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WFAU |
Wide Field Astronomy Unit |
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WFIS |
Wide-Field-of-view Imaging Spectrometer |
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WFPC |
Wide Field and Planetary Camera |
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WFPC2 |
Wide Field and Planetary Camera 2 |
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WGAS |
Working Group on Astronomical Software |
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WGSS |
Working Group of Standard Stars |
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WHAC |
West Hawaii Astronomy Club |
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WHDF |
William Herschel Deep Field |
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WIMP |
Weakly Interacting Massive Particle |
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WIYN |
Wisconsin, Indiana University, Yale University, and NOAO Observatory |
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WKAA |
West Kentucky Amateur Astronomers |
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WKO |
Well-Known Object |
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WLM |
Wolf-Lundmark-Melotte Galaxy |
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WLWG |
Weak Lensing Working Group |
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WMAP |
Wilkinson Microwave Anisotropy Probe |
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WMKO |
W. M. Keck Observatory |
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WMO |
World Meteorological Organization |
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WRO |
Warren Rupp Observatory |
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WSAL |
Winston- Salem Astronomical League |
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WSO |
Wilcox Solar Observatory |
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WSO |
World Space Observatory |
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WXM |
Wide-field X-ray Monitor |
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WXQ |
Waxing Quarter |
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WYAS |
West Yorkshire Astronomical Society |
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WYBT |
Whole Year Blazar Telescope |
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XANES |
X-Ray Near Edge Spectroscopy |
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XMM |
X-ray Multi- Mirror satellite |
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XRB |
X- Ray Background |
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XRD |
X Ray Diffraction |
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XSC |
Extended Source Catalog |
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Z |
Zenith |
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| BTW, Why won't you become an editor? |
