| Acronym | Meaning |
 | HYPERCHANNNEL | High-speed Communications Link |
| ICAR | International Cooperation In Aviation Research |
| DWB | Library |
| ICWG | International Coordinating Working Group |
| SBF | Scientific Balloon Facility |
| PIXE | Proton Induced X-ray Emission |
| ADO | Associate Director For Operations |
| NTIS | National Technical Information Service |
| RPG | Radar Products Generator |
| MSL | Mean Sea Level |
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