Washington Headquarters Services (WHS)
- Provides operational and support services including financial management and accounting services, directives and records management, civilian and military human resource management, personnel security services, information technology and data systems supp
- http://www.whs.mil/

Department of Defense Education Activity (DoDEA)
- The public school systems (DoDDS and DDESS) administered by the Department of Defense.
- http://www.dodea.edu/

Office of Economic Adjustment (OEA)
- Responsibile for providing adjustment assistance to communities, regions and States adversely impacted by significant Defense program changes; base expansions, closures or realignments; major contract changes that result in significant worker layoffs, and
- http://www.oea.gov/oeaweb.nsf/

Defense Human Resources Activity (DHRA)
- Provides program support, information management, and administrative services to the DoD Components on human resource matters and to collect, archive and provide management information, research and analysis of human resources and other related functional
- http://www.dhra.osd.mil/

Defense POW/Missing Personnel Office (DPMO)
- Official US Government website for Prisoner of War/Missing in Action (POW/MIA).
- http://www.dtic.mil/dpmo/

American Forces Information Service (AFIS)
- The principal internal information and public affairs organization within the U.S. Department of Defense (DoD). Keeping America's forces informed.
- http://www.defenselink.mil/afis/

Tricare Management Activity (TMA)
- Under the Assistant of Defense-Health Affairs, TMA administers the Military health care system, TRICARE. Find information about TRICARE benefits, the Military Health System, Anthrax, Gulf War Illness, and readiness.
- http://www.tricare.osd.mil/