| Acronym | Meaning |
![](file.png) | TREM | Tropical Rainfall Explorer Mission |
![](file.png) | AQD | Air Quality Digest |
![](file.png) | IWRS | Improved Weather Reconnaissance System |
![](file.png) | WSI | WSI Corporation |
![](file.png) | IAG | Interagency Agreement |
![](file.png) | SOHO | Solar And Heliosphysical Observatory |
![](file.png) | IVVS | Interactive Verification And Visualization System (RTVS) |
![](file.png) | MOSES | Manned Open Sea Experiment Station |
![](file.png) | NPG | Naval Proving Ground |
![](file.png) | SIR | Shuttle Imaging Radar |