OLS or Ols may refer to:
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Oleśnica (German: Öls), Poland
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Optical landing system
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Order of Luthuli in Silver, a South African honour
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Ordinary least squares
In statistics, ordinary least squares (OLS) is a type of linear least squares method for choosing the unknown parameters in a linear regression model (with fixed level-one effects of a linear function of a set of explanatory variables) by the prin ...
, a method used in regression analysis for estimating linear models
*
Ottawa Linux Symposium The Linux Symposium was a Linux and Open Source conference held annually in Canada from 1999 to 2014. The conference was initially named Ottawa Linux Symposium and was held only in Ottawa, but was renamed after being held in other cities in Canada ...
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Oulun Luistinseura
Oulun Luistinseura (or OLS) is a Finnish multi-sports club, based in Oulu. The club has football, bandy, bowling and floorball sections.
Football
OLS football team was founded in 1941 by clubs bandy players. Throughout the years the club has pl ...
, a Finnish multi-sports club
* ''The Sims 3: Outdoor Living Stuff'', the
third stuff pack to ''The Sims 3''
*
Nogales International Airport, Arizona, US (IATA code)
{{disambiguation