HMNS meaning in Governmental ?

Answer:

What is Her Majesty's Naval Service mean?

Her Majesty's Naval Service, also known as the Senior Service, is the United Kingdom's naval warfare and maritime service. It consists of the Royal Navy, Royal Marines, Royal Fleet Auxiliary, Royal Naval Reserve, Royal Marines Reserve and Naval Careers Service. The term Naval Service should be distinguished from the "UK Naval Services", which consist of the Naval Service and the Merchant Navy. The Naval Service as a whole falls under the command of the Navy Board, which is headed by the First Sea Lord. This position is currently held by Admiral Tony Radakin (appointed June 2019). The Defence Council delegates administration of the Naval Service to the Admiralty Board, chaired by the Secretary of State for Defence.

The Naval Service is dominated by the Royal Navy, and operates primarily from three bases in the United Kingdom where commissioned ships are based; Portsmouth, Clyde and Devonport, the last being the largest operational naval base in Western Europe. As of 2019, there are over 186 vessels in service with the various branches of the Naval Service and supporting organisations, including; 77 commissioned ships of the Royal Navy, 33 landing craft of the Royal Marines, 63 auxiliary vessels of Marine Services and 11 auxiliary ships of the Royal Fleet Auxiliary. As of March 2019, Her Majesty's Naval Service employed a total of 40,600 personnel.

Under a Navy Command 2020 transformation plan, the term, 'Naval Service' has ceased to exist and has been replaced by just 'Royal Navy', to reflect the strength of the Royal Navy brand and assist with unifying the force.

The total displacement of the Royal Navy and the Royal Fleet Auxiliary is as of December 2019 in excess of 815,200 tonnes.

reference

Full Form	Category
Houston Museum Of Natural Science	Community
Houston Museum of Nat Science	Community
Her Majesty's Naval Service	Governmental