonical Monte Carlo |
| CPF | Coupled-pair Formalism |
| MOCD | Molecular Orbital Correlation Diagram |
| ECIP | Energy Conservation Investment Program |
| CNLSD | Condensation Nucleation Light Scattering Detection |
| DNO | Delocalized Natural Orbital |
| DMCP | DOE Methods Compendium Program |