Countries assigned for the AMUN 2020 conference
All countries listed are automatically seated on the General Assembly Plenary, three General Assembly Committees (First, Second and Third) and the General Assembly Fourth Committee. Each delegation is expected to assign a minimum of one representative to each Committee, Council or Commission on which it is seated. Each delegations also has the option to place a second representative on any Committee, Council or Commission on which it is seated (excluding HCOI). Each delegation may also choose to place a single representative on the United Nations Educational, Scientific, and Cultural Organization. In addition, each school may also apply for a position on the International Court of Justice (maximum of 1 per school) and Reporter positions with the International Press Delegation reporter.
The following codes designate on which committees each Member State is seated.
| Country | School | 1 = General Assembly First Committee
| Afghanistan 1 2 3 4 5 7 9 12 | University of Northern Iowa |
| Angola 1 2 3 4 5 7 9 12 | University of Chicago |
| Argentina 1 2 3 4 5 7 12 13 | Valparaiso University |
| Australia 1 2 3 4 5 7 9 12 | National Chengchi University |
| Austria 1 2 3 4 5 7 9 10 12 | University of Minnesota - Twin Cities |
| Belgium 1 2 3 4 5 6 7 9 10 | Johnson County Community College |
| Bolivia 1 2 3 4 5 7 8 14 | Augustana College |
| Brazil 1 2 3 4 5 7 9 12 13 | Grinnell College |
| Bulgaria 1 2 3 4 5 7 10 12 13 | Western Kentucky University |
| Canada 1 2 3 4 5 7 9 10 11 13 | Loyola University |
| Chile 1 2 3 4 5 7 8 9 12 | Georgetown College |
| China 1 2 3 4 5 6 7 9 11 13 | Central Michigan University |
| Colombia 1 2 3 4 5 7 9 11 | University of Wisconsin - Madison |
| Cote d'Ivoire 1 2 3 4 5 7 9 11 | Hendrix College |
| Cuba 1 2 3 4 5 7 9 11 | Missouri Southern State University |
| Czech Republic 1 2 3 4 5 7 9 10 12 | College of Wooster |
| Democratic People's Republic of Korea 1 2 3 4 5 7 | University of Illinois at Chicago |
| Democratic Republic of the Congo 1 2 3 4 5 7 8 11 12 | Bethel University |
| Denmark 1 2 3 4 5 7 10 12 13 | Elmhurst College |
| Dominican Republic 1 2 3 4 5 6 7 | Creighton University |
| Egypt 1 2 3 4 5 7 | Northern Illinois University |
| Estonia 1 2 3 4 5 6 7 10 | University of South Dakota |
| Ethiopia 1 2 3 4 5 7 11 13 | University of Missouri-Columbia |
| Finland 1 2 3 4 5 7 10 11 | St. Louis University |
| France 1 2 3 4 5 6 7 9 10 11 13 | Gustavus Adolphus College |
| Germany 1 2 3 4 5 6 7 9 10 12 | Millikin University |
| Hungary 1 2 3 4 5 7 9 10 | Carthage College |
| Iceland 1 2 3 4 5 7 10 | Marymount Manhattan College |
| India 1 2 3 4 5 7 9 12 13 | St. Olaf College |
| Indonesia 1 2 3 4 5 6 7 12 | Eastern Michigan University |
| Iran, Islamic Republic of 1 2 3 4 5 7 | Lewis University |
| Iraq 1 2 3 4 5 7 9 | Loyola University |
| Ireland 1 2 3 4 5 7 10 14 | Wichita State University |
| Israel 1 2 3 4 5 10 | Purdue University Northwest |
| Italy 1 2 3 4 5 7 9 10 12 | University of Wisconsin - La Crosse |
| Jamaica 1 2 3 4 5 7 9 | University of Central Oklahoma |
| Japan 1 2 3 4 5 7 9 12 13 14 | Westminster College (PA) |
| Kyrgyzstan 1 2 3 4 5 7 9 10 | University of Chicago |
| Libya 1 2 3 4 5 7 9 12 | Kansas State University |
| Malaysia 1 2 3 4 5 7 11 | Truman State University |
| Mali 1 2 3 4 5 7 13 | St. Ambrose University |
| Mauritius 1 2 3 4 5 7 8 | Aquinas College |
| Mexico 1 2 3 4 5 7 9 12 | Alverno College |
| Myanmar 1 2 3 4 5 7 | McKendree University |
| Nepal 1 2 3 4 5 7 9 12 | Coe College |
| Netherlands 1 2 3 4 5 7 9 10 12 | Kansas State University |
| New Zealand 1 2 3 4 5 7 | Johnson County Community College |
| Niger 1 2 3 4 5 6 7 | East Texas Baptist University |
| Nigeria 1 2 3 4 5 7 12 13 | Saginaw Valley State University |
| Pakistan 1 2 3 4 5 7 9 12 | Eastern Michigan University |
| Peru 1 2 3 4 5 7 9 12 | University of Minnesota - Twin Cities |
| Philippines 1 2 3 4 5 7 12 | Southeast Missouri State University |
| Poland 1 2 3 4 5 7 9 10 12 | Dominican University |
| Republic of Korea 1 2 3 4 5 7 12 | Bowling Green State University |
| Romania 1 2 3 4 5 7 10 11 | University of Wisconsin - Madison |
| Russian Federation 1 2 3 4 5 6 7 9 10 11 13 | Aquinas College |
| Rwanda 1 2 3 4 5 7 | Grand Rapids Community College |
| Saint Vincent & the Grenadines 1 2 3 4 5 6 7 | University of Central Oklahoma |
| Saudi Arabia 1 2 3 4 5 7 | Triton College |
| Singapore 1 2 3 4 5 7 | University of Mount Union |
| Slovakia 1 2 3 4 5 7 10 12 | Loyola University |
| South Africa 1 2 3 4 5 6 7 9 | Saint Mary's College |
| Spain 1 2 3 4 5 7 9 10 12 | Carthage College |
| Sudan 1 2 3 4 5 7 12 | Belmont University |
| Sweden 1 2 3 4 5 7 9 10 | Illinois Wesleyan University |
| Switzerland 1 2 3 4 5 7 9 10 | University of Chicago |
| Tunisia 1 2 3 4 5 6 7 | University of Central Missouri |
| Turkey 1 2 3 4 5 7 9 10 | Calvin University |
| Uganda 1 2 3 4 5 7 8 | Hollins University |
| Ukraine 1 2 3 4 5 7 9 10 12 | Truman State University |
| United Kingdom 1 2 3 4 5 6 7 8 9 10 11 13 | University of St. Thomas |
| United States of America 1 2 3 4 5 6 9 10 11 13 | Northern Kentucky University |
| Uruguay 1 2 3 4 5 7 9 12 | College of DuPage |
| Venezuela 1 2 3 4 5 7 12 | Purdue University Fort Wayne |
| Viet Nam 1 2 3 4 5 6 7 | Westminster College |
| Yemen 1 2 3 4 5 7 11 | University of Wisconsin - La Crosse |
*Associate Members of the Economic Commission for Europe (ECE) are not Member States of the United Nations and do not have seats on the General Assembly Plenary or the General Assembly Committees; therefore only 1-2 delegates may be assigned.