The Geologists' Association (GA) is a British association concerned with the study of geology.
The GA was founded in 1858. It is a charitable organization for all geologists and earth scientists, whether of professional or amateur status. The association publishes the Proceedings of the Geologists' Association through Elsevier. Geology Today is a bi-monthly publication produced jointly with the Geological Society of London.
References
Geologists' Association Wikipedia(Text) CC BY-SA