Abbreviation UUism, Unitarianism
Type Liberal religion
Scripture All sources admissible, none required. Members are free to observe their own personally-favored literature.
Founder Members of American Unitarian Association and Universalist Church of America via consolidation
Origin May 1961
Congregations 1,070 worldwide
Number of followers 221,000 members of Unitarian Universalist Association congregations; 800,000 identify as Unitarian Universalist[1]