FNG may refer to: F.N.G. (album), by American crossover thrash band Suicidal Tendencies Fanagalo, a pidgin of southern Africa Faridabad-NOIDA-Ghaziabad expressway, a planned expressway in India Farthest neighbor graph Foclóir Stairiúil na Nua-Ghaeilge, the Dictionary of Modern Irish Friends of New Germany, a defunct American pro-Nazi organization National Guarantees Fund (Spanish: ), an agency of the government of Colombia Fox Networks Group Fucking New Guy, a derogatory term first used by the United States military during the Vietnam War Fight Nights Global, a Russian mixed martial arts organization