| Acronym | Meaning |
| LEV | Low Emission Vehicle |
| VCCPB | Variable-charge Coulomb-projected Born (approxn. For Electron-atom Scattering) |
| SOW | Statement Of Work |
| HERL | Health Effects Research Laboratory |
| SPG | Sequential Product (of) Geminals |
| PAC | Photoacoustic Calorimetry |
| GAMP | Global Atmospheric Measurements Program |
| DSPSE | Deep Space Probe Science Experiment |
| FCV | Fast Cyclic Voltammetry |
| APFU | Atoms Per Formula Unit |