🇦🇺 Australia (thanks Anna!)

• Australian Science Communicators
• Science Journalists Association of Australia

🇨🇦 Canada

• Science Writers & Communicators of Canada (SWCC): https://sciencewriters.ca/

🇪🇸 Spain

• ACCC: https://www.accc.cat/
• AECC: https://www.aecomunicacioncientifica.org/

🇬🇧 UK

• Association of British Science Writers: http://absw.org.uk
• British Interactive Group (BIG): https://www.big.uk.com/
• Association for Science Education: https://www.ase.org.uk/
• STEM Ambassadors: https://www.stem.org.uk/stem-ambassadors
• SCOTPEN (Scottish Public Engagement Network): https://www.scotpen.org

🌍 World

• World Federation of Science Journalists: http://wfsj.org/v2/