Notions case - 1 answer | Crossword Clues Notions case (Crossword clue) We found one answer for "Notions case" . 4 letters ETUI More crossword answers We found one answer for the crossword clue Notions case . A further 2 clues may be related. Are you looking for more answers, or do you have a question for other crossword enthusiasts? Use the " Crossword Q & A " community to ask for help.