| Acronym | Meaning |
| ORNL | Oak Ridge National Laboratory |
| PIT | Phase Inversion Temperature |
| CCI | Complete Configuration Interaction |
| ECRIS | Electron Cyclotron Resonance Ion Source |
| FECAP | Ferroelectric Capacitor |
| TDH | Time-dependent Hartree Theory |
| SLMTO | Surface Linear (combination) Of Muffin-tin Orbitals |
| MIC | Microwave Integrated Circuit |
| CERCLIS | Comprehensive Environmental Response |
| GPM | Generalized Perturbation Method (in Electronic Theory Of Phase Stability Of Alloys) |