| Acronym | Meaning |
| HTLV | Human T-lymphotropic Virus |
| ESTN | Electron Spin Transient Nutation |
| WNV | West Nile Virus |
| MC CMO | Multiconfigurational Complex Molecular Orbita |
| WSTCM | Watson-sphere Terminated Cluster Model (in Electronic-structure Calcns. On Crystal Defects) |
| PAOD | Peripheral Arterial Occlusive Disease |
| FAS | Flame Absorption Spectroscopy |
| EK | Extended Koopmans (method In Ionization Potential Calcns.) |
| ES | Energy Sudden (approxn. In Scattering Calcns.) |
| GDME | Glycol Dimethyl Ether |