http://www.doc.gov
2. Department of Defense
http://www.defenselink.mil
3. Department of Education
http://www.ed.gov
4. Department of Justice
http://www.usdoj.gov
5. Department of Agriculture
http://www.usda.gov
6. Department of Transportation
http://www.dot.gov
7. Department of Labor
http://www.dol.gov
8. Department of Energy
http://www.doe.gov
9. Department of Treasury
http://www.ustreas.gov
10. Department of Health & Human Services
http://www.dhhs.gov