 A target community can be defined either by geography or by reference to a particular sub-community in an area, otherwise known as a "community of interest".A geographic community is any defined local area, particularly those that cannot sustain a fully commercial broadcaster.A community of interest can be any identifiable local community; existing community stations are aimed at groups as diverse as the elderly or youth, religious groups, speakers of languages other than English, lifestyle groups such as gay and transgender and cultural/recreational groups such as artists.