The term 'New England Catches' refers to a type of seafood dish that is popular in the Northeastern United States. The dish consists of cod, haddock, and other fish that are caught off the coast of New England. The four-letter solution for this crossword puzzle is 'CODS, ' which stands for codfish. Cod is the main ingredient in the dish, and it is often served with potatoes, onions, and other vegetables.