| Acronym | Meaning |
| DOIT | Federal Advisory Committee To Develop On-site Innovative Technologies |
| UCMP | Unrestricted Compact Model Potential |
| MO | Molecular Orbital |
| MPR | Magnetic Permeability Resonance |
| IIR | Isobutylene Isoprene Rubber |
| CRTF | Centralized Recovery And Treatment Facility |
| EMAS | Electron Microprobe Auger Spectroscopy |
| RASSI | Restricted Active Space State Interaction |
| CHAPEL | Continuous Hydrogen Analysis By Pressure Evaluation In Liquids |
| NN-TB | Nearest-neighbor Tight Binding |