| adbat | Asian Development Bank Administrative Tribunal |
| Am J Int’l L | American Journal of International Law |
| Art | Article |
| asean | Association of Southeast Asian Nations |
| asg | Assistant Secretary-General |
| au | African Union |
| bipm | International Bureau for Weights and Measures |
| cern | European Council for Nuclear Research |
| ctbto | Comprehensive Nuclear-Test-Ban Treaty Organization |
| desa | Department for Economic and Social Affairs |
| ebrd | European Bank for Reconstruction and Development |
| eca | Economic Commission for Africa |
| echr | European Court of Human Rights |
| ecosoc | Economic and Social Council |
| esa | European Space Agency |
| escwa | Economic and Social Commission for Western Asia |
| esm | European Stability Mechanism |
| EU | European Union |
| fao | Food and Agriculture Organization |
| hcch | Hague Conference on Private International Law |
| iadbat | Inter-American Development Bank Administrative Tribunal |
| iaea | International Atomic Energy Agency |
| icc | International Criminal Court |
| icco | International Cocoa Organization |
| icj | International Court of Justice |
| icsab | International Civil Service Advisory Board |
| idlo | International Development Law Organisation |
| ifc | International Finance Corporation |
| igo | Intergovernmental Organization |
| ilo | International Labour Organization |
| iloat | International Labour Organization Administrative Tribunal |
| imf | International Monetary Fund |
| imo | International Maritime Organization |
| Int or Int’l | International |
| ioia | International Organizations Immunities Act |
| iom | International Organization for Migration |
| iter | International Fusion Energy Organization |
International Tropical Timber Organization |
|
| itu | International Telecommunication Union |
| J. | Journal |
| L. | Law |
| LoN | League of Nations |
| nafo | Northwest Atlantic Fisheries Organization |
| nato | North Atlantic Treaty Organization |
| ncia | nato Communications and Information Agency |
| nspa | nato Support and Procurement Agency |
| nyu | New York University |
| ocha | Office for the Coordination of Humanitarian Affairs |
| oecd | Organization for Economic Cooperation and Development |
| oios | Office of Internal Oversight Services |
| iov | International Organisation of Vine and Wine |
| oas | Organization of American States |
| o.j. | Official Journal |
| ohchr | Office of the High Commissioner for Human Rights |
| opcw | Organization for the Prohibition of Chemical Weapons |
| osce | Organization for Security Cooperation in Europe |
| paho | Pan American Health Organization |
| pcij | Permanent Court of International Justice |
| Rep. | Reports |
| Rev. | Review |
| Sess. | Session |
| uia | Union of International Associations |
| UN | United Nations |
| UNaT | United Nations Administrative Tribunal |
| unat | United Nations Appeals Tribunal |
| unctad | UN Conference on Trade and Development |
| undt | United Nations Dispute Tribunal |
| undp | UN Development Programme |
| unep | UN Environment Programme |
| unesco | United Nations Educational, Scientific and Cultural Organization |
| unfccc | United Nations Framework Convention on Climate Change |
| unfpa | UN Population Fund |
| unga | United Nations General Assembly |
| ungaor | UN General Assembly Official Records |
| unhcr | UN High Commissioner for Refugees |
| unicef | UN International Children’s Emergency Fund |
| unido | UN Industrial Development Organization |
UN Office on Drugs and Crime |
|
| unon | UN Office at Nairobi |
| unops | UN Office for Project Services |
| unrwa | UN Relief and Works Agency for Palestine Refugees in the Near East |
| unsc | United Nations Security Council |
| unts | UN Treaty Series |
| upu | Universal Postal Union |
| usg | Under-Secretary-General |
| vat | Value-added tax |
| vnc | Voluntary National Contribution |
| wbat | World Bank Administrative Tribunal |
| wfp | World Food Programme |
| who | World Health Organization |
| wmo | World Meteorological Organization |
| wto | World Trade Organization |
| yb | Yearbook |