A confirmation or authentication.
The process, performed by accountants or auditors, of providing independent opinion on published financial and other business information of a business, public agency, or other organization.
A thing that serves to bear witness, confirm, or authenticate; validation, verification, documentation.
An appearance in print or otherwise recorded on a permanent medium.
A proof.
A public display of group opinion, such as a protest march.
Expression of one's feelings by outward signs.
The act of demonstrating; showing or explaining something.
A prisoner's act of beating up another prisoner.
An event at which something will be demonstrated.
A show of military force.