American Society of Transplant Surgeons

ASTS advances the art and science of transplant surgery through patient care, research, education, and advocacy.

Mavericks Civilian Space Foundation

MAVERICKS CIVILIAN SPACE FOUNDATION is a 501(c) (3) non-profit corporation with the mission to create and operate STEM education and professional development programs which provide project-based learning opportunities through space exploration and research activities.

• Alumni Associations

• 4539.

United States Senate Youth Alumni Association

Featuring the stories, successes, memories and milestones of the more than 6,000 alumni of the United States @SenateYouth Program.

Congressional Hispanic Caucus Institute, Inc.

Developing the Next Generation of Latino Leaders® The Congressional Hispanic Caucus Institute (CHCI) is a nonprofit and nonpartisan 501(c)(3) organization, providing leadership development programs to students and emerging Latino leaders.

• Alliance/Advocacy Organizations

• 4541.

THE OASIS FOUNDATION INC

wellness. The Mission of The Oasis Foundation is to improve community health through education and disease prevention programs.

NATIONAL CENTER FOR CHILDREN'S ILLUSTRATED LITERATURE

Creating and touring original exhibitions of artwork by award-winning children's book illustrators.

• Professional Societies & Associations

• 4543.

American Immigration Lawyers Association

The American Immigration Lawyers Association (AILA) is a national association of 16,000+ attorneys and law professors who practice and teach immigration law.

GEORGE C MARSHALL INTERNATIONAL

The George C. Marshall International Center brings to life the timeless values of selfless service and unwavering integrity to develop visionary leaders worldwide.

• Promotion of International Understanding

• 4545.

TUTAPONA INC

Providing mental health and emotional support to people affected by war in Uganda, Kurdistan Iraq, and Ukraine.