Northern America is a geographical region that includes Canada, the United States, and Greenland. The term 'Northern America' is often used to refer to the two countries of Canada and the United States. The crossword solution for the term Northern Amer. is ESK, which stands for Eskimo. Eskimos are an indigenous people of the Arctic regions of North America, including parts of Canada, Alaska, and Greenland. They are known for their unique culture, language, and lifestyle.