The term professional organization is identified in base64 scheme by the sequence cHJvZmVzc2lvbmFsIG9yZ2FuaXphdGlvbg==, while the MD5 signature is equal to d904af7e5f3f74aa30134a2dcd4892d4. The ASCII encoding of professional organization in hexadecimal notation is 70726f66657373696f6e616c206f7267616e697a6174696f6e.