Asociación Paleontológica Argentina: Professional organization for paleontologists, based in Argentina; publishes Ameghiniana.
Association of Australasian Palaeontologists: Professional organization for paleontologists based in Australia; publishes Alcheringa.
Dinosaur Society: Member based charitable dinosaur society providing articles, pictures, links, and information on exhibitions and new discoveries.
European Association of Vertebrate Palaeontologisits: A forum for European palaeontologists. Site contains information about the journal Oryctos, conferences, sponsored research, and student funding opportunities.
International Palaeontological Association: Professional organization promoting international cooperation in palaeo, publishes Lethaia.
Society of Vertebrate Paleontology: Professional, international organization for VPs, publishes the Journal of Vertebrate Paleontology.
Southern California Paleontological Society: Amateur collectors group in the LA area.
The Palaeontological Association: Professional organization for paleontologists (both vertebrate and invertebrate), publishes Palaeontology.