 | | National Geographic Society |
| Society for the increase and diffusion of geographical knowledge. It sponsors scientific research and exploration, and publishes the magazine National Geographic. |
| http://www.nationalgeographic.com/ - Added: 13-Nov-05 |
| MR: 7 |
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 | | Royal Geographical Society |
| Supports education, teaching, research and scientific expeditions. |
| http://www.rgs.org/ - Added: 13-Nov-05 |
| MR: 7 |
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