| Acronym | Meaning |
![](file.png) | WVF | Water Vapor Flux |
![](file.png) | WVIOP | Water Vapor Intensive Observing Period |
![](file.png) | WVR | Water Vapor Radiometers |
![](file.png) | WWG | Workstation Working Group Of COMET |
![](file.png) | WWRP | World Weather Research Programme |
![](file.png) | WWV | Call Letters For The NBS Shortwave Radio Station That Broadcasts Time Signals Only |
![](file.png) | WWW | World Wide Web |
![](file.png) | WWW | World Weather Watch |
![](file.png) | WX | Weather |
![](file.png) | WYSIWYG | What You See Is What You Get |
![](file.png) | XANADU | Software Name |
![](file.png) | XMDSL | X Window Interface Distributed Software Library |
![](file.png) | XUV | Extreme Ultraviolet |
![](file.png) | Y/C | Luminance/Chrominance |
![](file.png) | YAG | Yttrium |
![](file.png) | Z | Reflectivity (Lenschow) Or Reflective Factor (FOF) |
![](file.png) | Z-R | Relationship |
![](file.png) | ZAMS | Zero Age Main Sequence |
![](file.png) | ZDR | Differential Reflectivity |
![](file.png) | ZOLD | Zeroth Order Logarithmic Distribution Function |
![](file.png) | ZTD | Zenith Tropospheric Signal Delay |
![](file.png) | ZWA | Zonal Wind Anomaly |