Home page of the Potomac Valley Chapter of the North American Rock Garden Society. If you garden in the greater Washington, D.C. area and grow or want to grow rock garden plants, you should know about us.
The Potomac Chapter of Meeting Professionals International (MPI) focuses on building a rich global meeting industry community in Maryland, Washington, DC and Northern Virginia Areas.
Harmony Along the Potomac Chapter of Sweet Adelines. The chorus is located in Martinsburg, WV, however, we invite women who love to sing from Berkeley, Jefferson, and Morgan counties in WV and Washingon County i MD to sing with us.
The ASLA Potomac Chapter serves the Metropolitan Washington, DC area, advocates for responsible planning and design, and advances the professional success of our members. We serve our members by providing professional education, tools for success, informa
The National Contract Management Association (NCMA) is a national non-profit organization dedicated to fostering the professional growth and educational advancement of acquisition professionals in both government and industry.
Our chapter, Simon Atlas AZA # 126 was founded in 1930 by a group of young, Jewish teens in the Silver Spring area. We are now based in the Rockville/Potomac area. It is named after Simon Atlas, a noted philanthropist and synagogue president in the area.