| Word | Date | Name |
| Country | Title |
| CLARK | 29 October 2008 | Helen Elizabeth CLARK |
| New Zealand | Prime Minister |
| CLARK | 29 October 2008 | Helen Elizabeth CLARK |
| New Zealand | Minister for Arts, Culture, & Heritage |
| CLARK | 29 October 2008 | Helen Elizabeth CLARK |
| New Zealand | Minister for Foreign Affairs |
| CLARK | 22 October 2008 | Helen CLARK |
| New Zealand | Prime Minister |
| CLARK | 22 October 2008 | Helen CLARK |
| New Zealand | Minister of Arts, Culture, & Heritage |
| CLARK | 22 October 2008 | Helen CLARK |
| New Zealand | Minister of Foreign Affairs |
| CLARK | 20 November 2006 | Helen CLARK |
| New Zealand | Minister of Arts, Culture, & Heritage |
| Clark | 29 November 2004 | Clark, Helen |
| New Zealand | Prime Minister |
| Clark | 29 November 2004 | Clark, Helen |
| New Zealand | Minister of Arts, Culture, & Heritage |
| CLARKE | 23 February 2006 | Gline CLARKE |
| Barbados | Minister of Public Works |
| CLARKE | 10 January 2012 | Roger CLARKE |
| Jamaica | Minister of Agriculture & Fisheries |
| CLARKE | 27 December 2006 | Roger CLARKE |
| Jamaica | Minister of Agriculture & Land |
| CLARKE | 17 March 2006 | Roger CLARKE |
| Jamaica | Minister of Agriculture |
| Clarke | 22 September 2004 | Clarke, Roger |
| Jamaica | Minister of Agriculture |
| CLARKE | 19 January 2012 | Kenneth CLARKE |
| United Kingdom | Secretary of State for Justice & Lord Chancellor |
| CLARKE | 14 November 2005 | Charles CLARKE |
| United Kingdom | Secretary of State for the Home Department |
| CLARKSON | 18 May 2005 | Adrienne CLARKSON |
| Canada | Governor General |
| Claros | 27 January 2012 | Claudia Stacy PENA Claros |
| Bolivia | Minister of Autonomy |
| Claud | 24 June 2010 | Claud BASIBUHE Nyamulabu |
| Congo, Democratic Republic of the | Minister of Small & Medium-Scale Enterprises |
| Claude | 19 September 2010 | Claude BAZIBUHE Nyamugabo |
| Congo, Democratic Republic of the | Minister of Youth & Sports |
| Claude | 29 September 2009 | Claude Alphonse NSILOU |
| Congo, Republic of the | Minister of Construction, Town Planning, & Housing |