-
Non-profit
The Oil and Gas Accountability Project (OGAP) is a project of Earthworks which focuses on federal, state, and local reform to increase government regulation of the energy sector. OGAP focuses most of its advocacy in the American West, especially in New Mexico and Colorado, and promotes left-of-center energy policy,
-
Non-profit
The Oil and Gas Action Network is a radical climate change activism group that organizes protests against conventional energy projects and their financing. The organization also provides training and resources to climate change activists.
-
Non-profit
Oil Change International is an environmentalist organization which advocates against the use of oil and other traditional energy sources. Its work consists of research on environmental issues, political advocacy, and blog posts. Oil Change is opposed to zero carbon nuclear energy.
-
Non-profit
Oil Change United States, formerly ClimateTruth.org, is a 501(c)(4) organization that lobbies for changes in environmental policy by opposing the use of fossil fuels and encouraging a transition to weather-dependent energy. 39
-
Non-profit
Oil Change USA is the advocacy arm of the anti-conventional energy environmentalist group Oil Change International. Oil Change USA supports the far-left legislative proposal called the Green New Deal.
-
Non-profit
The Oklahoma Council of Public Affairs is a right-of-center think tank and advocacy organization located in Oklahoma City, Oklahoma that focuses on promoting right-leaning and free-market policies in the state of Oklahoma. The group is a member of the State Policy Network, a consortium state-based, right-of-center policy organizations that
-
Non-profit
The Oklahoma Education Association is a left-of-center membership organization for education professionals in Oklahoma that supports increased funding for public schools and opposes school voucher policies. It is the Oklahoma state-level affiliate of the National Education Association. Background The Oklahoma Education Association was originally founded on October 19, 1889
-
Non-profit
The Oklahoma Policy Institute (officially known as Oklahoma Policy Inc) is a think tank that conducts research and advocates that Oklahoma adopt left-of-center policies towards the economy, immigration, elections, and health care. The Institute is a member of the State Priorities Partnership, the Economic Analysis and Research Network, and
-
Non-profit
The Oklahoma Retired Educators Association (OREA) is a nonprofit that advocates more government spending on educators’ retirement benefits, specifically to increase funding for the Oklahoma Teachers Retirement System,
-
Non-profit
The Okra Project is a New York City-based nonprofit that organizes “mutual aid” efforts among the Black transgender community. 106 Originally a service that connected Black transgender chefs with Black transgender people in Philadelphia
-
Non-profit
Olayan Charitable Trust is a New York-based nonprofit organization run by Hatham Olayan, the chairman of the investment and management organization the Olayan Gorup. Olayan Charitable Trust’s grant recipients are not disclosed in the nonprofit tax records database maintained by ProPublica,
-
Non-profit
Olympic Climate Action is a left-of-center organization focused on environmental policy on the Olympic Peninsula of Washington. Olympic Climate Action has opposed the use of zero carbon nuclear energy.
-
Non-profit
The Omid Foundation is a women’s activist organization which works to reduce traumatic experiences for women between 15 and 25-years-old in areas of the world that speak Persian (also known as Farsi). This is achieved by training parents, educators, psychologists, and university students to consider communities’ mental health. The group
-
Non-profit
The Omidyar Network Fund is a grantmaking nonprofit founded by eBay founder Pierre Omidyar and his wife Pam Omidyar. Its sister group, the Omidyar Network, is an LLC that makes philanthropic “impact investments.” Omidyar Network Fund and the Omidyar Network are often referred to interchangeably, and both support
-
Non-profit
Not to be confused with Omidyar Network (Nonprofit) The Omidyar Nexus describes a collection of nonprofit and for-profit organizations associated with and funded by Pierre Omidyar, a billionaire donor to center-left political causes and founder of eBay. Information about each member of the nexus is compiled below; for
-
Non-profit
The OMNI Center for Peace, Justice, and Ecology (OMNI Center) is a nonprofit organization that promotes several left-of-center stances. 183 The group supportes Palestinian nationalism and abortion and opposes United States Immigration and Customs Enforcement
-
Non-profit
On AR Watch is a project of For AR People, a left-of-center nonprofit organization based in Arkansas. On AR Watch attempts to expose elected officials in Arkansas, condemning officials for supporting conservative policies.
-
Non-profit
On Point NYC operates two supervised Overdose Prevention Centers (OPCs) in New York City where individuals are permitted to consume illicit injectable drugs they bring to the sites using sterile equipment under the supervision of trained staff. The organization offers facility users case management, clinical care, hot meals, showers, and
-
Non-profit
ONE Action is a lobbying organization associated with the ONE Campaign that advocates for international anti-poverty policies.
-
Non-profit
One America Movement is an inter-religious civic organization that seeks to bring Americans of different races, parties, and religions together to address polarization. As of February 2025, One America Movement claimed to have 2,100 congregations participating in its programming reaching 1.3 million Americans.
