| 1.National Security Agency (NSA) |
11.National Geospatial-Intelligence Agency
(NGA) |
| 2.Central Intelligence Agnecy (CIA) |
12.Federal Aviation Administration (FAA) |
| 3.U.S. Postal Service (USPS) |
13.Department of Health and Human Services
(HHS) |
| 4.Jet Propulsion Laboratory (JPL) |
14.National Science Foundation (NSF) |
5.National Aeronautics&Space Administration
(NASA)
|
15.U.S. Department of Defense (DoD) |
| 6.U.S. Air Force |
16.U.S. Army Corps of Engineers |
| 7.U.S. Coast Guard |
17.U.S. Environmental Protection Agency
|
| 8.Brookhaven National Laboratory |
18.U.S. Nuclear Regulatory Commission (NRC) |
| 9.Department of Homland Security (DHS) |
19.U.S. Defense Logistics Agency (DLA) |
| 10.Sandia National Laboratories |
20.U.S. Department of Energy (DoE) |