1) Abbreviation on a battleship 2) Abbreviation on a hull 3) Abbreviation on a ship 4) Aircraft carrier designation 5) Aircraft-carrier designation 6) Aircraft-carrier letters 7) Arizona in hawaii 8) Arizona letters 9) Battleship designation 10) Battleship hull letters 11) Battleship initials 12) Battleship inits Found on https://www.crosswordclues.com/clue/uss