Crossword clues for the word: ENCLS The word ENCLS has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for ENCLS Showing 1 to 9 of 9 results Clue(s) "Bus. cards in commercial mailings, e.g." Cover ltr. accompaniers Docs. sent with the letter Env. contents besides letters Fenced areas: Abbr. Ltr. accompaniers Pens: Abbr. Things with ltrs. What SASEs are