Electronic Mailboxes for Delegations
In line with United Nations environmental sustainability practices and event management standards, A42 will be conducted as a paperless event. Printed Assembly documentation will not be distributed, and physical pigeonholes will not be provided.
As in previous sessions, each Delegation will be assigned a dedicated electronic mailbox for receiving and sharing Assembly-related information, including invitations, announcements, and promotional materials.
Mailbox credentials and usage instructions will be provided in an envelope at the time of on-site registration. Mailboxes will follow the format: A42.delegationname [at] icao.int.
Please note that all A42 mailboxes and their contents will be permanently deleted following the conclusion of the Assembly.
| Description | |
| Afghanistan | A42.Afghanistan [at] icao.int |
| Albania | A42.Albania [at] icao.int |
| Algeria | A42.Algeria [at] icao.int |
| Andorra | A42.Andorra [at] icao.int |
| Angola | A42.Angola [at] icao.int |
| Antigua and Barbuda | A42.AntiguaBarbuda [at] icao.int |
| Argentina | A42.Argentina [at] icao.int |
| Armenia | A42.Armenia [at] icao.int |
| Australia | A42.Australia [at] icao.int |
| Austria | A42.Austria [at] icao.int |
| Azerbaijan | A42.Azerbaijan [at] icao.int |
| Bahamas | A42.Bahamas [at] icao.int |
| Bahrain | A42.Bahrain [at] icao.int |
| Bangladesh | A42.Bangladesh [at] icao.int |
| Barbados | A42.Barbados [at] icao.int |
| Belarus | A42.Belarus [at] icao.int |
| Belgium | A42.Belgium [at] icao.int |
| Belize | A42.Belize [at] icao.int |
| Benin | A42.Benin [at] icao.int |
| Bhutan | A42.Bhutan [at] icao.int |
| Bolivia (Plurinational State of) | A42.Bolivia [at] icao.int |
| Bosnia and Herzegovina | A42.BosniaHerzegovin [at] icao.int |
| Botswana | A42.Botswana [at] icao.int |
| Brazil | A42.Brazil [at] icao.int |
| Brunei Darussalam | A42.BruneiDarussalam [at] icao.int |
| Bulgaria | A42.Bulgaria [at] icao.int |
| Burkina Faso | A42.BurkinaFaso [at] icao.int |
| Burundi | A42.Burundi [at] icao.int |
| Cabo Verde | A42.CaboVerde [at] icao.int |
| Cambodia | A42.Cambodia [at] icao.int |
| Cameroon | A42.Cameroon [at] icao.int |
| Canada | A42.Canada [at] icao.int |
| Central African Republic | A42.CAR [at] icao.int |
| Chad | A42.Chad [at] icao.int |
| Chile | A42.Chile [at] icao.int |
| China | A42.China [at] icao.int |
| Colombia | A42.Colombia [at] icao.int |
| Comoros | A42.Comoros [at] icao.int |
| Congo | A42.Congo [at] icao.int |
| Cook Islands | A42.CookIslands [at] icao.int |
| Costa Rica | A42.CostaRica [at] icao.int |
| Côte d'Ivoire | A42.CotedIvoire [at] icao.int |
| Croatia | A42.Croatia [at] icao.int |
| Cuba | A42.Cuba [at] icao.int |
| Cyprus | A42.Cyprus [at] icao.int |
| Czechia | A42.Czechia [at] icao.int |
| Democratic People's Republic of Korea | A42.DPRK [at] icao.int |
| Democratic Republic of the Congo | A42.DRC [at] icao.int |
| Denmark | A42.Denmark [at] icao.int |
| Djibouti | A42.Djibouti [at] icao.int |
| Dominica | A42.Dominica [at] icao.int |
| Dominican Republic | A42.DominicanRep [at] icao.int |
| Ecuador | A42.Ecuador [at] icao.int |
| Egypt | A42.Egypt [at] icao.int |
| El Salvador | A42.ElSalvador [at] icao.int |
| Equatorial Guinea | A42.EquatorialGuinea [at] icao.int |
| Eritrea | A42.Eritrea [at] icao.int |
| Estonia | A42.Estonia [at] icao.int |
| Eswatini | A42.Eswatini [at] icao.int |
| Ethiopia | A42.Ethiopia [at] icao.int |
| Fiji | A42.Fiji [at] icao.int |
| Finland | A42.Finland [at] icao.int |
| France | A42.France [at] icao.int |
| Gabon | A42.Gabon [at] icao.int |
| Gambia | A42.Gambia [at] icao.int |
| Georgia | A42.Georgia [at] icao.int |
| Germany | A42.Germany [at] icao.int |
| Ghana | A42.Ghana [at] icao.int |
| Greece | A42.Greece [at] icao.int |
| Grenada | A42.Grenada [at] icao.int |
| Guatemala | A42.Guatemala [at] icao.int |
| Guinea | A42.Guinea [at] icao.int |
| Guinea-Bissau | A42.Guinea-Bissau [at] icao.int |
| Guyana | A42.Guyana [at] icao.int |
| Haiti | A42.Haiti [at] icao.int |
| Honduras | A42.Honduras [at] icao.int |
| Hungary | A42.Hungary [at] icao.int |
| Iceland | A42.Iceland [at] icao.int |
| India | A42.India [at] icao.int |
| Indonesia | A42.Indonesia [at] icao.int |
| Iran (Islamic Republic of) | A42.Iran [at] icao.int |
| Iraq | A42.Iraq [at] icao.int |
| Ireland | A42.Ireland [at] icao.int |
| Israel | A42.Israel [at] icao.int |
| Italy | A42.Italy [at] icao.int |
| Jamaica | A42.Jamaica [at] icao.int |
| Japan | A42.Japan [at] icao.int |
| Jordan | A42.Jordan [at] icao.int |
| Kazakhstan | A42.Kazakhstan [at] icao.int |
| Kenya | A42.Kenya [at] icao.int |
| Kiribati | A42.Kiribati [at] icao.int |
| Kuwait | A42.Kuwait [at] icao.int |
| Kyrgyzstan | A42.Kyrgyzstan [at] icao.int |
| Lao People's Democratic Republic | A42.LaoPDR [at] icao.int |
| Latvia | A42.Latvia [at] icao.int |
| Lebanon | A42.Lebanon [at] icao.int |
| Lesotho | A42.Lesotho [at] icao.int |
| Liberia | A42.Liberia [at] icao.int |
| Libya | A42.Libya [at] icao.int |
| Lithuania | A42.Lithuania [at] icao.int |
| Luxembourg | A42.Luxembourg [at] icao.int |
| Madagascar | A42.Madagascar [at] icao.int |
| Malawi | A42.Malawi [at] icao.int |
| Malaysia | A42.Malaysia [at] icao.int |
| Maldives | A42.Maldives [at] icao.int |
| Mali | A42.Mali [at] icao.int |
| Malta | A42.Malta [at] icao.int |
| Marshall Islands | A42.MarshallIslands [at] icao.int |
| Mauritania | A42.Mauritania [at] icao.int |
| Mauritius | A42.Mauritius [at] icao.int |
| Mexico | A42.Mexico [at] icao.int |
| Micronesia (Federated States of) | A42.Micronesia [at] icao.int |
| Monaco | A42.Monaco [at] icao.int |
| Mongolia | A42.Mongolia [at] icao.int |
| Montenegro | A42.Montenegro [at] icao.int |
| Morocco | A42.Morocco [at] icao.int |
| Mozambique | A42.Mozambique [at] icao.int |
| Myanmar | A42.Myanmar [at] icao.int |
| Namibia | A42.Namibia [at] icao.int |
| Nauru | A42.Nauru [at] icao.int |
| Nepal | A42.Nepal [at] icao.int |
| Netherlands | A42.Netherlands [at] icao.int |
| New Zealand | A42.NewZealand [at] icao.int |
| Nicaragua | A42.Nicaragua [at] icao.int |
| Niger | A42.Niger [at] icao.int |
| Nigeria | A42.Nigeria [at] icao.int |
| North Macedonia | A42.NorthMacedonia [at] icao.int |
| Norway | A42.Norway [at] icao.int |
| Oman | A42.Oman [at] icao.int |
| Pakistan | A42.Pakistan [at] icao.int |
| Palau | A42.Palau [at] icao.int |
| Panama | A42.Panama [at] icao.int |
| Papua New Guinea | A42.PapuaNewGuinea [at] icao.int |
| Paraguay | A42.Paraguay [at] icao.int |
| Peru | A42.Peru [at] icao.int |
| Philippines | A42.Philippines [at] icao.int |
| Poland | A42.Poland [at] icao.int |
| Portugal | A42.Portugal [at] icao.int |
| Qatar | A42.Qatar [at] icao.int |
| Republic of Korea | A42.RepublicKorea [at] icao.int |
| Republic of Moldova | A42.RepublicMoldova [at] icao.int |
| Romania | A42.Romania [at] icao.int |
| Russian Federation | A42.Russia [at] icao.int |
| Rwanda | A42.Rwanda [at] icao.int |
| Saint Kitts and Nevis | A42.SaintKittsNevis [at] icao.int |
| Saint Lucia | A42.SaintLucia [at] icao.int |
| Saint Vincent and the Grenadines | A42.SaintVincent [at] icao.int |
| Samoa | A42.Samoa [at] icao.int |
| San Marino | A42.SanMarino [at] icao.int |
| Sao Tome and Principe | A42.SaoTomePrincipe [at] icao.int |
| Saudi Arabia | A42.SaudiArabia [at] icao.int |
| Senegal | A42.Senegal [at] icao.int |
| Serbia | A42.Serbia [at] icao.int |
| Seychelles | A42.Seychelles [at] icao.int |
| Sierra Leone | A42.SierraLeone [at] icao.int |
| Singapore | A42.Singapore [at] icao.int |
| Slovakia | A42.Slovakia [at] icao.int |
| Slovenia | A42.Slovenia [at] icao.int |
| Solomon Islands | A42.SolomonIslands [at] icao.int |
| Somalia | A42.Somalia [at] icao.int |
| South Africa | A42.SouthAfrica [at] icao.int |
| South Sudan | A42.SouthSudan [at] icao.int |
| Spain | A42.Spain [at] icao.int |
| Sri Lanka | A42.SriLanka [at] icao.int |
| Sudan | A42.Sudan [at] icao.int |
| Suriname | A42.Suriname [at] icao.int |
| Sweden | A42.Sweden [at] icao.int |
| Switzerland | A42.Switzerland [at] icao.int |
| Syrian Arab Republic | A42.Syria [at] icao.int |
| Tajikistan | A42.Tajikistan [at] icao.int |
| Thailand | A42.Thailand [at] icao.int |
| Timor-Leste | A42.Timor-Leste [at] icao.int |
| Togo | A42.Togo [at] icao.int |
| Tonga | A42.Tonga [at] icao.int |
| Trinidad and Tobago | A42.TrinidadTobago [at] icao.int |
| Tunisia | A42.Tunisia [at] icao.int |
| Türkiye | A42.Turkiye [at] icao.int |
| Turkmenistan | A42.Turkmenistan [at] icao.int |
| Tuvalu | A42.Tuvalu [at] icao.int |
| Uganda | A42.Uganda [at] icao.int |
| Ukraine | A42.Ukraine [at] icao.int |
| United Arab Emirates | A42.UAE [at] icao.int |
| United Kingdom | A42.UnitedKingdom [at] icao.int |
| United Republic of Tanzania | A42.Tanzania [at] icao.int |
| United States | A42.USA [at] icao.int |
| Uruguay | A42.Uruguay [at] icao.int |
| Uzbekistan | A42.Uzbekistan [at] icao.int |
| Vanuatu | A42.Vanuatu [at] icao.int |
| Venezuela (Bolivarian Republic of) | A42.Venezuela [at] icao.int |
| Viet Nam | A42.VietNam [at] icao.int |
| Yemen | A42.Yemen [at] icao.int |
| Zambia | A42.Zambia [at] icao.int |
| Zimbabwe | A42.Zimbabwe [at] icao.int |
| Holy See (the) | A42.HolySee [at] icao.int |
| Liechtenstein | A42.Liechtenstein [at] icao.int |
| Palestine | A42.Palestine [at] icao.int |
| Arab Air Carriers Organization (AACO) | A42.AACO [at] icao.int |
| Air and Space Academy (AAE) | A42.AAE [at] icao.int (A42[dot]AAE[at]icao[dot]int) |
| African and Madagascar Civil Aviation Authorities (AAMAC) | A42.AAMAC [at] icao.int |
| Association of African Aviation Training Organizations (AATO) | A42.AATO [at] icao.int |
| Arab Civil Aviation Organization (ACAO) | A42.ACAO [at] icao.int |
| Airports Council International (ACI) | A42.ACI [at] icao.int |
| Central American Agency for Safety (ACSA) — COCESNA | A42.ACSA [at] icao.int |
| Air Crash Victims’ Families’ Federation International (ACVFFI) | A42.ACVFFI [at] icao.int |
| African Civil Aviation Commission (AFCAC) | A42.AFCAC [at] icao.int |
| African Development Bank (AfDB) | A42.AfDB [at] icao.int |
| Latin American Association of Air and Space Law (ALADA) | A42.ALADA [at] icao.int |
| International Association of Aviation and Aerospace Education | A42.ALICANTO [at] icao.int (A42[dot]ALICANTO[at]icao[dot]int) |
| Latin American and Caribbean Air Transport Association (ALTA) | A42.ALTA [at] icao.int |
| Aeronautical Radio Inc. (ARINC) | A42.ARINC [at] icao.int |
| Airport Services Association | A42.ASA [at] icao.int (A42[dot]ASA[at]icao[dot]int) |
| Asian Development Bank (AsDB) | A42.AsDB [at] icao.int |
| Agency for Air Navigation Safety in Africa and Madagascar (ASECNA) | A42.ASECNA [at] icao.int |
| Aerospace Medical Association (AsMA) | A42.AsMA [at] icao.int |
| ASTM International | A42.ASTM [at] icao.int (A42[dot]ASTM[at]icao[dot]int) |
| Air Transport Action Group (ATAG) | A42.ATAG [at] icao.int |
| Air Transport Research Society (ATRS) | A42.ATRS [at] icao.int |
| African Union (AU) | A42.AU [at] icao.int |
| Aviation Working Group (AWG) | A42.AWG [at] icao.int |
| Banjul Accord Group Accident Investigation Agency | A42.BAGAIA [at] icao.int (A42[dot]BAGAIA[at]icao[dot]int) |
| The Banjul Accord Group Aviation Safety Oversight Organization (BAGASOO) | A42.BAGASOO [at] icao.int |
| West African Development Bank (BOAD) | A42.BOAD [at] icao.int |
| Central American Bank for Economic Integration (CABEI) | A42.CABEI [at] icao.int |
| Civil Air Navigation Services Organisation (CANSO) | A42.CANSO [at] icao.int |
| Civil Aviation Safety and Security Oversight Agency (CASSOA) — East African Community | A42.CASSOA [at] icao.int |
| Caribbean Aviation Safety and Security Oversight System (CASSOS) | A42.CASSOS [at] icao.int |
| Caribbean Development Bank (CDB) | A42.CDB [at] icao.int |
| Council of Europe (CE) | A42.CE [at] icao.int |
| International Commission on Illumination (CIE) | A42.CIE [at] icao.int |
| International Maritime Radio Committee (CIRM) | A42.CIRM [at] icao.int |
| Central American Corporation for Air Navigation Services (COCESNA) | A42.COCESNA [at] icao.int |
| International Cospas-Sarsat Programme (ICSP) | A42.ICSP [at] icao.int |
| East African Development Bank (EADB) | A42.EADB [at] icao.int |
| European Bank for Reconstruction and Development (EBRD) | A42.EBRD [at] icao.int |
| Economic Commission for Africa (ECA) | A42.ECA [at] icao.int |
| European Civil Aviation Conference (ECAC) | A42.ECAC [at] icao.int |
| Economic Commission for Europe (ECE) | A42.ECE [at] icao.int |
| Economic Commission for Latin America and the Caribbean (ECLAC) | A42.ECLAC [at] icao.int |
| Economic Community of West African States (ECOWAS) | A42.ECOWAS [at] icao.int |
| European Investment Bank (EIB) | A42.EIB [at] icao.int |
| European Space Agency (ESA) | A42.ESA [at] icao.int |
| Economic and Social Commission for Asia and the Pacific (ESCAP) | A42.ESCAP [at] icao.int |
| Economic and Social Commission for Western Asia (ESCWA) | A42.ESCWA [at] icao.int |
| European Union (EU) | A42.EU [at] icao.int |
| European Union/European Aviation Safety Agency (EU/EASA) | A42.EASA [at] icao.int |
| European Organisation for Civil Aviation Equipment (EUROCAE) | A42.EUROCAE [at] icao.int |
| European Organisation for the Safety of Air Navigation (EUROCONTROL) | A42.EUROCONTROL [at] icao.int |
| International Aeronautical Federation (FAI) | A42.FAI [at] icao.int |
| Food and Agriculture Organization of the United Nations (FAO) | A42.FAO [at] icao.int |
| International Federation of Freight Forwarders Associations (FIATA) | A42.FIATA [at] icao.int |
| Flight Safety Foundation (FSF) | A42.FSF [at] icao.int |
| Global Biofuels Alliance | A42.GBA [at] icao.int (A42[dot]GBA[at]icao[dot]int) |
| Global Express Association (GEA) | A42.GEA [at] icao.int |
| Hermes Air Transport Organisation | A42.HERMES [at] icao.int |
| International Academy of Aviation and Space Medicine (IAASM) | A42.IAASM [at] icao.int |
| International Association of Aircraft Brokers and Agents (IABA) | A42.IABA [at] icao.int |
| Interstate Aviation Committee (IAC) | A42.IAC [at] icao.int |
| Inter-American Development Bank Group (IADB) | A42.IADB [at] icao.int |
| International Atomic Energy Agency (IAEA) | A42.IAEA [at] icao.int |
| International Association of Institutes of Navigation (IAIN) | A42.IAIN [at] icao.int |
| International Council of Aircraft Owner and Pilot Associations (IAOPA) | A42.IAOPA [at] icao.int |
| International Association for the Physical Sciences of the Ocean (IAPSO) | A42.IAPSO [at] icao.int |
| Inter-American Statistical Institute (IASI) | A42.IASI [at] icao.int |
| International Aviation Services Organization (IASO) | A42.IASO [at] icao.int |
| International Air Transport Association (IATA) | A42.IATA [at] icao.int |
| International Business Aviation Council (IBAC) | A42.IBAC [at] icao.int |
| International Council of the Aeronautical Services | A42.ICAS [at] icao.int (A42[dot]ICAS[at]icao[dot]int) |
| International Committee for Airspace Standards and Calibration (ICASC) | A42.ICASC [at] icao.int |
| International Chambers of Commerce (ICC) | A42.ICC [at] icao.int |
| International Coordinating Council of Aerospace Industries Associations (ICCAIA) | A42.ICCAIA [at] icao.int |
| International Criminal Police Organization (ICPO-INTERPOL) | A42.ICPO-INTERPOL [at] icao.int |
| International Coalition for Sustainable Aviation (ICSA) | A42.ICSA [at] icao.int |
| Islamic Development Bank (IDB) | A42.IDB [at] icao.int |
| Institute of International Law (IDI) | A42.IDI [at] icao.int |
| International Fund for Agricultural Development (IFAD) | A42.IFAD [at] icao.int |
| International Federation of Aeronautical Information Management Associations (IFAIMA) | A42.IFAIMA [at] icao.int |
| International Federation of Airline Dispatchers’ Associations (IFALDA) | A42.IFALDA [at] icao.int |
| International Federation of Air Line Pilots’ Associations (IFALPA) | A42.IFALPA [at] icao.int |
| International Forum for Aviation Research | A42.IFAR [at] icao.int (A42[dot]IFAR[at]icao[dot]int) |
| International Federation of Air Traffic Controllers’ Associations (IFATCA) | A42.IFATCA [at] icao.int |
| International Federation of Air Traffic Safety Electronics Associations (IFATSEA) | A42.IFATSEA [at] icao.int |
| International Federation of Helicopter Associations (IFHA) | A42.IFHA [at] icao.int |
| International Geographic Union (IGU) | A42.IGU [at] icao.int |
| International Hydrographic Organization (IHO) | A42.IHO [at] icao.int |
| International Law Association (ILA) | A42.ILA [at] icao.int |
| International Labour Organisation (ILO) | A42.ILO [at] icao.int |
| International Monetary Fund (IMF) | A42.IMF [at] icao.int |
| International Maritime Organization (IMO) | A42.IMO [at] icao.int |
| International Mobile Satellite Organization (IMSO) | A42.IMSO [at] icao.int |
| International Partners for Aviation Development, Innovation and Sustainability (iPADIS) | A42.IPADIS [at] icao.int |
| International Port Community Systems Association | A42.IPCSA [at] icao.int (A42[dot]IPCSA[at]icao[dot]int) |
| International Petroleum Industry Environmental Conservation Association (IPIECA) | A42.IPIECA [at] icao.int |
| International Renewable Energy Agency | A42.IRENA [at] icao.int (A42[dot]IRENA[at]icao[dot]int) |
| International Solar Alliance | A42.ISA [at] icao.int (A42[dot]ISA[at]icao[dot]int) |
| International Society of Air Safety Investigators (ISASI) | A42.ISASI [at] icao.int |
| International Statistical Institute (ISI) | A42.ISI [at] icao.int |
| International Organization for Standardization (ISO) | A42.ISO [at] icao.int |
| International Transport Workers’ Federation (ITF) | A42.ITF [at] icao.int |
| International Transport Forum (ITF-OECD) | A42.ITFOECD [at] icao.int |
| International Telecommunication Union (ITU) | A42.ITU [at] icao.int |
| International Union of Aerospace Insurers (IUAI) | A42.IUAI [at] icao.int |
| International Union of Geodesy and Geophysics (IUGG) | A42.IUGG [at] icao.int |
| Joint Aviation Authorities – Training Organisation (JAA-TO) | A42.JAA-TO [at] icao.int |
| Joint Authorities for Rulemaking on Unmanned Systems | A42.JARUS [at] icao.int |
| Latin American Civil Aviation Commission (LACAC) | A42.LACAC [at] icao.int |
| League of Arab States (LAS) | A42.LAS [at] icao.int |
| Middle East and North Africa Regional Safety Oversight Organization | A42.MENARSOO [at] icao.int (A42[dot]MENARSOO[at]icao[dot]int) |
| North Atlantic Treaty Organisation (NATO) | A42.NATO [at] icao.int |
| Organisation of American States (OAS) | A42.OAS [at] icao.int |
| Organization of the Petroleum Exporting Countries (OPEC) | A42.OPEC [at] icao.int |
| The OPEC Fund for International Development (OPEC Fund) | A42.OPECFund [at] icao.int |
| Pacific Islands Forum | A42.PIF [at] icao.int |
| Pan American Institute of Geography and History (PAIGH) | A42.PAIGH [at] icao.int |
| Pacific Aviation Safety Office (PASO) | A42.PASO [at] icao.int |
| Royal Aeronautical Society (RAeS) | A42.RAeS [at] icao.int |
| RTCA, Inc. | A42.RTCA [at] icao.int |
| Southern African Development Community (SADC) | A42.SADC [at] icao.int |
| SAE International | A42.SAE [at] icao.int |
| SADC Aviation Safety Organization | A42.SASO [at] icao.int (A42[dot]SASO[at]icao[dot]int) |
| Sustainable Aviation Youth Foundation | A42.SAYF [at] icao.int (A42[dot]SAYF[at]icao[dot]int) |
| Sistema de la Integracion Centroamericana (SICA) | A42.SICA [at] icao.int |
| Société internationale de télécommunications aéronautiques (SITA) | A42.SITA [at] icao.int |
| Latin American Regional Safety Oversight Cooperation System (SRVSOP) | A42.SRVSOP [at] icao.int |
| The International Air Cargo Association (TIACA) | A42.TIACA [at] icao.int |
| West African Economic and Monetary Union (UEMOA) | A42.UEMOA [at] icao.int |
| International Union of Railways (UIC) | A42.UIC [at] icao.int |
| United Nations (UN) | A42.UN [at] icao.int |
| United Nations Conference on Trade and Development (UNCTAD) | A42.UNCTAD [at] icao.int |
| United Nations Development Programme (UNDP) | A42.UNDP [at] icao.int |
| United Nations Environment Programme (UNEP) | A42.UNEP [at] icao.int |
| United Nations Educational, Scientific and Cultural Organization (UNESCO) | A42.UNESCO [at] icao.int |
| United Nations Framework Convention on Climate Change (UNFCCC) | A42.UNFCCC [at] icao.int |
| Office of the United Nations High Commissioner for Refugees (UNHCR) | A42.UNHCR [at] icao.int |
| United Nations Children's Fund (UNICEF) | A42.UNICEF [at] icao.int |
| United Nations Industrial Development Organization (UNIDO) | A42.UNIDO [at] icao.int |
| Office of the United Nations Disaster Relief Co-ordinator (UNDRO) | A42.UNDRO [at] icao.int |
| International Institute for the Unification of Private Law (UNIDROIT) | A42.UNIDROIT [at] icao.int |
| United Nations Institute for Training and Research (UNITAR) | A42.UNITAR [at] icao.int |
| United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) | A42.UNRWA [at] icao.int |
| United Nations University (UNU) | A42.UNU [at] icao.int |
| World Tourism Organization (UNWTO) | A42.UNWTO [at] icao.int |
| Universal Postal Union (UPU) | A42.UPU [at] icao.int |
| Unité Régionale de Supervision de la Sécurité et e la Sûreté de l’Aviation Civile de l’UEMOA | A42.URSAC [at] icao.int (A42[dot]URSAC[at]icao[dot]int) |
| Vertical Aviation International | A42.VAI [at] icao.int (A42[dot]VAI[at]icao[dot]int) |
| World Bank Group (WB) | A42.WB [at] icao.int |
| World Birdstrike Associaton | A42.WBA [at] Icao.int (A42[dot]WBA[at]Icao[dot]int) |
| World Customs Organization (WCO) | A42.WCO [at] icao.int |
| World Economic Forum (WEF) | A42.WEF [at] icao.int |
| World Food Programme (WFP) | A42.WFP [at] icao.int |
| World Health Organization (WHO) | A42.WHO [at] icao.int |
| World Intellectual Property Organization (WIPO) | A42.WIPO [at] icao.int |
| World Meteorological Organization (WMO) | A42.WMO [at] icao.int |
| World Trade Organization (WTO) | A42.WTO [at] icao.int |
| World Travel and Tourism Council (WTTC) | A42.WTTC [at] icao.int |
| World Wide Airport Coordinators Group (WWACG) | A42.WWACG [at] icao.int |
| Young African Aviation Professional Association | A42.YAAPA [at] icao.int (A42[dot]YAAPA[at]icao[dot]int) |