Association of American Geographers  
   Organization devoted to the study of the theory, methods, and practice of geography. Includes information on activities, membership, and the association newsletter.
   http://www.aag.org/

Australian Geography Teachers Association  
   National association representing state affiliated geography teacher's associations in the promotion, communication, and development of geography education within the professional and wider community.
   http://www.agta.asn.au

The Royal Geographical Society  
   A Society with an interest in promoting both academic and non-academic appreciation of geography.
   http://www.rgs.org/

The Geographical Association  
   United Kingdom association dedicated to promoting the development of geography as a subject. Provides support, resources, journal to professionals engaged in geographic education.
   http://www.geography.org.uk

The Royal Scottish Geographical Society  
   Society promoting the understanding of the inter-relationships between people, places and the environment through geographical research, education, debate, travel and exploration.
   http://www.geo.ed.ac.uk/home/scotland/rsgs/

Minnesota Alliance for Geographic Education (MAGE)  
   MAGE is an organization of teacher educators dedicated to the promotion and improvement of Geography. The Alliance sponsors teacher institutes in geography and geographic technology as well as sponsoring student events and curriculum projects.
   http://www.macalester.edu/geography/mage/

The Association of Japanese Geographers  
   National association sharing interest in theory, methods, and practices of geography. Promotes studies and communication in geography and publishes a biennial Geographical Review.
   http://wwwsoc.nii.ac.jp/ajg/english/xintro.html

The Geography Teacher's Association of Victoria  
   The GTAV is the professional subject association serving geography teachers and geography education in the State of Victoria, Australia.
   http://www.pa.ash.org.au/gtav/

The Geography Teachers Association of South Australia  
   The GTASA is the professional association of geography teachers in the State of South Australia. The site provides a service for its members and those interested in geography education.
   http://www.gtasa.asn.au/

Geography Teachers' Association of Queensland Inc.  
   The GTAQ is the major body representing Geography teachers in Queensland. The site provides information on the Association, its activities, as well as resources for Geography Teachers.
   http://www.gtaq.webcentral.com.au

Canadian Association of Geographers  
   A national organization of geographers from universities, colleges, corporations and government in Canada.
   http://zeus.uwindsor.ca/cag/cagindex.html

The Royal Geographical Society of South Australia Inc.  
   Includes information on membership, events, publications and geographic resources.
   http://www.slsa.sa.gov.au/rgs/index.html

Institute of Australian Geographers  
   An academic organization which promotes geographical research in Australia and abroad.
   http://www.iag.org.au/

National Geospatial-Intelligence Agency  
   An agency of the US Department of Defense that manages and provides imagery and geospatial information for diverse military, civil, and international needs. Technology information and access to several sources of maps and geographic data.
   http://www.nga.mil/