| Acronym | Meaning |
| PARS | Paralleled-processing Applied Research Systems |
| CDOS | Customer Data And Operations System |
| AMFS | Advanced Manufacturing Feasibility Studies |
| AESA | Atmospheric Effects Of Stratospheric Aircraft |
| RATS | Real-time Aircraft Tracking System |
| MCTEX | Maritime Continent Thunderstorm Experiment |
| AMS | Aerial Monitoring/measurement System |
| ACV | At-completion Variance |
| EISCAT | European Incoherent Scatter Radar System |
| PCM | Parallel Climate Model |