Sinonim i.d.

English Thesaurus

1. a card or badge used to identify the bearer (noun.communication)

hypernym	:	badge,
definition	:	an emblem (a small piece of plastic or cloth or metal) that signifies your status (rank or membership or affiliation etc.) (noun.communication)

hypernym	:	positive identification,
definition	:	evidence proving that you are who you say you are; evidence establishing that you are among the group of people already known to the system; recognition by the system leads to acceptance (noun.communication)