maritime flag
flag designated for use on ships or at sea
naval jack
maritime flag used by warships in addition to the ensign
pilot flag
Flag flown by a vessel requiring or carrying a pilot
diver down flag
Flag signal indicating divers are in the water nearby
state ensign
ensign flown by non-military government vessels
Jolly Roger
Pirate flag
admiral flag
the flag of a fleet commander
ensign
maritime flag used for national identification of ships
bloody flag
traditional European nautical symbol
naval ensign
maritime flag used for national identification of warships
Burgee
Flag
pennant
long triangular flag flown from the masthead of a warship