| Acronym | Meaning |
| SDS | Scientific Data Systems |
| UAO | Upper Atmosphere Observatory |
| CCCWG | Chemistry And Climate Change Working Group |
| TA | Technology Applications |
| GARP | GEMPAK Analysis And Rendering Program |
| MSLP | Mean Sea-level Pressure |
| NSIDC | National Snow And Ice Data Center |
| AEP | Alkaline Earth Precipitate |
| EORC | Earth Observation Research Center |
| ETS | Emergency Transponder System |