GMA Network (Global Media Arts or simply GMA) is a major commercial broadcasttelevision and radio network in the Philippines. GMA Network is the flagship property of publicly traded GMA Network Inc. Its first broadcast on television was on October 29, 1961, GMA Network (formerly known as RBS TV Channel 7, GMA Radio-Television Arts then GMA Rainbow Satellite Network) is commonly signified to as the "Kapuso Network" in reference to the outline of the company’s logo. It has also been called the “Christian Network” which refers to the apparent programming during the tenure of the new management, which took over in 1974. It is headquartered in the GMA Network Center in Quezon City and its transmitter, Tower of Power is located at Tandang Sora Avenue, Barangay Culiat also in Quezon City.
The original meaning of the GMA acronym was Greater Manila Area, referring to the initial coverage area of the station. As the network expanded it changed into Global Media Arts. Today, its flagship television station is DZBB-TV (GMA 7 Manila). The network has 3 originating stations and 49 relay stations nationwide. Its programming is also available outside the Philippines through GMA Pinoy TV, GMA Life TV and GMA News TV International.