| Word | Date | Name |
| Country | Title |
| Umaru | 14 April 2010 | Umaru YAR'ADUA |
| Nigeria | President |
| Umaru | 1 April 2008 | Umaru YAR'ADUA |
| Nigeria | Minister of Energy |
| Umayya | 14 November 2011 | Umayya TOUKAN |
| Jordan | Minister of Finance |
| Umayya | 27 October 2010 | Umayya TOUKAN |
| Jordan | Governor, Central Bank of Jordan |
| Umberto | 7 October 2010 | Umberto BOSSI |
| Italy | Minister of Reforms & Federalism |
| UMBETOV | 12 May 2005 | Serik UMBETOV |
| Kazakhstan | Minister of Agriculture |
| Umirzak | 19 April 2011 | Umirzak SHUKEYEV |
| Kazakhstan | First Deputy Prime Minister |
| Umirzak | 20 November 2008 | Umirzak SHUKEYEV |
| Kazakhstan | Deputy Prime Minister |
| UMOTALIEV | 10 December 2010 | Emil UMOTALIEV |
| Kyrgyzstan | Minister of Economic Regulation |
| Umran | 29 January 2009 | Umran Ibrahim Abu-KRA'AA |
| Libya | Secretary of the General People's Committee for Electricity, Water, & Gas |
| Umran | 24 January 2007 | Umran Ibrahim Abu-KRA'AA |
| Libya | Secretary of the General People's Committee for Electricity, Water, & Gas |
| Un | 18 January 2012 | KIM Jong Un |
| Korea, North | Supreme Commander, Korean People's Army (KPA) |
| Un-chan | 18 March 2010 | CHUNG Un-chan |
| Korea, South | Prime Minister |
| UNA | 18 June 2007 | Benjamin UNA |
| Solomon Islands | Minister of Health & Medical Services |
| UNA | 20 April 2005 | Benjamin UNA |
| Solomon Islands | Minister of Health & Medical Services |
| UNAKITAN | 9 January 2009 | Kemal UNAKITAN |
| Turkey | Minister of Finance |
| UNASA | 3 August 2010 | Mesi Galo UNASA |
| Samoa | Minister of Justice & Courts Administrative |
| UNDA | 23 October 2007 | Francisco UNDA |
| Guatemala | Minister of Communication & Public Works |
| UNDA | 29 March 2007 | Francisco UNDA |
| Guatemala | Minister of Communication & Public Works |
| UNDENGE | 1 March 2007 | Samuel UNDENGE |
| Zimbabwe | Minister of State Enterprises, Antimonopolies, & Anticorruption |
| UNDJI | 24 June 2010 | Philippe UNDJI Yangya |
| Congo, Democratic Republic of the | Minister of Rural Development |