Entity Entity Type Entity Subtype Code Remarks Command and Control 110000 Reserved for Amplifier field Special Headquarters. Broadcast Transmitter Antennae 110100 Civil Affairs 110200 Civil–Military Cooperation 110300 Information Operations 110400 Liaison 110500 Reconnaissance and Liaison Element 110501 Military Information Support Operations (MISO) 110600 Broadcast Transmitter Antennae 110601 Radio 110700 Radio Relay 110800 Radio Teletype Center 110900 Signal 111000 Radio 111001 Radio Relay 111002 Teletype 111003 {Disused} 111004 Video Imagery (Combat Camera) 111005 {Disused} 111100 Video Imagery (Combat Camera) 111200 Space 111300 Special Troops 111400 Multi-Domain Operations 111500 Movement and Maneuver 120000 Reserved for hierarchical purposes. Air Assault with Organic Lift 120100 Air Traffic Services/Airfield Operations 120200 {Disused} 120300 Antitank/Antiarmor 120400 Armored 120401 Motorized 120402 Armor /Mechanized 120500 Reconnaissance/Cavalry/Scout 120501 Amphibious 120502 Army Aviation/Aviation Rotary Wing 120600 Reconnaissance 120601 Aviation Composite 120700 Aviation Fixed Wing 120800 Reconnaissance 120801 Combat 120900 Combined Arms 121000 Infantry 121100 Amphibious 121101 Armored/Mechanized/Tracked 121102 Main Gun System 121103 Motorized 121104 Infantry Fighting Vehicle 121105 Mobile Gun System 121106 Observer 121200 Reconnaissance/Cavalry/Scout 121300 Reconnaissance and Surveillance 121301 Marine 121302 Motorized 121303 Sea Air Land (SEAL) 121400 Sniper 121500 Surveillance 121600 Special Forces 121700 Special Operations Forces (SOF) 121800 Fixed Wing MISO 121801 Ground 121802 {Disused} 121803 {Disused} 121804 Underwater Demolition 121805 Unmanned Aerial Systems 121900 Ranger 122000 Fires 130000 Reserved for hierarchical purposes. Air Defense 130100 Main Gun System 130101 Missile 130102 Air and Missile Defense 130103 Air/Land Naval Gunfire Liaison 130200 Field Artillery 130300 Field Artillery Observer 130400 Joint Fire Support 130500 Meteorological 130600 Missile 130700 Mortar 130800 {Disused} 130801 Self-Propelled Wheeled 130802 Survey 130900 Protection 140000 Reserved for hierarchical purposes. Chemical Biological Radiological Nuclear Defense 140100 {Disused} 140101 Motorized 140102 Reconnaissance 140103 {Disused} 140104 Reconnaissance Equipped 140105 Chemical, Biological, Radiological, Nuclear, and High-Yield Explosives 140106 Combat Support (Maneuver Enhancement) 140200 Criminal Investigation Division 140300 Diving 140400 Dog 140500 Drilling 140600 Engineer 140700 Mechanized 140701 Motorized 140702 Reconnaissance 140703 Explosive Ordnance Disposal (EOD) 140800 Field Camp Construction 140900 Fire Fighting/Fire Protection 141000 Geospatial Support/Geospatial Information Support 141100 Military Police 141200 Mine 141300 Mine Clearing 141400 Mine Launching 141500 Mine Laying 141600 Security 141700 {Disused} 141701 Motorized 141702 Search and Rescue 141800 Isolated Personnel 141801 {Disused} 141900 Shore Patrol/Security Police 142000 Topographic/Geospatial 142100 Missile Defense 142200 Intelligence 150000 Reserved for hierarchical purposes. Analysis 150100 Counterintelligence 150200 Direction Finding 150300 Electronic Ranging 150400 Electronic Warfare 150500 Analysis 150501 Direction Finding 150502 Intercept 150503 Jamming 150504 Search 150505 Intercept (Search and Recording) 150600 Interrogation 150700 Jamming 150800 Joint Intelligence Center 150900 Military Intelligence 151000 Search 151100 Sensor 151200 Military History 151300 Sustainment 160000 Administrative 160100 All Classes of Supply 160200 {Disused} 160300 Ammunition 160400 Band 160500 Army Music 160501 Combat Service Support 160600 Finance 160700 Judge Advocate General 160800 Labor 160900 Laundry/Bath 161000 Maintenance 161100 Material 161200 Medical 161300 Medical Treatment Facility 161400 Morale, Welfare and Recreation 161500 Mortuary Affairs 161600 Multiple Classes of Supply 161700 NATO Supply Class I 161800 NATO Supply Class II 161900 NATO Supply Class III 162000 NATO Supply Class IV 162100 NATO Supply Class V 162200 Ordnance 162300 Personnel Services 162400 Petroleum, Oil and Lubricants 162500 {Disused} 162600 {Disused} 162700 Public Affairs/Public Information 162800 Quartermaster 162900 {Disused} 163000 Religious Support 163100 Replacement Holding Unit 163200 {Disused} 163300 {Disused} 163400 Joint Information Bureau (JIB) 163500 Transportation 163600 US Supply Class I 163700 {Disused} 163800 {Disused} 163900 US Supply Class IV 164000 {Disused} 164100 US Supply Class VI 164200 US Supply Class VII 164300 US Supply Class VIII 164400 US Supply Class IX 164500 US Supply Class X 164600 {Disused} 164700 Water Purification 164800 Broadcast 164900 {Disused} 165000 Interpreter/Translator 165100 Support 165200 Army Field Support 165300 Contracting Services 165400 Parachute Rigger 165500 Human Resources 165600 Naval 170000 Reserved for hierarchical purposes. Naval 170100 Named Headquarters 180000 Reserved for hierarchical purposes. Allied Command Europe Rapid Reaction Corps (ARRC) 180100 Allied Command Operations 180200 International Security Assistance Force (ISAF) 180300 Multinational (MN) 180400 Emergency Operation 190000 Law Enforcement 200000 Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) (Department of Justice) 200100 Border Patrol 200200 Customs Service 200300 Drug Enforcement Administration (DEA) 200400 Department of Justice (DOJ) 200500 Federal Bureau of Investigation (FBI) 200600 Police 200700 Prison 200800 United States Secret Service (Treas) (USSS) 200900 Transportation Security Administration (TSA) 201000 Coast Guard 201100 US Marshals Service 201200 Internal Security Force 201300 Cyber 210000