GUE may refer to: Gue, a musical instrument Belle Willey Gue (1860–1944), American writer Benjamin F. Gue (1828–1904), American newspaper editor and politician European United Left (1994–95) (French: ) European United Left–Nordic Green Left (GUE/NGL), a democratic-socialist political group in the European Parliament Gaussian unitary ensemble Geneon Universal Entertainment, a Japanese entertainment company Global Underwater Explorers, an American diving organization Great Underground Empire, a fictional kingdom in the Zorkuniverse Guernsey Gue (Lahul and Spiti), a village in Lahaul and Spiti district in India