Central American nations are countries located in Central America, a region of the Americas that is bordered by Mexico to the north and Colombia to the south. The six Central American nations mentioned in the crossword solutions are PANAMA (6 letters), Guatemala (9 letters), Mexico (6 letters), Nicaragua (9 letters), Honduras (8 letters), and Belize (6 letters), as well as Costa Rica (9 letters). These countries have diverse cultures, languages, and histories, and are known for their beautiful landscapes and vibrant cities.