| Acronym | Meaning |
| FDF | Flight Dynamics Facility |
| AO | Air Overseas |
| ETA | A Vendor Of Supercomputers And Associated Software |
| ACCENT | Atmospheric Chemistry Of Combustion Emissions Near The Tropopause |
| IF | Intermediate Frequency |
| TGS | Text And Graphics System |
| AER | AWIPS Forecast Preparation System |
| DTSA | Defense Technology Security Administration |
| EMO | Emergency Management Office |
| FPS-# | Radar Designation |