| 1. Federal Aviation Administration (FAA)
|
11. Tennessee Valley Authority (TVA) |
2. National Aeronautics & Space Administration
(NASA)
|
12. Nuclear Regulatory Commission (NRC)
|
| 3. U.S. Department Of Defense (DoD) |
13. U.S. Army |
| 4. Intelligence Community |
14. U.S. Air Force |
5. U.S. Navy
|
15. U.S. Department Of Labor (DoL) |
| 6. U.S. Patent & Trademark Office (USPTO)
|
16. National Security Agency (NSA) |
7. U.S. Department Of Transportation (DoT)
|
17. Navair |
| 8. U.S. Department Of Treasury |
18. U.S. Environmental Protection Agency
(EPA) |
| 9. Bureau Of Indian Affairs (BIA) |
19. National Science Foundation (NSF)
|
10. Sandia National Laboratories
|
20. U.S. Department Of Energy (DoE) |