Find nonprofit organizations in Washington D.C., DC. Listings include FreedomWorks, The Heritage Foundation, African Wildlife Foundation, CAP Action, United Nations Foundation, American Energy Alliance.
50 years. 500,000 members. We’re still fighting for the everyday American.
Build a future where wildlife and wild lands thrive in modern Africa.
Dedicated to holding our leaders accountable and fighting to improve the lives of all Americans. https://linktr.ee/capaction
Connecting you to the United Nations. Driving global progress.
The American Energy Alliance (“AEA”) is a not-for-profit organization that engages in grassroots public policy advocacy and debate concerning energy and environmental policies.
We restore and protect the American Commitment to free markets, economic growth, Constitutionally-limited government, property rights, and individual freedom.
Defenders of Wildlife is dedicated to the protection of all native animals and plants in their nature
Creating hope, opportunity, and understanding through life-changing educational and cultural exchanges.
NPF protects and preserves national park lands, history, and culture, and connects people to them.
Cuenta oficial - Official account Promovemos y defendemos los derechos humanos en las Américas y el Caribe We promote and defend human rights in the Americas and Caribbean
The Center for Strategic and International Studies (CSIS) is a bipartisan, nonprofit policy research organization dedicated to providing strategic insights and policy solutions to ...
NPCA is an independent, nonpartisan voice working to protect and strengthen America’s favorite places
The Marijuana Policy Project (MPP) is the number one organization in the U.S. legalizing cannabis.
We fight relentlessly on behalf of the Post-9/11 generation of America’s veterans.
Our supporters have saved more than 58K acres of American Battlefield land. Launch a fundraiser to keep hallowed ground preserved for future generations: https://oclp.goodunited.io...
WCK is first to the frontlines, providing meals in response to humanitarian and climate crises.
The American College of Cardiology is on a mission to transform cardiovascular care and improve hear
Citizens United is an organization dedicated to restoring our government to citizens' control.
Formed by the merger of Global Automakers and the Auto Alliance, the Alliance for Automotive Innovat
Our Earth is worth fighting for because everyone has a right to clean air, water, and lands.
Peace. Individual Liberty. Limited Government. Free Markets.
Wealthy Americans leading the charge to tax the rich, raise wages, and combat political inequality
Pew Research Center provides nonpartisan, nonadvocacy data and analysis on the issues, attitudes and
Our mission is to serve in the kingdom of God by championing faith, family, and freedom in public policy and the culture from a biblical worldview.
For more than 50 years, AARP has been serving its members and creating positive social change.
JGI is a global community-led conservation organization that advances the vision and work of Dr. Jane Goodall to create a better world for people, other animals, and the planet we ...
CSGV’s guiding principle is simple: We believe that all Americans have a right to live in communities free from gun violence. We pursue this goal through policy development, strate...
USOW was dedicated to creating a world in which women & all people of marginalized genders can thrive
We’re organizing, getting our people to the polls in 2024. 💁🏽♀️ Btw, have you made a plan to vote?
NDI is a nonpartisan, nongovernmental organization that responds to the aspirations of people around the world to live in democratic societies that recognize and promote basic huma...
AAAS is an international non-profit organization that seeks to advance science, engineering and innovation throughout the world for the benefit of all people. Join us. http://tinyu...