European Bluegrass Network (EBN)- The EBN seeks to promote and build local bluegrass scenes throughout Europe. Site lists directory of European associations, artists, festivals, magazines, tours of non-European artists, and booking agents.
Grillbillies Online- A group of bluegrass musicians, fans, and chefs from New Jersey, Pennsylvania, New York, Delaware, Connecticut, Maryland, Rhode Island, Virginia, Massachusetts, Tennessee, and the culinary galaxy.
International Bluegrass Music Association (IBMA)- The IBMA is a professional trade association that promotes bluegrass in the US and over thirty foreign countries. Site includes information on membership, World of Bluegrass events, the annual trade show, IBMA award winners, Grammy winners, Hall of Honor, Fan Fest, educational efforts, membership forms, and more.
SouthEastern Bluegrass Association- Nonprofit organization based in Atlanta, GA. Has ongoing events, meetings, Newsletter, message board, venues and links.
SPBGMA- The Society for the Preservation of Bluegrass Music in America presents awards and contest results, upcoming society events, and membership information.