naval tactical data system naval surface warfare center • naval underwater warfare center · · · Info · Definitions · Characters · · naval tactical data system · · Text Common · · Latin · · Scripts 26 · · Length 9 · · Syllables Definitions · · · (noun) a shipboard system for collecting and displaying tactical data. Synonyms: naval tactical data system. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076 y latin small letter y U+0079