| Acronym | Meaning |
| FPI | Fourier Path Integral |
| COP | Coefficient Of Performance |
| MHA | Mott-Hubbard-Anderson (model In Band-structure Calcns.) |
| CTE | Coefficient Of Thermal Expansion |
| VSMC | Vascular Smooth Muscle Cell |
| CSCT | US EPA Consortium For Site Characterization Technology |
| HEMT | High Electron Mobility Transistor |
| RMAPS | Receptor Model Applied To Patterns In Space |
| ICR | Ion Cyclotron Resonance (mass Spectrometry) |
| BFT | Bonded Function Theory |