| 1. Australian Map Circle |
| The Australian Map Circle (AMC) is a national group of map producers, users and curators, which acts as a medium of communication for all those interested in maps. |
| http://australianmapcircle.org.au/ |
| 2. International Cartographic Association |
| Promotes the discipline and profession of cartography in an international context. |
| http://www.icaci.org/ |
| 3. International Map Trade Association (IMTA) |
| IMTA members are the companies that create and sell the maps, atlases and map-related products you use. Find information on maps, geography and mapping technology. |
| http://www.maptrade.org/ |
| 4. MapHist Discussion Group |
| MapHist, the Map History Discussion List, is an e-mail discussion group whose primary focus is historical maps, atlases, globes and other cartographic documents. |
| http://www.maphist.nl/ |
| 5. Mt. Diablo Surveyors Historical Society |
| Society of Land Surveyors interested in tne history of Mount Diablo, Northern California, and the establishment of the Mt. Diablo meridian and initial point. |
| http://www.mdshs.org/ |
| 6. North American Cartographic Information Society |
| NACIS is a professional society dedicated to the advancement and cooperation of all cartographic disciplines. Members include practicing cartographers, educators, map librarians, and map collectors. |
| http://www.nacis.org/ |
