Roger ___ is a phrase used in radio communication, which is composed of several words and abbreviations. The crossword solutions for the term Roger ___ are Wilco (5 letters), THAT (4 letters), Oke (3 letters), Isee (4 letters), OKAY (4 letters), Okeh (4 letters), Ramj (4 letters), Gotit (5 letters), Icopy (5 letters), Tenfour (7 letters), Ireadyou (8 letters), Pilotsok (8 letters), and Messagereceived (15 letters). These words and abbreviations are used to indicate THAT the message has been received and understood.