Polar

Polar may refer to:

Geography
Polar may refer to:
 * Geographical pole, either of two fixed points on the surface of a rotating body or planet, at 90 degrees from the equator, based on the axis around which a body rotates
 * Polar climate, the climate common in polar regions
 * Polar regions of Earth, locations within the polar circles, referred to as the Arctic and Antarctic

Places

 * Polar, Wisconsin, town in Langlade County, Wisconsin, United States
 * Polar (community), Wisconsin, unincorporated community in Langlade County, Wisconsin, United States

People

 * Polar (musician), Norwegian electronic music producer

Labels and studios

 * Polar Music, a record label
 * Polar Studios, music studio of ABBA in Sweden

Albums

 * Polar (album), second album by the High Water Marks
 * Polars (album), an album by the Dutch metal band, Textures

Other uses in arts, entertainment and media

 * Polar (webcomic), a webcomic and series of graphic novels by Víctor Santos
 * Polar (film), a 2019 Netflix film adaption of the above comic series

Brands and enterprises

 * Polar Air Cargo, an American airline
 * Polar Airlines, a Russian airline
 * Polar Beverages, an American soft drink company
 * Polar Electro, a Finnish manufacturer of sports training computers
 * Sisu Polar, a truck model series produced by the Finnish heavy vehicle producer Sisu Auto

Linguistics

 * Grammatical polarity, a grammatical category of affirmative vs. negative
 * Polar question, a question that can be answered yes or no

Mathematics

 * Polar point group, a symmetry in geometry and crystallography
 * Pole and polar (a point and a line), a construction in geometry
 * Polar cone
 * Polar coordinate system, uses a central point and angles
 * Polar curve (a point and a curve), a generalization of a point and a line
 * Polar set, with respect to a bilinear pairing of vector spaces

Science and technology

 * Polar (star), a strongly magnetic cataclysmic variable star system
 * Polar (satellite), a satellite launched by NASA in 1996
 * Chemical polarity, a concept in chemistry which describes how equally bonding electrons are shared between atoms
 * POLAR III and POLAR II, a pedestrian test dummy created by Honda, used to study pedestrian injuries in road traffic accidents
 * Polar curve (aviation), a diagram that depicts the gliding performance of an aircraft
 * Polar fleece, an insulating synthetic wool fabric
 * Polar organelle, a specialised region of the cell membrane found surrounding the flagella base(s) in some bacteria
 * Polar overdominance a form of genetic mutation