These codes identify international organizations and
activities to which State employees have been assigned on reimbursable detail
and/or for accounting and reporting purposes. The fifth and sixth digit
positions of the codes may include city codes or code 10 for assignments within
the United States or 30 to indicate assignment abroad as is indicated in 4 FAH-1 H-420.
 
  
   | Code | Organization/Activity
   Title | 
 
 
  | 500100 | Asian Productivity Organizations | 
 
  | 500200 | Canada-U.S. Interparliamentary Group (IO) | 
 
  | 500300 | Central Commission for the Rhine River | 
 
  | 500400 | Central Treaty Organization (CENTO) (IO) | 
 
  | 500500 | International Coffee Org. (formerly
  Coffee Study Group) (IO) | 
 
  | 500600 | Colombo Plan Council for Technical
  Cooperation (IO) | 
 
  | 500700 | Commission for Technical Productivity in
  Africa | 
 
  | 500900 | Food and Agriculture Organization (FAO)
  (IO) | 
 
  | 501000 | General Agreement on Tariffs and Trade
  (GATT) (IO) | 
 
  | 501100 | Great Lakes Fisheries Commission (OES) | 
 
  | 501200 | Indus Waters | 
 
  | 501300 | Inter-American Childrens Institute | 
 
  | 501400 | Inter-American Indian Institute (IO) | 
 
  | 501500 | Inter-American Institute of Agricultural
  Sciences (IO) | 
 
  | 501600 | Inter-American Nuclear Energy Commission
  (IANEC) | 
 
  | 501700 | International Atomic Energy Agency (IAEA)
  (IO) | 
 
  | 501800 | Intergovernmental Maritime Consultative
  Organization (IO) | 
 
  | 501900 | International Bureau of the Permanent
  Court of Arbitration (IO) | 
 
  | 502000 | International Bureau for the Protection
  of Industrial Property (IO) | 
 
  | 502100 | International Bureau for the Publication
  of Customs Tariffs (IO) | 
 
  | 502200 | International Bureau of Weights and
  Measures (IO) | 
 
  | 502300 | International Civil Aviation Organization
  (ICAO) (IO) | 
 
  | 502400 | International Labor Organization (ILO
  )(IO) | 
 
  | 502500 | International Telecommunication Union
  (IO) | 
 
  | 502600 | Intergovernmental Committee for European
  Migration (ICEM) | 
 
  | 502700 | International Council of Scientific
  Unions | 
 
  | 502900 | International Control Commission for Laos | 
 
  | 503000 | International Hydrographic Bureau (IO) | 
 
  | 503100 | International Sugar Council (IO) | 
 
  | 503200 | International Wheat Council (IO) | 
 
  | 503300 | International Organization, Geneva (IO) | 
 
  | 503400 | International Cotton Advisory Committee
  (IO) | 
 
  | 503500 | International Rubber Study Group (IO) | 
 
  | 503600 | International Seed Testing Association
  (IO) | 
 
  | 503700 | International Boundary and Water Commission
  (United States and Mexico) (IBWC) (IO) | 
 
  | 503800 | International Joint CommissionUnited
  States and Canada (IJC) | 
 
  | 503900 | International Boundary Commission, United
  States and Canada (IBC) | 
 
  | 504000 | International Pacific Halibut Commission
  (OES) | 
 
  | 504100 | International Pacific Salmon Fisheries
  Commission (OES) (Subsumed into 521500, Discontinued 1/85) | 
 
  | 504200 | Inter-American Tropical Tuna Commission
  (OES) | 
 
  | 504300 | International Commission for Northwest
  Atlantic Fisheries (ICNAF) (Discontinued) | 
 
  | 504400 | Inter-American Sea Turtle Convention
  Commission | 
 
  | 504500 | International Whaling Commission (OES) | 
 
  | 504600 | Interparliamentary Union (IO) | 
 
  | 504700 | Japanese Labor Exchange Program | 
 
  | 504800 | Lead and Zinc Study Group (IO) | 
 
  | 504900 | Meetings of International Organizations
  (IO) | 
 
  | 505000 | Mexico-U.S. Interparliamentary Group (IO) | 
 
  | 505200 | North Atlantic Treaty Organization (NATO)
  (IO) | 
 
  | 505300 | North Atlantic Assembly (IO) | 
 
  | 505400 | Inter-American Agency for Cooperation and
  Development (IACD) | 
 
  | 505500 | Organization of American States (OAS) | 
 
  | 505600 | U.S. Organization for Economic
  Cooperation and Development (USOECD) | 
 
  | 505700 | Pan American Health Organization (PAHO) | 
 
  | 505800 | Pan American Institute of Geography and
  History | 
 
  | 505900 | Pan American Railway Congress Association | 
 
  
   | Code | Organization/Activity
   Title | 
 
 
  | 506700 | Southeast Asia Treaty Organization
  (SEATO) (IO) | 
 
  | 506800 | South Pacific Commission (IO) | 
 
  | 506900 | Economic Community of West African States
  (ECOWAS) | 
 
  | 507000 | United Nations (IO) | 
 
  | 507100 | United Nations Education, Scientific and
  Cultural Organization (UNESCO) (IO) | 
 
  | 507200 | United Nations Operation in the Congo
  (UNOC) | 
 
  | 507300 | United Nations Emergency Forces (UNEF) | 
 
  | 507400 | United Nations Technical Assistance and
  Special Fund (UNDP) (IO) | 
 
  | 507500 | United Nations Childrens Fund (UNICEF)
  (IO) | 
 
  | 507600 | United Nations Relief and Works Agency
  (UNRWA) | 
 
  | 507700 | United Nations High Commissioner for
  Refugees (UNHCR) | 
 
  | 507800 | United Nations Congo Operation-Economic
  (UNEC) | 
 
  | 507900 | U.S.-Italian Conciliation Commission | 
 
  | 508000 | U.S.-Japanese Property Commission | 
 
  | 508100 | World Health Organization (WHO) (IO) | 
 
  | 508200 | World Meteorological Organization (WMO)
  (IO) | 
 
  | 508400 | United Nations Peacekeeping Operations
  for Cyprus (IO) | 
 
  | 508500 | Hague Conference on Private Law (IO) | 
 
  | 508600 | International Institute for the
  Unification of Private Law (IO) | 
 
  | 508700 | International Secretariat for Volunteer
  Service | 
 
  | 508800 | Dominican Republic Emergency Fund | 
 
  | 508900 | South African Education and Training
  Program (IO) | 
 
  | 509000 | International Committee of the Red Cross | 
 
  | 509100 | United Nations Institute for Training and
  Research (UNITAR) (IO) | 
 
  | 509200 | The Lake Ontario Claims Tribunal, United
  States and Canada | 
 
  | 509300 | Special Contributions for Viet-Nam | 
 
  | 509500 | South African Legal Assistance Program | 
 
  | 509600 | U.N. Population Program (IO) | 
 
  | 509700 | Maintenance of Certain Lights in the Red
  Sea (IO) | 
 
  | 509800 | U.N. Industrial Development Organization
  (UNIDO) (IO) | 
 
  | 510000 | US-CODAF, U.S.-Mexico Commission for
  Border Development and Friendship | 
 
  | 510100 | Field Office, US-CODAF, Laredo, Texas | 
 
  | 510200 | Field Office, US-CODAF, El Paso, Texas | 
 
  | 510300 | Field Office, US-CODAF, San Diego,
  California | 
 
  | 510400 | Bureau of International Exhibitions (IO) | 
 
  | 510500 | Customs Cooperation Council (IO) | 
 
  | 512100 | International Bank for Reconstruction and
  Development (IBRD) | 
 
  | 512200 | United
  Nations Mission for Justice Support in Haiti (MINUJUSTH) (Effective as of
  06/17/2018) | 
 
  | 513100 | International Telecommunications
  Satellite Consortium (INTELSAT) | 
 
  | 514100 | International Commission for the
  Conservation of Atlantic Tunas (OES) | 
 
  | 514200 | Commission on International Trade and Investment
  Policy | 
 
  | 514300 | U.N. Conference on Environment and
  Development (UNCED)(OES) | 
 
  | 514400 | International Center for the Study of the
  Preservation and Restoration of Cultural Property (Rome Center) (IO) | 
 
  | 514500 | United Nations Narcotics Program | 
 
  | 514700 | Inter-American Foundation | 
 
  | 514800 | United Nations Environmental Program (IO) | 
 
  | 515100 | The International Commission of Control
  and Supervision (ICCS) | 
 
  | 515200 | Nice Union on the International
  Classification for Registering Trademarks | 
 
  | 515300 | Locarno Union on the International
  Classification of Industrial Designs | 
 
  | 515400 | International Organization for Legal
  Metrology (IO) | 
 
  | 515500 | International Agency for Research on
  Cancer (IO) | 
 
  | 515600 | International Council for Exploration of
  the Sea (OES) | 
 
  | 515700 | United Nations Fund for Namibia (IO) | 
 
  | 515800 | United Nations Emergency Force in the
  Middle East (IO) | 
 
  | 515900 | UNESCO International Bureau of Education
  (IO) | 
 
  | 516100 | World Heritage Fund (IO) | 
 
  | 516200 | Universal Postal Union (IO) | 
 
  | 516400 | Strasbourg Union Concerning the International
  Patent Classification (IO) | 
 
  | 516500 | International Office of Epizootics (IO) | 
 
  | 516600 | World Tourism Organization (IO) | 
 
  | 516700 | U.N. Namibia Institute (IO) | 
 
  | 516800 | International Tin Council (IO) | 
 
  | 516900 | U.N. Revolving Fund for Natural Resources
  Exploration | 
 
  | 517100 | State Representative to START, U.S.
  Mission Geneva (IO) | 
 
  | 517200 | U.N. International Year of the Child (IO) | 
 
  | 517300 | Asian Development Bank | 
 
  | 517400 | United Nations Disaster Relief
  Organization (UNDRO) (IO) | 
 
  | 517500 | U.N. Decade for Women (IO) | 
 
  | 517600 | U.N. Capital Development Fund Program
  (IO) | 
 
  | 517700 | Presidents Commission on Foreign
  Language and International Studies | 
 
  | 517800 | U.N. Trust Fund for South Africa (UNTFSA)
  Program (IO) | 
 
  | 517900 | U.N. Expert Study Group on the
  Relationship Between Disarmament and Development | 
 
  | 518000 | United Nations Conference on Trade and
  Development (UNCTAD) | 
 
  | 518100 | United Nations Research Institute for
  Social Development (UNRISD) | 
 
  | 518200 | World Assembly on Aging (WAA) | 
 
  | 518300 | United Nations Fellowship Program (IO) | 
 
  | 518400 | UN Center on Human Settlements (HABITAT)
  (IO) | 
 
  | 518500 | International Convention and Scientific
  Organization Contributions (ICSOC) (IO) | 
 
  | 518600 | UN International Research and Training
  Institute for the Advancement of Women (IO) | 
 
  | 518700 | United Nations Iran-Iraq Military
  Observer Group (UNIIMOG) (IO) | 
 
  | 518800 | United Nations Transition Assistance
  Group (IO) | 
 
  | 518900 | United Nations Memorial Cemetery (UNMC)
  (IO) | 
 
  | 519000 | United Nations Operation in Mozambique
  (ONUMOZ) (IO) | 
 
  | 519100 | United Nations Afghanistan Emergency
  Trust Fund (IO) | 
 
  | 519200 | United Nations Angola Verification
  Mission (UNAVEM) (IO) | 
 
  | 519300 | United Nations Observer Group in Central
  America (UNOCA) (IO) | 
 
  | 519400 | United Nations Iraq-Kuwait Observer
  Mission (UNIKOM) (IO) | 
 
  | 519500 | United Nations Mission for the Referendum
  in Western Sahara (MINURSO) (IO) | 
 
  | 519600 | United Nations Protection Force in
  Yugoslavia (UNPROFOR) (IO) | 
 
  | 519700 | United Nations Transitional Authority in
  Cambodia (UNTAC) (IO) | 
 
  | 519800 | United Nations Advance Mission in
  Cambodia (UNAMIC) (IO) | 
 
  | 519900 | United Nations Observer Mission in El
  Salvador (ONUSAL) IO) | 
 
  | 520000 | United Nations Operation in Somalia
  (UNOSOM) (IO) | 
 
  | 520100 | Multinational Force and Observers (MFO)
  (IO) | 
 
  | 520200 | UN Observer Mission in Georgia (UNOMIG)
  (IO) | 
 
  | 520300 | UN Mission in Haiti (UNMIH) (IO) | 
 
  | 520400 | UN Assistance Mission for Rwanda (UNAMIR)
  (IO) | 
 
  | 520500 | UN Mission in Liberia (UNMIL) (IO) | 
 
  | 520600 | UN Military Liaison Team in Cambodia
  (UNMLT) (IO) | 
 
  | 520700 | UN Uganda/Rwanda Observer Mission
  (UNOMUR) (IO) | 
 
  | 520800 | UN Mission of Observers in Tajikistan
  (UNMOT) (IO) | 
 
  | 520900 | UN Peacekeeping Force in Cyprus
  (UNFICYP)) (IO) | 
 
  | 521000 | UN Transitional Administration For
  Eastern Slavonia (UNTAES), Croatia (EUR) | 
 
  | 521100 | Japan-United States Friendship Commission | 
 
  | 521200 | Commission for the Conservation of
  Antarctic Marine Living Resources (CCAMLR) (OES) | 
 
  | 521300 | North Atlantic Salmon Conservation
  Organization (NASCO) (OES) | 
 
  | 521400 | Northwest Atlantic Fisheries Organization
  (NAFO) (OES) | 
 
  | 521500 | Pacific Salmon Commission (OES) | 
 
  | 522100 | Canal Alternatives Study Commission (ARA) | 
 
  | 523100 | Union for Protection of New Varieties of
  Plants (UPOV) (IO) | 
 
  | 523200 | The International Office of Vine and Wine
  (IOVW) (IO) | 
 
  | 523201 | International Coffee Organization (ICO) (
  IO) | 
 
  | 523300 | International Tropical Timber
  Organization (ITTO) (IO) | 
 
  | 523400 | Protection of Literary and Artistic
  WorksBerne Convention (IO) | 
 
  | 523500 | Intergovernmental Panel on Climate Change
  (IPCC) (IO) | 
 
  | 523600 | Permanent International Association of
  Road Congresses (PIARC) (IO) | 
 
  | 523700 | International Union for the Conservation
  of Nature and Natural Resources (IUCNNR) (IO) | 
 
  | 523800 | Organization of African Unity (OAU) (IO) | 
 
  | 523900 | Intergovernmental Negotiating Committee
  (INC) (IO) | 
 
  | 524000 | North Pacific Marine Science Organization
  (PICES) (OES)  | 
 
  | 524100 | North Pacific Anadromous Fish Commission
  (OES)  | 
 
  | 524200 | Asia-Pacific Economic Cooperation (APEC)
  (EAP)  | 
 
  | 524300 | Organization for the Prohibition of
  Chemical Weapons (OPCW) (IO) | 
 
  | 524400 | International Copper Study Group (ICSG)
  (IO) | 
 
  | 524500 | International Seabed Authority (ISA) (IO) | 
 
  | 524600 | International Tribunal of The Law of the
  Sea (ITLOS) (IO) | 
 
  | 524700 | UN Organization Mission in the Democratic
  Republic of the Congo (MONUC) (IO) | 
 
  | 524800 | International Renewable Energy Agency
  (IRENA) (Effective as of 06/05/2011) | 
 
  | 524900 | Antarctic Treaty (Effective as of
  01/26/2012) | 
 
  | 525000 | International Shark Conservation Program
  (Effective as of 01/26/2012) | 
 
  | 525100 | Western and Central Pacific Fisheries
  Commission (WCPFC) (Effective as of 01/26/2012) | 
 
  | 525200 | The Conservation and Management of Marine
  Turtles and their Habitats of the Indian Ocean and South East Asia (Indian
  Ocean) IO (Effective as of 07/15/2012) | 
 
  | 525300 | Arctic Council Secretariat (Effective as
  of 07/09/2013) | 
 
  | 525400 | Inter-American Convention for the
  Protection and Conservation of Sea Turtles (IAC) (OES) (Effective as of
  01/08/2017) | 
 
  | 525500 | North Pacific Fisheries Commission (NPFC)
  (Effective as of 05/07/2017) | 
 
  | 525600 | South Pacific Regional Fisheries
  Management Organization (SPRFMO) (Effective as of 05/07/2017) | 
 
  | 526000 | UN Preventive Deployment Force (UNPREDEP)
  (IO) | 
 
  | 526100 | UN Transitional Administration for
  Eastern Slovenia (UNTAES) (IO) | 
 
  | 526200 | UN Mission in Bosnia-Herzegovina (UNMIBH)
  (IO) | 
 
  | 526300 | UN International Tribunal-Former
  Yugoslavia (IO) | 
 
  | 526400 | UN International Criminal Tribunal for
  Rwanda (UNICTR) (IO) | 
 
  | 526500 | UN Observer Mission In Sierra Leone
  (UNOMSIL) (IO) | 
 
  | 526600 | International Fund for Agricultural
  Development (IFAD) (IO) | 
 
  | 526700 | Korean Peninsula Energy Development
  Organization (KEDO) (IO) | 
 
  | 526800 | Montreal Protocol (IO) | 
 
  | 526900 | United Nations Assistance to Timor-Leste
  (UNAMET) (PKO) (IO) | 
 
  | 527000 | The World Bank (IO) | 
 
  | 527100 | U.N. Mission in Kosovo (UNMIK) (IO) | 
 
  | 527200 | International Union for the Protection of
  New Varieties of Plants (UPOV) (CIO) (IO) | 
 
  | 527300 | Cambodia War Crimes (CMSM) (CWCC) (IO) | 
 
  | 527400 | Iraq War Crimes (IWCC) (IO) | 
 
  | 527500 | United Nations Mission in Ethiopia and
  Eritrea (UNMEE) (IO) | 
 
  | 527600 | United Nations Logistics Base Interfund
  (UNLB) (IO) | 
 
  | 527700 | United Nations Capital Master Plan
  (UNCMP) (IO) | 
 
  | 527800 | United Nations Operations in Cote
  dIvoire (UNOCI) (IO) | 
 
  | 527900 | United Nations Stabilization Mission in
  Haiti (MINUSTAH) (IO) | 
 
  | 528000 | United Nations Operations in Burundi
  (ONUB) (IO) | 
 
  | 528100 | United Nations Mission in Sudan (UNMIS)
  (IO) | 
 
  | 528200 | United Nations Mission in Timor-Leste
  (UNMIT) (IO) | 
 
  | 528300 | UN-AU Hybrid Mission in Darfur (UNAMID)
  (IO) | 
 
  | 528400 | United Nations Mission to Chad and the
  Central African Republic (MINURCAT) (IO) | 
 
  | 528500 | United Nations Support to the African
  Union Mission in Somalia (UNSOA) (IO) (Effective as of 08/11/2009) | 
 
  | 528600 | The United Nations Interim Security Force
  for Abyei (UNISFA) (IO) (Effective as of 04/25/2012) | 
 
  | 528700 | UN Mission in South Sudan (UNMISS) (IO)
  (Effective as of 04/25/2012) | 
 
  | 528800 | International Residual Mechanism for
  Criminal Tribunals (IRMCT) (Effective as of 06/01/2012) | 
 
  | 528900 | UN Multidimensional Integrated
  Stabilization Mission in Mali (MINUSMA) (Effective as of 05/08/2013) | 
 
  | 529000 | UN Mission for Ebola Emergency Response
  (UNMEER) (Effective as of 03/26/2015) | 
 
  | 599900 | Miscellaneous International Organizations
  and Activities (NOC) (IO) |