| Boulder Laboratories/ NOAA/NIST |
National Aeronautics and Space Administration (NASA) |
| Centers for Disease Control and Prevention (CDC) |
National Institutes of Health (NIH) |
| Central Intelligence Agency (CIA) |
National Reconnaissance Office (NRO) |
| Defense Intelligence Agency (DIA) |
National Security Agency (NSA) |
| Department of Energy (DOE) |
Office of Naval Intelligence (ONI) |
| General Services Administration (GSA) |
|