Proper noun
YRUU
Initialism of Young Religious Unitarian Universalists.
It was created in 1981 and 1982, at two conferences, Common Ground 1 & 2. Common Ground was called to form a UUA-controlled replacement for Liberal Religious Youth (LRY), the UU youth organization that preceded YRUU. Source: Internet
YRUU was an organization at the North American continental level primarily run by youth, ranging in age from 14 to 20, with mentoring adult partners. Source: Internet