The term PLAYSTATION MANUFACTURER is solved by the crossword answer SONY, which is a four letter word. Sony is a Japanese multinational conglomerate corporation that is headquartered in Tokyo, Japan. It is one of the world's largest manufacturers of consumer and professional electronics. Sony is best known for its PlayStation gaming consoles, which have been popular since the original PlayStation was released in 1994. Sony has also produced other gaming consoles such as the PlayStation 2, PlayStation 3, and PlayStation 4.