The Olney Coalition
- Dedicated to preserving the quality of life in Olney, Maryland. Includes information about the Olney Master Plan, the Upper Rock Creek Master Plan, and other area-wide issues.
- http://www.olneycoalition.org/

Celebrate Rural Montgomery
- Find information about the Agricultural Reserve, benefits, history, farm facts, and events.
- http://www.ruralmontgomery.org/

Solutions Not Sprawl
- Fights for sound transportation, economic development and land use policies. Includes background, status, and impacts of proposed projects and current issues.
- http://www.solutionsnotsprawl.org/

Montgomery Countryside Alliance
- A non-profit organization committed to the preservation of agricultural lands, rural open space, and the rural wedge by promoting sound land use, preservation of open space, protection of air and water quality, and enhancement of transportation alternativ
- http://www.montgomerycountrysidealliance.org/

Greater Shady Grove Civic Alliance
- Concerned about social and government events that impact the residents in the Shady Grove Metro area, including parts of the Shady Grove, Unincorporated Gaithersburg, and Upper Rock Creek Master Plans.
- http://www.gsgca.org/