YMACA
YMACA stands for Young Marinduqueno Association of the Capital Area (Philippines) YMACA stands for Young Men’s Anti-Christian Association (online community)
YLTS
YLTS stands for Young Life and Times Survey (Northern Ireland)
YLTS
YLTS stands for Young Life and Times Survey (Northern Ireland)
YLVC
YLVC stands for Youth Leaders for Vital Communities
YLRL
YLRL stands for Young Ladies’ Radio League (organized in 1939)
YLRL
YLRL stands for Young Ladies’ Radio League (organized in 1939)
YLSIG
YLSIG stands for Young Learners Special Interest Group
YLSL
YLSL stands for Youth Leadership St. Louis (est. 1989; St. Louis, MO)
YLSN
YLSN stands for Youth Leadership Support Network (Washington, DC)
YLSO
YLSO stands for Yorba Linda Symphony Orchestra (Yorba Linda, CA)