| Acronym | Meaning |
| STIWG | Satellite Telemtry Interagency Working Group |
| SAMS | Stratospheric And Mesospheric Sounder |
| ASEP | Accident Sequence Evaluation Program |
| RTVS | Real-Time Verification System |
| CDDF | Central Data Distribution Facility |
| EGA | Enhanced Graphics Adapter |
| AEROCE | Atmosphere/Ocean Chemistry Experiment |
| WPM | Well-Posed Model |
| U MASS | University Of Massachusetts |
| DLS | Dynamic Limb Sounder |