In 2003, there were about 769 regional, national, and international organizations within the state. Two of the state's largest organizations are the Friends (Service Club) and the Northwest Farm Managers Association, both headquartered in Fargo.
State organizations focusing on arts, culture, history, and the environment include Arts on the Prairie, ArtWise, the Bluegrass and Old Time Music Association of North Dakota, the Crazy Horse Memorial Foundation, Fargo Garden Society, the North Dakota Council on Arts, and the North Dakota Wildlife Federation. The North Dakota Academy of Science is located in Grand Forks.
Other notable organizations include the National Sunflower Association in Bismarck and the Cracker Jack Collectors Association in Grand Forks.