initialism of générateur automatique de programmes; RPG (programming language from IBM); abbreviation of glycéraldéhyde-3-phosphate; glyceraldehyde 3-phosphate (chemical compound)
Initialism of geometric dimensioning and tolerancing; initialism of Grand dictionnaire terminologique, a dictionary published by the Office québécois de la langue française (OQLF, the Quebec Board of the French Language)
acronym of Groupe d'experts intergouvernemental sur l'évolution du climat (“Intergovernmental Panel on Climate Change, IPCC”, literally “intergovernmental expert group on climate evolution”)
a surname — famously held by; a surname — famously held by:; the 1934 Latin–French dictionary compiled by Félix Gaffiot (or any of its subsequent editions); the Dictionnaire Illustré Latin-Français
Gajan (a village in Ariège department, Occitania, France); Gajan (a village in Gard department, Occitania, France); A toponym in Urau, Haute-Garonne; Gajan: a surname from Occitan
Galatia (a historical region of ancient Asia Minor, in what is now central Turkey); Galatia (a former province of the Roman Empire, existing from 25 BC to the late 7th century AD)