Related Clues:

• Cultural grp.
• Sch. affiliate
• Org. that opposes vouchers
• H.S. support group
• "Harper Valley ___" (hit of 1968)
• Niña accompanier
• Federal cultural org.
• Sch. org
• School gp. that sometimes has an 'S' added to its name
• 3 R's org.
• Child support, briefly
• Frequent PBS benefactor
• School org. with bake sales
• "Every child. One voice." org.
• Bake sale org., maybe