| Acronym | Meaning |
![](file.png) | TTO | Transient Tracers In The Ocean |
![](file.png) | UNICOS | Unix Cray Operating System |
![](file.png) | EESI | Environment & Energy Study Institute |
![](file.png) | POAM | Polar Ozone And Aerosol Measurement |
![](file.png) | UI | Unit Of Issue |
![](file.png) | DS | Lightning Detection Systems |
![](file.png) | AWPG | Aviation Weather Products Generator |
![](file.png) | AWSMSC | Air Weather Service Master Station Catalog |
![](file.png) | IAGW | International Acoustic Gravity Waves |
![](file.png) | SSI | Strategic Simulation Initiative |