Amnesty International: http://www.amnesty.org/
Leading NGO that reports on human rights abuses. The Amnesty International Report summarizes the human rights situation for every country.
Doctors Without Borders/Médecins Sans Frontières (MSF): http://www.doctorswithoutborders.org/
MSF provides independent, impartial assistance to people whose survival is threatened by violence, neglect, or catastrophe.
European Court of Human Rights: http://www.echr.coe.int/echr/homepage_EN
This international court makes rulings in regard to alleged violations of the European Convention on Human Rights.
Human Rights Watch: http://www.hrw.org/
This international NGO investigates and publicizes human rights abuses.
Inter-American Commission on Human Rights (IACHR): http://www.cidh.oas.org/DefaultE.htm
Part of the Organization of American States, the IACHR investigates alleged human rights violations in OAS member states.
International Criminal Court (ICC): https://www.icc-cpi.int/
This international court was set up to try those accused of genocide, crimes against humanity, and war crimes, when they cannot be tried within their own country.
National Human Trafficking Resource Center: http://traffickingresourcecenter.org/
This is a hotline and resource center on human trafficking in the U.S. It is run by an NGO, with support from the U.S. government.
Open Global Rights: https://www.openglobalrights.org/
A website with articles and a forum on various human rights issues.
Oxfam: http://www.oxfam.org/
Oxfam is an NGO that works on issues of poverty and social justice.
United Nations Office of the High Commissioner for Human Rights: https://www.ohchr.org/EN/Pages/Home.aspx
This webpage has information about human rights treaties, UN human rights bodies (including the Human Rights Council), and human rights activities at the UN.
United Nations Office of the High Commissioner for Refugees: http://www.unhcr.org
The UN Refugee Agency
United States Department of State, Bureau of Democracy, Human Rights, and Labor: https://www.state.gov/bureaus-offices/under-secretary-for-civilian-security-democracy-and-human-rights/bureau-of-democracy-human-rights-and-labor/
This is the office within the U.S. State Department than oversees U.S. foreign policy on human rights.