- Alaska Ocean Observing System.
http://www.aoos.org/ak-marine-policy-forum/
Publisher:Marine Insight forum
https://forums.marineinsight.com/
- Seaboard Marine
https://www.sbmar.com/community/
- Marine Board
http://www.marineboard.eu/2nd-marine-board-forum
- Marine Fish Forum
http://www.reefcentral.com/forums/forumdisplay.php?f=85
- Marine Crop Forum
http://www.leatherneck.com/forums/forumdisplay.php?57-Marine-Corps-Forum
- Discussion Forum- Marine talk
http://www.marinetalk.com/forum.asp
- Convention on Biological Diversity
https://www.cbd.int/marine/forums/
- Copernicus Maine Environment Monitoring Service
http://forum.marine.copernicus.eu/
- Forum Marine
http://www.forummarine.gr/
- Marine Forum
http://forummarine.forumactif.com/forum
- Open Marine
http://forum.openmarine.net/
- One Ocean Forum
http://feelrougews.com/en/case-study/one-ocean-forum-marine-environment-preservation-program/
- Maritime Forum
https://webgate.ec.europa.eu/maritimeforum/en/node/3791
- World Forum on Fisher Peoples
http://worldfishers.org/tag/marine-and-coastal-biodiversity/
- Global Ocean Forum
https://globaloceanforum.com/areas-of-focus/marine-biodiversity/
- Coastal Future Forum
http://www.scseagrant.org/pdf_files/OCFF-Biodiversity.pdf
- Kodi Community Forum – Estuary
https://forum.kodi.tv/forumdisplay.php?fid=260
- Forth Estuary Forum
http://www.forthestuaryforum.co.uk/
- UAE Birding
http://www.uaebirding.com/forum/forumdisplay.php?10-UAE-birding
- Digital Photography Review Forum
https://www.dpreview.com/forums