WIYN means Wisconsin, Indiana University, Yale University, and NOAO
National Optical Astronomy Observatories Observatory in
Astronomy
Similar to WIYN
AST - Apparent Solar Time
ASWG - Astronomical Science Working Group
ASWG - ATST
Advanced Technology Solar Telescope Science Working Group
ATM - Apollo Telescope Mount
ATM - Amateur Telescope Maker
ATM - Amateur Telescope Making
AU - Alternate Universe
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