Alaska Down Syndrome Network
Arkansas Down Syndrome Association
Black Down Syndrome Association
Club 21 Learning & Resource Center
Coastal Bringing Up Down Syndrome Of Southeastern NC Inc
Designer Genes of North Dakota
Down Syndrome Alabama
Down Syndrome Alliance of the Midlands
Down Syndrome Association for Families Nebraska
Down Syndrome Association of Acadiana
Down Syndrome Association of Atlanta
Down Syndrome Association of Brevard
Down Syndrome Association of Central Florida
Down Syndrome Association of Central Oklahoma
Down Syndrome Association of Central Texas
Down Syndrome Association of Connecticut
Down Syndrome Association of Delaware
Down Syndrome Association of Greater Charlotte
Down Syndrome Association of Greater Cincinnati
Down Syndrome Association of Greater St. Louis
Down Syndrome Association of Greater Toledo
Down Syndrome Association of Houston
Down Syndrome Association of Memphis & the MidSouth
Down Syndrome Association of Middle Tennessee
Down Syndrome Association of Minnesota
Down Syndrome Association of Northeast Indiana
Down Syndrome Association of Northeast Ohio
Down Syndrome Association of Northern Virginia
Down Syndrome Association of Pittsburgh
Down Syndrome Association of South Texas
Down Syndrome Association of Southern New Jersey
Down Syndrome Association of Southwest Louisiana
Down Syndrome Connection of the Bay Area
Down Syndrome Connections Las Vegas
Down Syndrome Families of the Midlands
Down Syndrome Group of the Ozarks
Down Syndrome Guild of Dallas
Down Syndrome Indiana
Down Syndrome Network Arizona
Down Syndrome Network of Montgomery County, MD
Down Syndrome of Louisville
Down Syndrome Partnership of North Texas
Down Syndrome Society of Wichita
Down to Defend
Eastern Idaho Down Syndrome Family Connect
Flower City Down Syndrome Network
Global Down Syndrome Foundation
Grand Strand Down Syndrome Society
Heart of Illinois Down Syndrome Association
Massachusetts Down Syndrome Congress
Mississippi Down Syndrome Advocacy Coalition
National Down Syndrome Society
NEW DIRECTIONS DOWN SYNDROME ASSOCIATION
North Carolina Down Syndrome Alliance
Rio Grande Down Syndrome Network
Rio Grande Valley Down Syndrome Association
Rocky Mountain Down Syndrome Association
Southern Arizona Network for Down Syndrome
The Down Syndrome Association of Roanoke
Upside Downs, Inc.
Virginia Down Syndrome Association
