| Acronym | Meaning |
| PSD | Particle Size Distribution |
| LEC | Liquid Encapsulated Czochralski |
| CFAST | Center For Field Analytical Studies And Technology |
| EGF | Epidermal Growth Factor |
| FRED | Flexible Regional Emissions Data System |
| OSAC | Organic Structures Accessed By Computer |
| SCPM | Scanning Chemical Potential Microscopy |
| LSE | Liquid/solid Extraction |
| AMS | Alpha Magnetic Spectrometer |
| BPL | Bone Phosphate Of Lime (phosphate Content As Calcium Phosphate) |