USS

*USSR - Abbreviated name for Soviet Russia
*​USS Barack Obama - An Aircraft carrier that appear in Call of Duty: Black Ops II
*​USS Liberator - An aircraft carrier that appears in Call of Duty: Ghosts
*​USS Carolina - A Destroyer that appears in Call of Duty: Ghosts
*​USS Chicago - A Submarine that appears in Call of Duty: Modern Warfare 2
**​USS Dallas - Another Submarine that appears in Call of Duty: Modern Warfare 2
*USS Texas - A New York-class battleship appears as a multiplayer map in Call of Duty: WWII