| Acronym | Meaning |
| SET | Single Electron Transistor |
| MCRHF | Multiconfigurational Relativistic Hartree-Fock |
| TLHJ | Triple-layer Heterojunction |
| CDCCC | Centrifugal Droplet Countercurrent Chromatography |
| HVT | Hypervirial Theory |
| VOA | Volatile Organic Analysis |
| ELF | Environmental Load Factor |
| ARRPA | Air Resources Regional Pollution Assessment Model |
| PURPA | Public Utility Regulatory Policy Act |
| FQPA | Food Quality Protection Act |