| Acronym | Meaning |
| POC | Purgeable Organic Carbon |
| LEU | Low Enrichment Uranium |
| AQM | Acenaphthenequinone Monoxime |
| RAMS | Regional Air Monitoring System |
| TIE | Toxicity Identification Evaluation |
| AWG | Arrayed Waveguide Grating |
| HEEDS | Health And Environmental Effects Documents |
| CVMO | Cluster Valence Molecular Orbital |
| FTP | US Federal Test Procedure (for Exhaust Catalysts) |
| NOS | Nitric Oxide Synthase |