WLS

WLS may refer to:

Arts, entertainment, and media

WLS (AM), a radio station in Chicago, Illinois, US
WLS-FM, a radio station in Chicago, Illinois, US
WLS-TV, a television station in Chicago, Illinois, US
DWLS, a radio station in Metro Manila, Philippines

Biology and healthcare

GPR177, Wntless, or WLS, a human gene
Weight loss surgery

Computing and technology

Oracle WebLogic Server, a Java application server
White light scanner, for measuring surface height
Wavelength shifter, material that absorbs a wavelength and emits another

Other uses

Wisconsin Lutheran Seminary, US
WLS, the Chapman code for Wales
Weighted least squares, in statistics
West London Synagogue
Westchester Library System, New York, US

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