| Acronym | Meaning |
| HIRRLS | High Resolution Research Limb Sounder |
| DTF | Development And Test Facility |
| TRACON | Terminal Radar Control |
| FDA | Food And Drug Administration |
| AO | Administrative Order |
| FLP | Relocating Floating Point Interpreter |
| ASL | Above Sea Level |
| RDSG | Research Data Support Group |
| ISF | International Symposium On Forecasting |
| ADF | Advanced Development Facility |