| Acronym | Definition |
|---|
| UUCA➣Unitarian Universalist Congregation of Atlanta (Georgia, USA) |
| UUCA➣Unitarian Universalist Church of Arlington (Arlington, VA) |
| UUCA➣Unitarian Universalist Church of Annapolis (Maryland) |
| UUCA➣University and University Colleges Act (Malaysia) |
| UUCA➣Unitarian Universalist Church of Asheville (Asheville, NC) |
| UUCA➣Unitarian Universalist Church of Augusta (Augusta, GA) |