Crossword clues for the word: TWINPAC The word TWINPAC has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for TWINPAC Showing 1 to 3 of 3 results Clue(s) Pair of things sold together, in commercialese Pratt & Whitney helicopter engine with two power sections Promo container that's a twofer