https://en.wikipedia.org/wiki/List_of_U.S._Navy_acronyms#U] view article List of U.S. Navy acronyms http://en.wikipedia.org/wiki/List_of_U.S._Navy_acronyms https://en.wikipedia.org/wiki/List_of_U.S._Navy_acronyms https://en.wikipedia.org/wiki/List_of_U.S._Navy_acronyms#U]