Crossword clues for Monopoly has four Abbr.: 3 letters:RRSFour Monopoly properties (abbr.)RRSFour Monopoly squares: Abbr.RRSFour Monopoly assets: Abbr.RRSMonopoly has four Abbr.:RRSA Monopoly board has four: abbr.RRSMiddle properties on the four sides of a Monopoly board: Abbr.