The crossword solution for the term 'WET SEPTET' is SEAS, which stands for 'Sustained Environmental Action for a Sustainable Society'. This is an international network of organizations and individuals working together to promote sustainable development and environmental protection. The network was founded in 1992 and has since grown to include over 500 members from more than 50 countries. SEAS works to create a global community that is committed to protecting the environment and promoting sustainable development.