GGN

GGN may refer to:

• Air Georgian (ICAO: GGN), a Canadian airline
• Gagnoa Airport (IATA: GGN), in Ivory Coast
• GLOBALG.A.P, GLOBALG.A.P. Number
• Global Geoparks Network
• Glycin, a photographic developing agent
• Gurgaon railway station, in Haryana, India
• Gurung language (ISO 639:ggn), spoken by the Gurung people of Nepal
• Reformed Congregations in the Netherlands (Dutch: {{lang|nl|Gereformeerden Gemeenten in Nederland}})

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