A chart is a graphical representation of data. Chart or CHART may also refer to: A specific type of map, for example: Aeronautical chart, a representation of airspace and ground features relevant to aviation Nautical chart, a representation of a maritime area and adjacent coastal regions Chart, in computer science, a data structure used by a chart parser to store partial hypothesized results for re-use Chart (magazine), a Canadian music publication Chart, in geometry or topology, a coordinate chart for a manifold CHART (Chaperone-Advanced Replacement Therapy), a medical treatment CHART (Coordinated Highways Action Response Team), part of the Maryland State Highway Administration Chart of accounts, an accounting term Chart Records, a record label Chord chart, a form of sheet music Medical record, a medical file Project CHART, a digital history project in Brooklyn, New York Record chart, for music popularity rankings See also Charl (name) Charo (disambiguation) Charter Charting (disambiguation) Chartres