To send with letters credential, as an ambassador, envoy, or diplomatic agent; to authorize, as a messenger or delegate.
To identify and set minimum standards for the performance of registration functions, to recognize persons or entities meeting those standards, and to enter into an accreditation agreement that sets forth the rules and procedures applicable to the provision of Registrar Services. Domain Bank is an accredited registrar, which can be validated through ICANN
grant credentials to; "The Regents officially recognized the new educational institution"; "recognize an academic degree"