That is the ship's designation. The CV stands for Aircraft Carrier. The A typically refers to Axillary, or something that is not full sized. CVA-60 was the USS Saratoga, the last steam powered carrier in the US Navy.
It does not stand for anything. The word navy is derived from the Latin word navigia meaning ships.
CYA in the Navy, like most places, stands for "Cover Your A$$.
Navy beans
The navy blue wheel that appears in the Indian Nation Flag Stand for Religion
SECNAV is an acronym for Secretary of the Navy
Navy, Army & Air Force Institutes
Red Black and Navy Blue
Repair Parts Petty Officer
Master Chief Petty Officer Of The Navy
Tactical Supervising Officer
MEW - Metalsmith (Welder)
Navy Log - 1955 Not a Leg to Stand On 1-27 was released on: USA: 27 March 1956