• Labor Unions/Organizations

• 802.

Mechanical Contractors Chicago Association

MCA OF CHICAGO IS THE LEADER OF THE UNION MECHANICAL CONSTRUCTION, INDUSTRIAL AND SERVICE INDUSTRY, PROMOTING THE PROFESSIONALISM, COST EFFECTIVENESS, SAFETY AND PRODUCTIVITY OF UNION CONSTRUCTION AND SERVICE THROUGH EDUCATION, LABOR RELATIONS, AND GOVERNMENT AFFAIRS BOTH LOCALLY AND NATIONALLY.

• Historical Societies and Related Activities

• 803.

Illinois Labor History Society

The ILHS supports the preservation of Illinois labor history and works to share this history with researchers, students and the general public.

University of Michigan House Officers Association

The union representing residents and fellows at the University of Michigan.

• Student Sororities, Fraternities

• 805.

Fraternity Executives Association

Developer of iMIS software and recognized global, industry thought leader helping associations and non-profit organizations improve performance since 1991.

• Parent Teacher Group

• 806.

PTA Delaware Congress

Child Advocacy School Supply Drive Coordinator .

Iowa Insurance Institute

Its purpose is to provide its members information regarding legislative and regulatory developments in Iowa and to monitor and introduce legislation in the property and casualty insurance industry.

• Visual Arts Organizations

• 808.

Illinois High School Art Exhibition

Advance Art Education for Young People REGISTER ABOUT US PROGRAMS GALLERIES SPONSORS SUPPORT US More Get Ready for 20242025.

• Professional Societies & Associations

• 809.

Midwest Open Source Alliance

THE MIDWEST OPEN SOURCE ALLIANCE (MOSA) PROMOTES THE EDUCATION, SUPPORT AND DEVELOPMENT OF VARIOUS OPEN SOURCE SOFTWARE.

• Educational Services and Schools - Other

• 810.

Oneup Foundation

OneUp Foundation Educational opportunities for all Home Our Mission We are a nonprofit organization aiming to provide educational opportunities.