What is the meaning of Accredit?

To ascribe; attribute; credit with.

To put or bring into credit; to invest with credit or authority; to sanction.

To send with letters credential, as an ambassador, envoy, or diplomatic agent; to authorize, as a messenger or delegate.

To believe; to put trust in.

To enter on the credit side of an account book.

To certify as meeting a predetermined standard; to certify an educational institution as upholding the specified standards necessary for the students to advance.

To recognize as outstanding.

To credit.

Source: wiktionary.org