Identity card and Positive identification

Identity card noun - A card certifying the identity of the bearer.

Positive identification and identity card are semantically related. In some cases you can use "Positive identification" instead a noun phrase "Identity card".

Positive identification noun - 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.

Identity card and positive identification are semantically related. Sometimes you can replace phrase "Identity card" with "Positive identification", this phrases are similar.