| Acronym | Meaning |
![](file.png) | ADS | Accelerator Driven System |
![](file.png) | GIS | Geographical Information System |
![](file.png) | ERCS | Elastic Recoil Coincidence Spectroscopy |
![](file.png) | THM | Traveling Heater Method |
![](file.png) | VCB-CPA | Virtual Crystal Bandwidth-coherent Potential Approxn. (for Electronic-structure Calcns. On Alloys) |
![](file.png) | EAES | Electron-excited Auger Electron Spectroscopy |
![](file.png) | SAB | Substratum-aerated-biofilm Reactor |
![](file.png) | NTA | Nitrilotriacetic Acid |
![](file.png) | PESOS | Photoelectron Spectroscopy Of The Outer Shell |
![](file.png) | PFWM | Parametric Four-wave Mixing |