| Acronym | Meaning |
![](file.png) | TRMM | Tropical Rainfall Measuring Mission |
![](file.png) | TROMEX | Tropical Meteorology Experiment |
![](file.png) | TROPAL | Tropical Alert Group |
![](file.png) | TROPEX | Tropical Experiment |
![](file.png) | TROPOZ | Tropospheric Ozone Experiment |
![](file.png) | TRW | Thundershowers |
![](file.png) | TRW SYSTEMS | Inc. |
![](file.png) | TSAO | Tropical Semiannual Oscillation |
![](file.png) | TSC | Technical Steering Committee |
![](file.png) | TSM | Theoretical Studies And Modeling |
![](file.png) | TTO | Transient Tracers In The Ocean |
![](file.png) | TTO/NAS | Transient Tracers In The Ocean (TTO)/North Atlantic Study |
![](file.png) | TUC | Traingle Universities Consortium |
![](file.png) | TUTT | Tropical Upper-tropospheric Trough |
![](file.png) | TUV | Tropospheric Ultraviolet And Visible Radiation Model |
![](file.png) | TVU | Television Unit |
![](file.png) | TWC | The Weather Channel |
![](file.png) | TWERLE | Tropical Wind |
![](file.png) | U MASS | University Of Massachusetts |
![](file.png) | U.S./JC | United States/Japan Cooperation |
![](file.png) | U.S./JC | United States/Japan Cooperation |
![](file.png) | UAC | United Aircraft Corporation |
![](file.png) | UAO | Upper Atmosphere Observatory |
![](file.png) | UARC | Upper Atmosphere Research Corporation |
![](file.png) | UARS | Upper Atmosphere Research Satellite |
![](file.png) | UAV | Unmanned Aerial Vehicles |
![](file.png) | UCAID | University Corporation For Advanced Internet Development |
![](file.png) | UCAR | University Corporation For Atmospheric Research |
![](file.png) | UCAR | Unmanned Combat Armed Rotorcraft |
![](file.png) | UCARF | UCAR Foundation |
![](file.png) | UCARIP | UCAR Intellectual Property |
![](file.png) | UCARIPO | UCAR Intellectual Property Officer |
![](file.png) | UCARNET | University Cooperation For Atmospheric Research Network |
![](file.png) | UCARSOFT | UCAR Software |
![](file.png) | UCARTS | UCAR Trade Secrets |
![](file.png) | UCLA | University Of California At Los Angeles |
![](file.png) | UCSB | University Of California At Santa Barbara |
![](file.png) | UCSD | University Of California At San Diego |
![](file.png) | UEDS | Unidata Experimental Data Service |
![](file.png) | UF | Universal Format |
![](file.png) | UGGI | See IUGG |
![](file.png) | UGV | Unmanned Ground Vehicles |
![](file.png) | UH | University Of Hawaii |
![](file.png) | UHF | Ultra-high Frequency |
![](file.png) | UHF | Ultra-high Frequency |
![](file.png) | UHURU | N/A |
![](file.png) | UHV | Use An Ultrahigh Vacuum |
![](file.png) | UI | Unit Of Issue |
![](file.png) | UI/UM PRICE | Unit Of Issue/Unit Of Measure Price |
![](file.png) | UIC | Unit Identification Code |