1. 
   WLS
   [AM] WLS (890 kHz) is a AM radio station located in Chicago, Illinois, USA. Owned by Cumulus Media along with WLS-FM (94.7 MHz), the station broadcasts on a clear-channel frequency with 50 kilowatts (or 50,000 watts) of power. WLS maintains its studios in The Loop section of Chicago, and its...
   Found op http://en.wikipedia.org/wiki/WLS_(AM)
   
   
2. 
   WLS
   Waterlow score (pressure sore score)
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
3. 
   WLS
   Weight Loss Surgery, such as gastric bypass.
   Found op http://www.obesityhelp.com/content/wls_glossary.html
   
   
4. 
   WLS
   Weight Loss Surgery, such as gastric bypass.
   Found op http://www.obesityhelp.com/content/wls_glossary.html
   
   
5. 
   WLS
   [TV] Description: Exterior photo of Niagara College School of Hospitality and Tourism. Location: Niagara College Niagara-on-the-Lake Campus, Ontario Canada. Source self-made, photography by college employee Lucas Gillett, Photo property of Niagara College Date Photo taken June 2008 Photograp...
   Found op http://en.wikipedia.org/wiki/WLS_(TV)
   
   

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