The Applied Research Laboratory at Penn State University - ARL conducts basic and applied research and technology as well as engineering development for scientific, industrial, and defense applications. Its mission is to serve as a center of research excellence in undersea science and technology. ARL is a Navy-s - http://www.arl.psu.edu/
The United States Naval Observatory - The USNO mission is to determine the positions and motions of celestial objects, to provide astronomical data, to measure the Earth's rotation and to maintain the Master Clock for the United States. - http://www.usno.navy.mil/
Office of Naval Research ONR - ONR coordinates, executes, and promotes the science and technology programs of the United States Navy and Marine Corps through universities, government laboratories, and nonprofit and for-profit organizations. - http://www.onr.navy.mil/
FNMOC Welcome Page - Located in Monterey, California, the US Navy's Fleet Numerical Meteorology and Oceanography Center provides atmospheric and oceanographic support for the Department of Defense at all points on the globe. - https://www.fnmoc.navy.mil/
Naval Submarine Medical Research Laboratory - The Naval Submarine Medical Research Laboratory (NSMRL) is located in Groton, Connecticut. The laboratory's mission is to protect the health and enhance the performance of our warfighters through focused submarine, diving, and surface research solutions. - http://www.nhrc.navy.mil/nsmrl/