List of U.S. Department of Defense agencies

Field activities are DoD agencies which "perform a supply or service activity common to more than one military department".[https://www.law.cornell.edu/definitions/uscode.php?width=840&height=800&iframe=true&def_id=10-USC-1498524400-386869925&term_occur=3&term_src= 10 USC § 101(a)(12))]

• Defense Technical Information Center (DTIC)
• Defense Technology Security Administration (DTSA)
• Department of Defense Education Activity (DOD EA)
• Department of Defense Test Resource Management Center (DOD TRMC)
• Washington Headquarters Services (WHS)
• Office of Local Defense Community Cooperation (OLDCC), formerly Office of Economic

• Defense Advanced Research Projects Agency (DARPA)
• Defense Commissary Agency (DeCA)
• Defense Contract Audit Agency(DCAA)
• Defense Contract Management Agency (DCMA)
• Defense Counterintelligence and Security Agency (DCSA)
• Defense Finance and Accounting Service (DFAS)
• Defense Health Agency (DHA)
• Defense Information Systems Agency (DISA)
• Defense Intelligence Agency (DIA)
• Defense Legal Services Agency (DLSA)
• Defense Logistics Agency (DLA)
• Defense POW/MIA Accounting Agency (DPAA)
• Defense Security Cooperation Agency (DSCA)
• Defense Threat Reduction Agency (DTRA)
• Missile Defense Agency (MDA)
• National Geospatial-Intelligence Agency (NGA)
• National Reconnaissance Office (NRO)
• National Security Agency/Central Security Service (NSA/CSS)
• Pentagon Force Protection Agency (PFPA)

• Armed Services Board of Contract Appeals
• Army and Air Force Exchange Service
• Defense Acquisition University (DAU)
• Defense Criminal Investigative Service (DCIS) (component of DOD Office of Inspector General)
• Joint Personnel Recovery Agency (a Chairman's Controlled Activity)
• Military Postal Service Agency
• National Assessment Group (NAG)
• National Defense University (NDU)
• National Guard Bureau (NGB)
• Army National Guard (ARNG)
• Air National Guard (ANG)
• National Intelligence University (NIU) (part of DIA)
• Organization of the Joint Chiefs of Staff (includes NDU)
• Uniformed Services University of the Health Sciences (USUHS)
• United States Court of Appeals for the Armed Forces
• United States Military Entrance Processing Command (USMEPCOM)
• Electromagnetic Spectrum Operations Cross Functional Team (EMSO CFT)
• Close Combat Lethality Task Force (CCLTF)
• Protecting Critical Technology Task Force (PCTTF)

• U.S. Army Criminal Investigation Division (CID)
• U.S. Army Corps of Engineers
• Regional Headquarters
• Great Lakes Region
• Missouri River Regional Headquarters (CENWD-MR) (Former Missouri River Division)
• North Pacific Regional Headquarters (CENWD-NP)(Former North Pacific Division)
• Army Digitization Office (ADO)
• Army Medical Department (AMEDD)
• Army Research Laboratory (ARL)
• Army Review Boards Agency (ARBA)
• U.S. Army Financial Management
• White Sands Missile Range (WSMR)

• Great Lakes and Ohio River Division (CELRD)
• Mississippi Valley Division (CEMVD)
• North Atlantic Division (CENAD)
• Northwestern Division (CENWD)
• Pacific Ocean Division (CEPOD)
• South Atlantic Division (CESAD)
• South Pacific Division (CESPD)
• Southwestern Division (CESWD)

• Cold Regions Research and Engineering Laboratory (CRREL)
• Construction Engineering Research Laboratory (CERL)
• Coastal and Hydraulics Laboratory (CHL)
• Environmental Laboratory (EL)
• Geotechnical and Structures Laboratory (GSL)
• Information Technology Laboratory (ITL)
• Geospatial Research Laboratory (GRL) formerly the Topographic Engineering Center

• U.S. Army Forces Command (FORSCOM)
• U.S. Army Futures Command (AFC)
• U.S. Army Materiel Command (AMC)
• U.S. Army Training and Doctrine Command (TRADOC)

• Naval Criminal Investigative Service (NCIS)
• United States Marine Corps Criminal Investigation Division (USMC CID)

• Office of Naval Research (ONR)
• [http://www.nrl.navy.mil Naval Research Laboratory] (NRL)
• Office of Naval Intelligence (ONI)
• United States Naval Academy
• Military Sealift Command (MSC)

• [https://web.archive.org/web/20041212012203/http://www.hqmc.usmc.mil/meu.nsf/ Marine Expeditionary Units]
• Commandant of the Marine Corps
• Assistant Commandant of the Marine Corps
• Sergeant Major of the Marine Corps
• [https://web.archive.org/web/20060428080730/http://www.hqmc.usmc.mil/ Headquarters, United States Marine Corps]

File:Military service mark of the United States Air Force.svg

• Air Force Research Laboratory
• Air Force Reserve Officer Training Corps (AFROTC)
• Air Force Office of Special Investigations (AFOSI)

Major Commands (MAJCOMs)

• Air Combat Command (ACC)
• Pacific Air Forces (PACAF)
• United States Air Forces in Europe (USAFE)
• Air Force Special Operations Command (AFSOC)
• Air Education and Training Command (AETC)
• Air Mobility Command (AMC)
• Air Force Global Strike Command (AFGSC)
• Air Force Materiel Command (AFMC)
• Air Force Reserve Command (AFRC)

Field Commands

• Space Operations Command (SpOC)
• Space Systems Command (SSC)
• Space Training and Readiness Command (STARCOM)

File:GCCMAP.png

The United States has eleven Combatant Commands (COCOM); seven Geographical Combatant Commands (GCC) & four Functional Combatant Commands (FCC).

GCCs:

• U.S. Africa Command (USAFRICOM)
• U.S. Central Command (USCENTCOM)
• U.S. European Command (USEUCOM)
• U.S. Indo-Pacific Command (USINDOPACOM)
• U.S. Northern Command (USNORTHCOM)
• U.S. Southern Command (USSOUTHCOM)
• U.S. Space Command (USSPACECOM)

FCCs:

• U.S. Cyber Command (USCYBERCOM)
• U.S. Special Operations Command (USSOCOM)
• U.S. Strategic Command (USSTRATCOM)
• U.S. Transportation Command (USTRANSCOM)

• Combat support agency
• United States Department of Defense
• United States Unified Combatant Commands
• Fourth Estate (Department of Defense)

Most information on this list was taken from {{usurped|1=[https://web.archive.org/web/20200805124224/https://inisja.com/ Government Information]}}. Some was taken from [http://www.usa.gov/ USA.gov].

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{{DOD agencies}}

{{US military navbox}}

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Defense