Can anyone tell me what is an ID please?

Question

Can anyone tell me what is an ID please?

Answer 1

IDENTIFICATION. license.

Answer 2

An ID is a document used to Identity someone.It could be a card or Passport with a most recent picture, name, date of birth, address, occupation, Nationality and other particulars of a holder that make one different from others. It prevents mistaken identity and the holder can easily be traced if need arises using the particulars listed.

Answer 3

It is a name you enter with an @yahoo.com.  An ID is an email address.  Example:  [e-mail]

Answer 4

It can be Identity Card, your user name to access to your personal profile, a requirement to know your existance in this world. Can be in a form of a password or short alphabet / numeric.