GC

GC may stand for:

• GameCube
• Garbage collection
• Gas chromatography
• General contractor
• General Catalogue (astronomy)
• General counsel
• George Cross
• Gliomatosis cerebri
• Glivenko-Cantelli
• Global Crossing
• Goldbach's conjecture
• Goshen College
• Grand champion
• Graphics context (X11)
• Great circle (navigation)
• Greensboro College
• Greenville College
• Ground control
• Group Captain (RAF)
• Guardia Civil (Spain)