Club golf is a type of sport that involves the use of clubs and golf balls. The term 'club golf' can refer to either the game of golf itself or to the equipment used in the game. The two crossword solutions for the term 'club golf' are PRO (3 letters) and IRON (4 letters). A PRO is a professional golfer, someone who has achieved a high level of skill in the game. An IRON is a type of club used in golf, typically made of metal and used to hit the ball long distances.