GGA

GGA may refer to: Global Governance Authority Founded in March 2022


 * Gga (Devanagari) (ॻ), used in Sindhi
 * Apostolic Generation Church (Indonesian: Gereja Generasi Apostolik), an Indonesian church
 * Gao language
 * Generalized gradient approximation
 * Georges Giralt PhD Award, a European scientific award in robotics
 * Girl Guides Australia
 * Goemon's Great Adventure, a 1998 video game
 * Golden Gate Academy, in San Francisco, California, United States
 * Gongora, a genus of orchid
 * Good girl art
 * Gossip Girl: Acapulco, a Mexican television series
 * Governor-General of Australia
 * Hotel and Restaurant Workers' Union (Austria), a former Austrian trade union
 * GGA, a codon for the amino acid glycine