Related Clues:

• Letters before Star Trek's Enterprise
• Aircraft carrier initials
• Navy ship letters
• Cruiser initials
• Maritime letters
• Battleship initials
• Ship inits.
• Letters on the Ronald Reagan
• Enterprise lead-in
• ___ Intrepid
• __ Enterprise
• Abbr. on a steamer
• Naval vessel abbr.
• Nimitz letters
• Liner letters