| Acronym | Meaning |
| TMMC | Tetramethylammonium Manganese Trichloride |
| SPC | Statistical Process Control |
| NOM | Natural Organic Matter |
| HWDMS | Hazardous Waste Data Management System |
| SCEHM | Soil Chemical Exchange Of Heavy Metals Model |
| VBM | Valence-band Model (in Electronic Structure Calcns.) |
| BCGF | B Cell Growth Factor |
| CLRTAP | Convention On Long-Range Transboundary Air Pollution |
| PFDT | Partial Flow Dilution Tunnel |
| FAOS | Fluorescent Activated Organelle Sorting |