Crossword clues for Basic letters 3 lettersAnswerClueABCBasic lettersBROBasic guy (or, attached to 65-Across, like the device spelled by the circled letters, which caused this puzzle's gaffes)PLEAFund-raising letter, basicallyLISTSLetters to Santa, basicallyDONOTLETTHEWith 34- and 54-Across, basic instruction for [circled letters]