| Acronym | Meaning |
| ATLAS | Atmospheric Laboratory For Applications And Science |
| VBS | Virtual Bound State Model |
| PTV | Programmed Temp. Vaporizing |
| NEE | Nanoelectrode Ensemble |
| DIC | Dissolved Inorganic Carbon |
| PNGV | Partnership For A New Generation Of Vehicles |
| HFWG | Hollow Fiber Waveguide |
| NESHAPS | National Emission Standards For Hazardous Air Pollutants |
| NEL | No Effect Level |
| DRP | Dense Random Packing |