Bonsai Clubs of Florida (BSF) - Website
Members are some 27 local bonsai clubs and societies in the state of Florida. Annual convention.

The Golden State Bonsai Federation (GSBF) - Website
Members are some 70 local bonsai clubs in the state of California. Annual convention.

Louisiana Association of Bonsai Societies (LABS)
Members are some half dozen or more clubs and societies in Louisiana. Annual convention. E-mail contact: awbonsai@bellsouth.net

Lone Star Bonsai Federation (LSBF)
Members are are approximately 10 clubs and societies resident in Texas. Annual convention. E-mail contact: TexBonsai@aol.com

Mid-America Bonsai Alliance (MABA) Website
Members are clubs in a wide variety of mid-continent communities - IL, IN, IA, MI, MN, MO, OH, WI, and ON (Canada). Convention every 2nd year.

MidAtlantic Bonsai Societies (MABS) Website
Members are clubs and societies in CT, DE, NY, NJ, PA, and RI. Annual convention.

Pacific Northwest Bonsai Clubs Association (PNBCA) Website
Members are some 18 clubs in BC (Canada), ID, MT, OR, and WA. Annual convention.

Potomac Bonsai Association (PBA) Website
An umbrella organization comprised of ten bonsai clubs and one viewing stone group in MD, PA, VA and Washington D.C..