Association for Computing Machinery

Founded in 1947, ACM is the world's first educational and scientific computing society.

• Alliance/Advocacy Organizations

• 524.

Cast Iron Soil Pipe Institute

Not for profit trade association representing domestic manufacturers of cast iron soil pipe and fittings.

• Single Organization Support

• 525.

International Society Forintelligence Research

HOLD SCIENTIFICALLY FOCUSED ANNUAL MEETING AND PREPARE JOURNAL.

Illinois Migrant Council

Promoting Employment, Education, Health, and other opportunities across the state of Illinois.

• Media, Communications Organizations

• 527.

Society for Technical Communication

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• Media, Communications Organizations

• 528.

Society for Technical Communication

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• Media, Communications Organizations

• 529.

Society for Technical Communication

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INTERNATIONAL ASSOCIATION OF SHEET METAL AIR RAIL & TRANSPORTATION

The official Twitter home of SMART — the International Association of Sheet Metal, Air, Rail and Transportation Workers.

• Philanthropy/Charity/ Voluntarism Promotion (General)

• 531.

THOMAS ALVA EDISON FOUNDATION

The Edison Foundation is a 501c3 charitable organization dedicated to bringing the benefits of electricity to families businesses and industries worldwide.