KORU（89.9 FM）是位于北马里亚纳群岛的一个非商业教育性电台，由好消息广播公司开办。发射台位于塞班岛加拉班，转播关岛KSDA-FM的信号。

The koru (Māori for "loop") is a spiral shape based on the shape of a new unfurling silver fern frond and symbolizing new life, growth, strength and peace. It is an integral symbol in Māori art, carving and tattoos. The circular shape of the koru helps to convey the idea of perpetual movement while the inner coil suggests a return to the point of origin.