* Students may not seek approval to this country
| Afghanistan * | Ecuador | Libya * | Solomon Islands |
| Albania | Egypt * | Madagascar * | Somalia * |
| Algeria * | El Salvador * | Malaysia | South Africa |
| Angola | Equatorial Guinea | Malawi | South Korea |
| Antarctica | Eritrea * | Maldives | South Sudan, Republic of * |
| Armenia | Ethiopia * | Mali * | Spain |
| Azerbaijan | French Guiana | Mauritania * | Sri Lanka * |
| Bahrain * | Gabon | Mexico | St. Kitts * |
| Bangladesh * | Gambia, The | Moldova | St. Vincent * |
| Barbados | Georgia | Mongolia | Sudan * |
| Belarus | Ghana | Morocco * | Swaziland |
| Belize | Grenadines * | Mozambique | Suriname |
| Benin | Guatemala * | Myanmar (Burma) | Syria * |
| Bhutan | Guinea * | Namibia | Tajikistan |
| Bolivia | Guinea-Bissau * | Nepal | Tanzania |
| Bosnia Herzegovina | Guyana | Nevis * | Thailand |
| Botswana | Haiti * | Nicaragua * | Timor-Leste * |
| Brazil | Honduras * | Niger * | Togo |
| Burkina Faso * | Hong Kong (China) | Nigeria * | Trinidad & Tobago |
| Burundi * | India | North Korea * | Tunisia * |
| Cambodia | Indonesia * | Oman | Turkey * |
| Cameroon * | Iran * | Pakistan * | Turkmenistan |
| Cape Verde | Iraq * | Panama | Uganda |
| Central Africa Republic * | Israel, (West Bank & Gaza) * | Papua New Guinea * | Ukraine * |
| Chad * | Jamaica | Paraguay | United Arab Emirates |
| China | Jordan * | Peru | U.S. Virgin Islands |
| Chile * | Kazakhstan | Philippines * | Uzbekistan * |
| Columbia * | Kenya * | Puerto Rico | Venezuela * |
| Congo | Kosovo | Qatar | Vietnam |
| Congo, Democratic Republic of * | Kuwait | Russia | Yemen * |
| Costa Rica | Kyrgyz Republic * | Rwanda | Zambia |
| Cote D'Ivoire * | Laos | Saudi Arabia * | Zimbabwe * |
| Cuba * | Lebanon * | Senegal | |
| Djibouti * | Lesotho | Serbia | |
| Dominican Republic | Liberia * | Sierra Leone * |