The Catholic Youth Organization Club was established by Bishop Joseph E. Ritter in 1939. These activities are spiritual, cultural, social, athletic and educational in nature. The first official activity of the CYO was a citywide spring dance.

The Organization of American Historians Club is the largest learned society devoted to the study of American history. Since its founding in 1907the OAH has promoted the study and teaching of the American past through its many activities.

The Indiana Exchange Carrier Association (INECA) is a non-profit trade association that represents the rural telecommunications companies in Indiana which advocates for its member companies and their customers in regulatory and legislative matters.

Indiana CPA Society has for its mission to enhance and service the professional success of our members while promoting the public interest; to encourage and facilitate the adherence to high ethical and professional standards;

WishKids International Club a non-profit 501(c) 3, sponsored the Awareness Coalition's 'AwareFest' of Darfur, Sudan and genocide and we invite you to join the Awareness Coalition. We hold hopes that all religions serviceinformation and prayer.

Builders Association of Greater Indianapolis. The Quality Assurance Builder Standards provides new homebuyers and remodeling homeowners with a way to measure the quality of the project against an industry approved set of standard.

Hemophilia of Indiana is a non-profit organization that primarily receives income generated from corporate and individual donations and fundraisers through: Summer and teen camps, support groups and counseling and much more!

Nazarene Youth International Club from the Indianapolis District Church of the Nazarene is to encourage, service and inspire the youth of the district to follow Christ's example and to spread the Good News of His love .

Indiana Assisted Living Federation offers Provider Members who service communities that offer assisted living options. They may be licensed residential care or unlicensed Housing with Services Establishments. It is easy to join IALFA.

In 1970, Gardner announced the formation of Common Cause Club in newspaper ads asking Americans to join the organization. Within six months, more than 100,000 people responded. View our site or visit us.