TVG

TVG may refer to:


 * Televisión de Galicia, a Galician television channel; part of the Compañía de Radio Televisión de Galicia, in Spain
 * Time-varied gain
 * TV-G, a content rating in the American TV Parental Guidelines
 * TVG Network, the former name of the American horse racing television network now known as FanDuel TV
 * TVG, the United States Navy's signal code for "Well done" until 1949, when they adopted the international naval signal BZ (Bravo Zulu)
 * TV Gopalakrishnan, Indian singer and mridangam player
 * Tatun Volcanic Group in northern Taiwan