Puget Sound Seaport is a major port located in the Pacific Northwest region of the United States. It is comprised of two major cities, Tacoma and Seattle, both of which are located in Washington State. Tacoma is a 6-letter city located on the south side of Puget Sound, while Seattle is a 7-letter city located on the north side of the sound. Together, these two cities form the Puget Sound Seaport, which is a major hub for international trade and commerce.