See the link to the Royal coat of arms of the United Kingdom

The Royal Coat of Arms of the United Kingdom is the official coat of arms of the British monarch. An image and a description of its meaning can be seen at the Related Links.

United Kingdom The Royal Coat of Arms of the United Kingdom of Great Britain and Northern Ireland depicts a shield supported by a Lion on one side and a Unicorn on the other. The Lion represents England and the Unicorn represents Scotland.

An Irish harp appears on the Royal coat of arms of the United Kingdom to represent Ireland's place in the UK. The shield is quartered, with the guardant lions of England filling the first and forth quarters, the the rampant lion and double tressure flory-counterflory of Scotland in the second, and the Irish harp in the third. The Irish harp is the featured element on the coat of arms of Ireland.

The Royal Standard is the Flag of the Coat of Arms insignia of the United Kingdom. The Royal Ensign is flown on Her Majestys' Ships: White for Royal Navy. Red for merchant vessels.