| Acronym | Meaning |
| GVP | Gasoline Vapor Pressure |
| HERCULES | High Efficiency Radiation Counter For Ultimate Low Emission Sensitivity |
| ESD | Emission Standards Division |
| ICM | Injection Compression Molding |
| PLI | Process Loading Intensity (of Biological Reactors) |
| CMV | Cucumber Mosaic Virus |
| TREPR | Time-resolved Electron Paramagnetic Resonance |
| FV-CAS-SCF | Full Valence-complete Active Space-SCF |
| WQMSGL | Water Quality Modeling System For The Great Lakes |
| ARUPS | Angle-resolved Ultraviolet Photoelectron Spectroscopy |