| Acronym | Meaning |
| RCPG | Research Coordination And Planning Group |
| ANARCHE | (The Atlanta) Aerosol Nucleation And Real-time Characterization Experiment |
| ETE | Estimated Time En Route |
| AMR | Advanced Microwave Radiometer |
| PV | Potential Vorticity |
| TOA | Top Of The Atmosphere |
| PGGA | Permanent GPS Geodetic Array |
| IR&D | Internal Research And Development |
| UARC | Upper Atmosphere Research Corporation |
| ITWIS | Integrated Terminal Weather Information System |