Is GU a valid Scrabble word?
YES — GU is a valid Scrabble word 3 points
Scrabble® and Words With Friends® points for GU
GU is a valid Scrabble US/CAN word worth 3 points:
G2U1
GU is valid in Scrabble UK (World) —
G2U1
GU is not valid in Words With Friends.