- able seaman
- admiral
- ahoy
- armada
- battle cruiser
- battleship
- broadside
- commodore
- cruiser
- depth charge
- destroyer
- ensign
- flagship
- fleet admiral
- flight deck
- flight sergeant
- gunboat
- landing craft
- man-of-war
- marine
- Marine
- mariner
- master
- master-at-arms
- mate
- midshipman
- minesweeper
- naval
- navigator
- navy
- periscope
- petty officer
- pocket battleship
- quartermaster
- rating
- rear admiral
- RN
- seaman
- sea power
- signalman
- sub
- sublieutenant
- submarine
- submariner
- U-boat
- vice-admiral
- yeoman
