GNN

GNN can stand for:


 * GNNradio, a Christian radio network in the southeastern United States
 * GNN (news channel), Pakistani news channel
 * Garde Nationale et Nomade du Tchad (National and Nomadic Guard), a state security force in Chad
 * Genome News Network, an online magazine focused on genomics news
 * Global Network Navigator, an early commercial Web publication
 * Global News Network, a news channel in the Philippines
 * Goodnight Nurse, a New Zealand alternative rock band
 * Graph neural network, a class of neural network for processing data best represented by graph data structures
 * Guerrilla News Network, a defunct news website and TV studio
 * JA:GNN Web News, Japanese Web newsmagazine