AGA (Accredited Gemologists Association)
http://www.accreditedgemologists.org/mbr_info.htm

AGS (American Gem Society)
http://www.ags.org/

Canadian Gemological Association
http://www.canadiangemmological.com/index.html

Gem-A (Gemological Association of Great Britain) GAGB-FGA
http://www.gem-a.info/index.htm

GIA-AA (Gemological Institute of America - Alumni Association)
http://www.gia.edu/alumni/69/section_main_page.cfm
 

Jewelry Societies and Organizations

AGS (American Gem Society)
http://www.ags.org/

AGTA (American Gem Trade Association)
http://www.agta.org/

JA (Jewelers of America)

Magazines:

Elan Magazine
http://www.elanmagazine.com/

DC Magazine
http://www.modernluxury.com/

Washington Life Magazine
http://www.washingtonlife.com/

Capitol File Magazine
http://www.capitolfile-magazine.com/

Local Links:

Great Falls Business and Professional Association
http://www.greatfallsbpa.com/

Great Falls Village Centre
http://www.gfvcca.com/

Connection Newspapers
http://www.connectionnewspapers.com/

Great Falls Park (National Park Service)
http://www.nps.gov/archive/gwmp/grfa/

The Old Brogue
http://www.oldbrogue.com/