In the Lensman novels, the rank of port admiral appeared as the most senior naval officer of the Galactic Patrol, with de facto supreme command over its forces.
Admiral | Port Adelaide | Vice Admiral | Rear Admiral | Port-au-Prince | Port Arthur | Port Jackson | port | Port of Spain | Port Royal | Port Elizabeth | Port Vale F.C. | Port Moresby | Port Charles | Port Adelaide Football Club | admiral | Port of Los Angeles | Port Harcourt | Port Antonio | Port Authority of New York and New Jersey | Port Washington, New York | Port Washington | Port Louis | Port Alberni | Ellesmere Port | Port Said | Port Pirie | Port Phillip | Port Hope, Ontario | Port Glasgow |