word | | Diplomatic representation in the US |
| US | San Marino | San Marino does not have an embassy in the US honorary consulate(s) general: New York, Washington, DC honorary consulate(s): Detroit, Honolulu |
| US | Somalia | Somalia does not have an embassy in the US (ceased operations on 8 May 1991); note - the TFG is represented in the United States through its Permanent Mission to the United Nations |
| US | Taiwan | none; unofficial commercial and cultural relations with the people of the US are maintained through an unofficial instrumentality, the Taipei Economic and Cultural Representative Office (TECRO), which has its headquarters in Taipei ... |
| US | Tuvalu | Tuvalu does not have an embassy in the US - the country's only diplomatic post is in Fiji - Tuvalu does, however, have a UN office located at 800 2nd Avenue, Suite 400D ... |
| US | Vanuatu | Vanuatu does not have an embassy in the US; it does, however, have a Permanent Mission to the UN |
| US | Virgin Islands | none (territory of the US) |
| Usha | Mauritius | chief of mission: Ambassador Usha JEETAH chancery: 4301 Connecticut Avenue NW, Suite 441, Washington, DC 20008 telephone: [1] (202) 244-1491, 1492 FAX: [1] (202) 966-0983 |
| USHAKOV | Russia | chief of mission: Ambassador Yuriy Viktorovich USHAKOV chancery: 2650 Wisconsin Avenue NW, Washington, DC 20007 telephone: [1] (202) 298-5700, 5701, 5704, 5708 FAX: [1] (202) 298-5735 consulate(s) general: Houston, New York ... |
| UTOIKAMANU | Tonga | chief of mission: Ambassador Fekitamoeloa 'UTOIKAMANU chancery: 250 East 51st Street, New York, NY 10022 telephone: [1] (917) 369-1025 FAX: [1] (917) 369-1024 consulate(s) general: San Francisco |
| vacant | Belize | chief of mission: Ambassador (vacant) chancery: 2535 Massachusetts Avenue NW, Washington, DC 20008 telephone: [1] (202) 332-9636 FAX: [1] (202) 332-6888 consulate(s) general: Los Angeles |
| vacant | Burma | chief of mission: Ambassador (vacant); Charge d'Affaires MYINT LWIN chancery: 2300 S Street NW, Washington, DC 20008 telephone: [1] (202) 332-3344 FAX: [1] (202) 332-4351 consulate(s) general: New York |
| vacant | Croatia | chief of mission: Ambassador (vacant); Charge d'Affaires Marijan GUBIC chancery: 2343 Massachusetts Avenue NW, Washington, DC 20008 telephone: [1] (202) 588-5899 FAX: [1] (202) 588-8936 consulate(s) general: Chicago, Los Angeles ... |
| vacant | Dominica | chief of mission: vacant chancery: 3216 New Mexico Avenue NW, Washington, DC 20016 telephone: [1] (202) 364-6781 FAX: [1] (202) 364-6791 consulate(s) general: New York |
| vacant | Fiji | chief of mission: Ambassador (vacant); Charge d'Affaires Penijamini R. LOMALOMA chancery: 2000 M Street, NW, Suite 710, Washington, DC 20036 telephone: [1] (202) 466-8320 FAX: [1] (202) 466-8325 |
| vacant | Gambia, The | chief of mission: Ambassador (vacant); Charge d'Affaires Abdul Rahman COLE (since 24 December 2007) chancery: Suite 905, 1156 15th Street NW, Washington, DC 20005 telephone: [1] (202) 785-1379 FAX: [1] (202 ... |
| vacant | Lebanon | chief of mission: Ambassador (vacant); Charge d'Affaires Antoine CHEDID chancery: 2560 28th Street NW, Washington, DC 20008 telephone: [1] (202) 939-6300 FAX: [1] (202) 939-6324 consulate(s) general: Detroit, New York ... |
| vacant | Lesotho | chief of mission: Ambassador (vacant); Charge d'Affaires Mabasia MOHOBANE chancery: 2511 Massachusetts Avenue NW, Washington, DC 20008 telephone: [1] (202) 797-5533 through 5536 FAX: [1] (202) 234-6815 |
| vacant | Libya | chief of mission: ambassador (vacant); Charge d'Affaires Ali Suleiman AUJALI chancery: 2600 Virginia Avenue NW, Suite 705, Washington, DC 20037 telephone: [1] (202) 944-9601 FAX: [1] (202) 944-9060 |
| vacant | Mongolia | chief of mission: Ambassador (vacant); Charge d'Affaires Banzragch ODONJIL chancery: 2833 M Street NW, Washington, DC 20007 telephone: [1] (202) 333-7117 FAX: [1] (202) 298-9227 |
| vacant | Poland | chief of mission: Ambassador (vacant); Charge d'Affaires Wojciech FLERA; note - Robert KUPIECKI has been named the next Polish Ambassador to the US by the Polish Government chancery: 2640 16th Street NW ... |
| vacant | Sierra Leone | chief of mission: Ambassador (vacant); Charge d'Affaires Hassan M. CONTECH chancery: 1701 19th Street NW, Washington, DC 20009 telephone: [1] (202) 939-9261 through 9263 FAX: [1] (202) 483-1793 |
| vacant | Sudan | chief of mission: Ambassador (vacant); Charge d'Affaires John UKEC Lueth chancery: 2210 Massachusetts Avenue NW, Washington, DC 20008 telephone: [1] (202) 338-8565 FAX: [1] (202) 667-2406 |