International Organizations & Headquarters
| Organization Name | Headquarters (City) | Country |
| BIMSTEC | Dhaka | Bangladesh |
| Colombo Plan | Colombo | Sri Lanka |
| OPEC | Vienna | Austria |
| UNESCO | Paris | France |
| ECAFE | Bangkok | Thailand |
| BRICS Development Bank (NDB) | Shanghai | China |
| International Court of Justice (ICJ) | The Hague | Netherlands |
| International Cricket Council (ICC) | Dubai | UAE |
| Nobel Prize Museum | Stockholm | Sweden |
| ASEAN | Jakarta | Indonesia |
| United Nations University (UNU) | Tokyo | Japan |
| Asian Development Bank (ADB) | Manila | Philippines |
| International Atomic Energy Agency (IAEA) | Vienna | Austria |
| Asian Cricket Council (ACC) | Colombo | Sri Lanka |
| Asian Football Confederation (AFC) | Kuala Lumpur | Malaysia |
| International Civil Aviation Organization (ICAO) | Montreal | Canada |
| UN Environment Programme (UNEP) | Nairobi | Kenya |
| International Water Management Institute (IWMI) | Colombo | Sri Lanka |
| UN Industrial Development Organization (UNIDO) | Vienna | Austria |
| ECA (Economic Commission for Africa) | London* | UK |
| Booker Prize | London | UK |
| BBC | London | UK |
| NATO | Brussels | Belgium |
| SCOUT (WOSM) | London | UK |
| UNFIP | New York | USA |
| PEN International | London | UK |
| European Union (EU) | Brussels | Belgium |
| Kew International Award | Kew, London | UK |
| Transparency International (TI) | Berlin | Germany |
| UN Police | New York | USA |
| World Customs Organization (WCO) | Brussels | Belgium |
| International Maritime Organization (IMO) | London | UK |
| United Nations (UNO) | New York | USA |
| World Bank (WB) | Washington D.C. | USA |
| International Monetary Fund (IMF) | Washington D.C. | USA |
| World Trade & Tourism Council (WTTC) | London | UK |
| Amnesty International | London | UK |
| UNICEF | New York | USA |
| Goldman Environment Prize | San Francisco | USA |
| UNDP | New York | USA |
| United Nations Democracy Fund (UNDF) | New York | USA |
| ICRAF (World Agroforestry) | Nairobi | Kenya |
| ISO | Geneva | Switzerland |
| SAARC | Kathmandu | Nepal |
| IUCN | Gland | Switzerland |
| Ramsar Convention | Gland | Switzerland |
| World Tourism Organization (UNWTO) | Madrid | Spain |
| International Red Cross (ICRC) | Geneva | Switzerland |
| Food and Agriculture Organization (FAO) | Rome | Italy |
| Universal Postal Union (UPU) | Bern | Switzerland |
| Biodiversity International | Rome | Italy |
| SAARC Election Studies | Kathmandu | Nepal |
| ICIMOD | Khumaltar, Lalitpur | Nepal |
| IFAD | Rome | Italy |
| World Wide Fund for Nature (WWF) | Gland | Switzerland |
| World Health Organization (WHO) | Geneva | Switzerland |
| International Labour Organization (ILO) | Geneva | Switzerland |
| World Meteorological Organization (WMO) | Geneva | Switzerland |
| International Telecommunication Union (ITU) | Geneva | Switzerland |
| FIFA | Zurich | Switzerland |
| International Criminal Court (ICC) | The Hague | Netherlands |
| League of Nations (Defunct) | Geneva | Switzerland |
| International Refugee Organization (IRO) | Geneva | Switzerland |
| International Olympic Committee (IOC) | Lausanne | Switzerland |
| World Intellectual Property Organization (WIPO) | Geneva | Switzerland |
