Geological Society of America
[af] Geologiese Vereniging van Amerika
[ca] Geological Society of America
[cs] Geological Society of America
[de] Geological Society of America
[es] Sociedad Geológica de Estados Unidos
[fr] Société américaine de géologie
[it] Geological Society of America
[nl] Geological Society of America
[pt] Sociedade Geológica dos Estados Unidos
[ru] Геологическое общество Америки