| Salmon Growing BC British Columbia salmon farmers association (Canada) |
| Salt Institute Source of authoritative information about salt and its uses |
| Sea Fisheries Department Oostende, Belgium |
| Sea-Mart A website with links to other aquaculture related websites and an aquaculture company database |
| Shellfish Web Site the website of the National Shellfisheries Association, an international organization of scientists, management officials and members of industry, all deeply concerned with the biology, ecology, production, economics and management of shellfish resources |
| Southern Regional Aquaculture Center (SRAC) Is one of five regional aquaculture centers established by Congress |
| Stellenbosch University Stellenbosch, South-Africa |