Ega

• East German Army, the common western name for the National People's Army
• Eagle, Globe, and Anchor, the emblem of the United States Marine Corps

• Aega (mayor of the palace), 7th-century noble of Neustria and Burgundy
• Françoise Ega (1920–1976), Afro-Martinican laborer, writer and social activist

• Egå, a suburban area of Aarhus, Denmark
• Ega, Portugal, a parish of Condeixa-a-Nova
• Ega (river), in Spain
• Tefé, formerly Ega, a city and a municipality in Brazil

• Éléments de géométrie algébrique, a mathematical treatise by Alexander Grothendieck and Jean Dieudonné
• European Genome-phenome Archive
• Evolved gas analysis

• Enhanced Graphics Adapter, an IBM PC computer display standard from 1984

• Ecuato Guineana, a defunct Equatoguinean airline
• Ega language
• Egyptian German Automotive Company, an Egyptian automobile manufacturer
• Elegant Gothic Aristocrat, a fashion line
• Embroiderers' Guild of America,
• European Golf Association
• Ega (beetle), a genus of ground beetles in the family Carabidae

• Ega long-tongued bat (Scleronycteris ega)
• Eega, a 2012 Indian film by S. S. Rajamouli
• Eega (soundtrack), soundtrack of the film

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