Answer: monogram

AnswerCrossword Clue
MONOGRAMGBS,.LBJ, or MLK
MONOGRAMPersonal letters
MONOGRAMLBJ or JFK
MONOGRAMClothing embroidery, maybe, and a hint to finding the "insiders" in the answers to starred clues
MONOGRAMInitials.
MONOGRAMSet of initials.
MONOGRAMShirt adornment.
MONOGRAMIdentifying letters.
MONOGRAMInitials
MONOGRAMH.S.T. or D.D.E.
MONOGRAMHandkerchief marking
MONOGRAMFeature of some stationery
MONOGRAMLetters on stationery, perhaps
monogramA motif of two or more letters, typically a person's initials, usually interwoven or otherwise combined in a decorative design, used as a logo or to identify a personal possession
monogramto mark with one's initials