| Acronym | Meaning |
| STB | Semiempirical Tight Binding |
| HEV | Hepatitis E Virus |
| CPMCHF | Coupled Perturbed Multiconfiguration Hartree-Fock |
| FKBP | FK506 Binding Protein |
| SCC | Stress-corrosion Cracking |
| AMIP | Atmospheric Model Intercomparison Project |
| AME | Apparent Metabolizable Energy |
| ECR | Electron Cyclotron Resonance |
| TDS | Time-dependent Sudden |
| AIP | American Institute Of Physics |