badge
n//bæd͡ʒ//emblem, märke, knapp, namnskylt, ID-kort, identifikation, leg, legitimation, kännetecken
A distinctive mark, token, sign, emblem or cognizance, worn on one’s clothing, as an insignia of some rank, or of the membership of an organization.
(heraldry) A distinctive mark worn by servants, retainers, and followers of royalty or nobility, who, being beneath the rank of gentlemen, have no right to armorial bearings.
A small nameplate, identifying the wearer, and often giving additional information.
A card, sometimes with a barcode or magnetic strip, granting access to a certain area.
Something characteristic; a mark; a token.