The term world health organization is identified in base64 scheme by the sequence d29ybGQgaGVhbHRoIG9yZ2FuaXphdGlvbg==, while the MD5 signature is equal to ffde25b566f64ca0be084d083f299b5f. The ASCII encoding of world health organization in hexadecimal notation is 776f726c64206865616c7468206f7267616e697a6174696f6e.