In communications, a code word for the letter 'r'

Let's find possible answers to "In communications, a code word for the letter 'r'" crossword clue. First of all, we will look for a few extra hints for this entry: In communications, a code word for the letter 'r'. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.