The Unitarian Universalist Association (UUA) is the central organization for the Unitarian Universalist (UU) religious movement in the United States.

The Northern New England District (NNED) of the Unitarian Universalist Association.

UU World, the magazine of the Unitarian Universalist Association, celebrates liberal religion and the people it inspires.

The Unitarian Universalist Service Committee (UUSC) is a nonprofit, nonsectarian organization advancing human rights together with an international community of grassroots partners and advocates.