| - | Sea Shepherd Conservation Society - non-profit non-governmental organization involved with the investigation and documentation of violations of international laws, regulations, and treaties protecting marine wildlife species. |
| - | American Cetacean Society - nonprofit group which works to protect whales, dolphins, porpoises, and their habitats through education, conservation and research. |
| - | Japan Whaling Association - nonprofit organization representing Japanese whalers and advocating whaling based upon sustainable resources. |
| - | Center for Whale Research - conducts and supports benign research on marine mammals of the Order Cetacea, primarily through long term photo-identification of individuals within populations. |
| - | CETACEA - provides background information on every species of whale, dolphin and porpoise. |
| - | ECO-online - daily newsletter of whale conservation NGOs during the 52nd International Whaling Commission meeting. |
| - | High North Alliance - defending the right of coastal communities to utilize marine mammals sustainably. |
| - | Ocean Alliance - dedicated to the conservation of whales and their ocean environment through research and education. |
| - | West Coast Anti-Whaling Society - nonprofit group dedicated to preserving the sanctity of life for whales, dolphins and porpoises. Features news and background articles. |
| - | Woods Hole Oceanographic Institution (R/V Knorr, R/V Oceanus, R/V Atlantis II). |
| - | Global Whale Sanctuary Petition - protests the continued hunting of whales by Norway and Japan, exceptions to the global hunting moratorium. Calls for a global whale sanctuary to protect the remaining whales. |
| - | Safe Passing - organization opposed to the Makah whale hunts. |
| - | International Convention for the Regulation of Whaling (1946) - full text of the agreement, plus all amendments to the treaty. |
| - | Stop the Killing of Gray Whales - news on groups opposing the Makah gray whale hunts, events, quick facts, active discussion list, articles, photos, how-to-help and response guides, links to other active groups. |
| - | Watery World of Whales - includes general information on types of whales, whaling history, and a photo gallery. |
| - | Greenpeace International |
| - | Whale and Dolphin Conservation Society - endeavours to protect whales and dolphins (cetaceans) from the threat of captivity, whaling, and all other types of inhuman exploitation. |
