Usually the officers rank is abbreviated such as LT for lieutenant. As for naval officers in general I have seen it written USNO but it would have to be used in specific content to make sense to someone.
Richard Wainwright - American Civil War naval officer - was born in 1817.
The Chief of Naval Operations (CNO) lives at the Washington Naval Yard in Washington , D.C. He is the highest ranking Naval Officer.
An admiral of the fleet is the highest grade of flag officer authorized in the United States Navy, or a naval officer of equivalent grade in the naval offices of other nations.
He was a hot-headed U.S. Naval Officer, during the civil war he was mostly recognized
Admiral Sir Bertram Ramsay was a senior officer in the Royal Navy who was Allied Naval Commander for the invasion of Normandy.
An American Naval Officer is a commissioned officer in the US Navy or US Coast Guard.
Andreas Ioannides - naval officer - died in 2011.
Robert Henley - naval officer - was born in 1783.
Robert Henley - naval officer - died in 1828.
James Nicholson - naval officer - was born in 1737.
John Manley - naval officer - died in 1793.
John Manley - naval officer - was born in 1733.
John Young - naval officer - died in 1781.
John Young - naval officer - was born in 1740.
William Gwin - naval officer - was born in 1832.
William Gwin - naval officer - died in 1863.
David Conner - naval officer - was born in 1792.