Q – A Data Language
That's at least the third programming language named Q:<p><a href="https://en.wikipedia.org/wiki/Q_(programming_language_from_Kx_Systems)" rel="nofollow">https://en.wikipedia.org/wiki/Q_(programming_language_from_K...</a><p><a href="https://en.wikipedia.org/wiki/Q_(equational_programming_language)" rel="nofollow">https://en.wikipedia.org/wiki/Q_(equational_programming_lang...</a>