| Acronym | Meaning |
| OSCAR | Oxidant-Scavenging Characteristics Of April Rains |
| GPO | Government Printing Office |
| AISC | Industry |
| WISPIT | Winter Icing And Storms Project (WISP) Instrumentation Test |
| CCM3 | Community Climate Model Version 3 |
| EPL | Electron Prototype Lab |
| BOD | Board Of Directors |
| NWS | National Weather Service |
| GPS-IPW | Global Positioning System-Integrated Precipitable Water |
| SAR | Synthetic Aperture Radar |