| Acronym | Meaning |
| RDSG | Research Data Support Group |
| NPOP | NASA Polar Orbiting Platform |
| HAC | Heads And Chairs |
| HSCT | High Speed Civil Transport |
| GCTE | Global Change And Terrestrial Ecosystems |
| ACR | Air Conditioner |
| AESA | Atmospheric Effects Of Stratospheric Aircraft |
| FAO | Food And Agriculture Organization |
| CASAC | Clean Air Scientific Advisory Committee |
| ARPS | Advanced Regional Prediction System |