www.indianadsf.org
Columbus Area Down Syndrome Support Group
http://www.cadssg.org
Down Syndrome Association of Northwest Indiana
http://www.dsaofnwi.org
Down Syndrome Association of Northeast Indiana
http://www.dsani.org
Down Syndrome Support Association of Southern Indiana
http://www.dssasi.org/
Michiana Down Syndrome Association
http://www.michianadownsyndrome.org/