An example of what an ID card might look like.
ID card definition by American Heritage Dictionary
A card, often bearing a photograph, that gives identifying data, such as name, age, or organizational membership, about a person.
Variant of id
Psychoanalysis that part of the psyche which is regarded as the reservoir of the instinctual drives and the source of psychic energy: it is dominated by the pleasure principle and irrational wishing, and its impulses are controlled through the development of the ego and superego
Origin: Modern Latin ; from Classical Latin it, neuter singular of is, he: used as translated, translation of German es, it