Crossword clues for the word: NLS The word NLS has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for NLS Showing 1 to 5 of 5 results Clue(s) "Certain telegs., once" Certain telegram: Abbr. Certain telegrams of yesteryear: Abbr. Low-rate wires: Abbr. Manicurist's work (5)