Other crossword clues for answer "CALLLETTERS"CALLLETTERSHam operator's designated signRadio station IDWKRP, for instanceStation identifiers, and a hint to each set of circlesRadio station's identifierWQXR, for exampleWKRP or WJM-TVWKRP, e.g.Correspondence to the editor of an Allentown newspaper?Radio station identificationRadio station identifiers