The American Association for Geodetic Surveying provides education, networking opportunities, job postings, and other resources for geodetic, surveying, and land information data users.

https://aagsmo.org

The American Society for Photogrammetry and Remote Sensing provides education, news, events, and other resources on photogrammetry and mapping science professionals.

5410 Grosvenor Lane, Suite 210
Bethesda, MD 20814-2160
Tel: (301) 493-0290
Fax: (301) 493-0208
http://www.asprs.org

The Bureau of Land Management provides information on volunteer and employment opportunities with the federal government.

20 M St., SE, Suite 950
Washington, D.C. 20003-3503
Tel: (202) 912-7700
Fax: (202) 912-7186
https://www.blm.gov

The Cartography and Geographic Information Society is a network of professionals who work in education, research, and practice in cartography and geographic information science.

5964 Guadalupe Trail Northwest
Albuquerque, NM 87107-5455
https://cartogis.org

The GIS Certification Institute provides information on certification in geographic information systems.

701 Lee Street, Suite 680
Des Plaines, IL 60016-4508
Tel: (847) 824-7768
Fax: (847) 824-6363
https://www.gisci.org

The National Society of Professional Surveyors provides advocacy, education, certification, and other resources for professional surveyors.

5119 Pegasus Court, Suite Q
Frederick, MD 21704-7248
Tel: (240) 439-4615
Fax: (240) 439-4952
Email: info@nsps.us.com
https://www.nsps.us.com

The U.S. Geological Survey provides information on volunteer and employment opportunities with the federal government.

12201 Sunrise Valley Drive
Reston, VA 20192-0002
Tel: (888) 275-8747
https://www.usgs.gov