Santa's Cargo is a term used to refer to the toys that Santa Claus delivers to children on Christmas Eve. The term is represented in a crossword puzzle by the four-letter answer 'TOYS'. Santa's Cargo is made up of a variety of different toys, ranging from dolls and stuffed animals to board games and puzzles. These toys are often given to children as gifts from Santa Claus, and they are typically placed under the Christmas tree for the children to find on Christmas morning.