Crossword clues for the word: INVIVO The word INVIVO has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for INVIVO Showing 1 to 6 of 6 results Clue(s) "Describing a living organism process (unlike, say, from a test tube)" Describing a living organism process How many experiments are done Like some lab testing Live Within a living organism, in biology