This article is about a Brazilian TV channel. For other uses, see Gnt (disambiguation).GNT is a Brazilian cable/satellite television channel. Originally launched as GNT: Globosat News Television, a news and information network. With the launch of GloboNews, in 1996, the GNT acronym became meaningless, and the channel was focused on documentaries and talk shows. In 2003, the channel was once again repositioned, with increased female-oriented programming, such as successful talk show Saia Justa.