| Acronym | Meaning |
![](file.png) | LNO | Localized Natural Orbital |
![](file.png) | TBM | Thyssen Blowing Metallurgy |
![](file.png) | EIS | Eikonal Initial State (in Scattering Calcns.) |
![](file.png) | EHC | Environmental Health Committee |
![](file.png) | LOTOS | Long Term Ozone Simulation |
![](file.png) | OAR | Office Of Air And Radiation (USEPA) |
![](file.png) | URA | Universities Research Association |
![](file.png) | MDS | Metastable Deexcitation Spectroscopy |
![](file.png) | MEDLA | Molecular Electron Density Lego Assembler |
![](file.png) | QIOS | Quantum Infinite-order Sudden (method For Collisions) |