European Association of Geochemistry (EAG)
https://www.eag.org/
Italian Association of Volcanology (AIV)
https://www.aivulc.it/
Latinamerican Association of Volcanology (ALVO)
https://twitter.com/OficialAlvo
Volcanological Society of Japan (VSJ)
http://www.kazan-g.sakura.ne.jp/E/index.html