- Center
Center or centre (see
American and British English spelling differences ) may refer to:cience
*
Center (algebra) , uses of "center" in algebra
*Center of gravity (military)
*Center (group theory) , in abstract algebra, the subgroup consisting of those elements which commute with all other elements
*Center of mass
*Center of symmetry, in geometry, a point that is well-distant from the boundary of a figure
*Geometric center
*Centre (geometry) , the middle of an object
*Graph center , the vertices in a graph that minimize the maximal distance from all other verticesports
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Center (American football) , a position in American and Canadian football
*Centre Back , a position in Association football
*Center (basketball) , a position in basketball
*Centre forward (also known as Striker), a position in Association football and Water Polo
*Centre (ice hockey) , a position in ice hockey
*Centre (rugby league) , a position in rugby league
*Centre (rugby union) , a position in rugby union
*Center fielder , often called "center", a position in baseballPlaces
:"Note that spelling differences for toponyms are not acceptable in both American and British usages, unless the place name is translated from a language not written with the Latin alphabet, or there is an unambiguous local usage pronounced very differently between American English and British English."
;Place names that must be spelled only as "Center":
*Center, Celje , Slovenia, a neighbourhood
*Center, Maribor , Slovenia, a district
*Center, Colorado , United States, a city
*Center, Indiana , United States, a town
*Center, Jay County, Indiana , United States
*Center, Kentucky , United States, a town
*Center, Missouri , United States, a city
*Center, Nebraska , United States, a city
*Center, North Dakota , United States, a city
*Center, Outagamie County, Wisconsin , United States, a city
*Center, Portland, Oregon , United States, a neighborhood
*Center, Rock County, Wisconsin , United States, a city
*Center, Texas , United States, a city
*Center Township (disambiguation)
*Center, Washington ;Place names that must be spelled only as "Centre":
*Centre, Alabama , United States, a city
*Centre (region) , an administrative region in France
*Centre, Haiti , an administrative region
*Centre Province , Cameroon
*Centre Region , Burkina FasoArts
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Tonic (music) , in tonal music, the central or most important pitch
*Center (music band) , a famous Russian-speaking bandEducation
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Centre College , a liberal arts college in Danville, Kentucky, United StatesOther
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Area Control Center , an Air Traffic Control facility covering a large region of airspace not associated with a particular airport
*Central
*Centre Party
*The Center, a paranormal organization in theMartin Mystery series
*Centers (Fourth Way) , a human biological, psychological and spiritual nexus of energy process, equivalent to the concept of aChakra
*Lathe center , used in machining operations
*Political center , the middle ground between the left wing and the right wing
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