• Other Philanthropy, Voluntarism, and Grantmaking Foundations N.E.C.

• 4717.

International Initiative for Impact Evaluation Inc

International Initiative for Impact Evaluation (3ie) is an international NGO promoting evidence-informed development policies and programmes.

• Educational Services and Schools - Other

• 4718.

United States Association for Young Physicists Tournaments Inc

Congratulations to the winners of the 2025 tournament.

• Military/Veterans' Organizations

• 4719.

Society for Creative Anachronism

Official Twitter. #TheSCA is the world's largest #medieval and #Renaissance history org.

• Humanities Organizations

• 4720.

Society for Creative Anachronism

Official Twitter. #TheSCA is the world's largest #medieval and #Renaissance history org.

• Labor Unions/Organizations

• 4721.

National Association of Women in Construction

Strengthening and amplifying the success of women in the construction industry.

INTERNATIONAL COUNCIL OF EMPLOYERS OF

ICE is the only wholly union international masonry contractors’ association, representing approximately 3,000 union masonry contractors.

FOUNDATION OF THE AMERICAN

The American Subcontractors Association is recognized as the united voice dedicated to improving the business environment for construction subcontractors.

• Humanities Organizations

• 4724.

SOCIETY FOR CREATIVE ANACHRONISM

Official Twitter. #TheSCA is the world's largest #medieval and #Renaissance history org.

• Crime, Legal Related N.E.C.

• 4725.

CYBER BYTES FOUNDATION

Nonprofit dedicated to advancing cyber excellence through education, innovation, and outreach.