Eastland Disaster Historical Society: Information, photos of artifacts, and more about the loss of over 800 lives in the wreck of the Eastland on July 24, 1915 on the Chicago River.
Franck Goddio Society: Public outreach and educational arm of Goddio's explorations. Sponsors recovery or preserving of shipwrecks and other underwater sites. Projects, member benefits.
Franck Goddio Society: Society to publicize the explorations of Franck Goddio. Information on the Bay of Aboukir, the sunken ships of Napoleon's fleet, and the sunken Royal Quarters of Alexandria.
Friends of the Hunley: Provide a history of this Confederate submarine sunk in 1864 and report on its exacavation and recovery. Current events, press releases.
Maritime Archaeology and History of the Hawaiian Islands: MAHHI is chiefly concerned with research, training, and education in maritime elements of submerged cultural resources in Hawai`i and the Pacific.
National Institute of Oceanography, India: Under water marine archaeological explorations for sunken shipwrecks and submerged towns along the Indian shore are described.
Network for Underwater Archaeology: Group of institutions actively involved in research on the underwater archaeology of Ireland. Members, research, news, links, bulletin board.
Northern Maritime Research: Not-for-profit research organization dedicated to documenting North America's maritime history through the Northern Shipwrecks Database and the Canadian Marine Heritage Project.
NPS Submerged Cultural Resources Unit: With increasing awareness of America's underwater cultural heritage, the US National Park Service began documenting the location and condition of shipwrecks. Includes images, maps, and general information for a variaty of submerged sites.
Professional Shipwreck Explorers Association: ProSEA, represents worldwide members specializing in salvage, archaeology and preservation of shipwrecks and underwater cultural heritage.
Save Our Ship: Campaign for the preservation of the 15th-century ship discovered on the banks of the Usk at Newport. Includes photographs of the ship in situ, news, and record of the public meeting.
Swedish Underwater Archaeology Society: A forum for archaeologists, scuba divers, scientists, and anybody interested in nautical history.
The Nautical Archaeology Society: A British voluntary organisation formed to further interest in nautical heritage. Membership, training, courses, news and projects.
The Nautical Heritage Association: Protecting British nautical heritage and supporting European education and conservation. Aims, events, newsletter. Restoration the Primrose, the last Rye barge.
Underwater Archaeological Society of British Columbia: A group of volunteers who conserve, preserve, and protect the maritime heritage lying beneath British Columbia's coastal and inland waters.
Underwater Archaeological Society of Chicago: A volunteer, not-for-profit organization dedicated to the study and preservation of Lake Michigan shipwrecks.
Wisconsin Underwater Archeology Association: For those interested in the study and preservation of Wisconsin's underwater history and cultural resources. Meetings, events, membership, committee, newsletters.