Department of Special Research

And off the books, paranormal research group of the US Government. Related to but otherwise independent of agencies such as the CIA, National Security Agency, Department of Justice and other agencies.
Created in WW2 to research Nazi interest in the occult. Tasked with investigating fringe science - parapsychology, remote viewing.
The DSR has spent years trying to decipher Rambaldi's work. They have reverse-engineered encryption keys so some translations may not be exact. 
Dr. Carson Evans (S01E16) Dr. Waterston

Type

Government, Secret Service