word | | Executive branch |
| chief | Bosnia and Herzegovina | chief of state: Chairman of the Presidency Zeljko KOMSIC (chairman of the presidency since 10 July 2011; presidency member since 6 November 2006 - Croat); other members of the three-member presidency rotate ... |
| chief | Botswana | chief of state: President Seretse Khama Ian KHAMA (since 1 April 2008); Vice President Mompati MERAFHE (since 1 April 2008); note - the president is both the chief of state and head of ... |
| chief | Brazil | chief of state: President Dilma ROUSSEFF (since 1 January 2011); Vice President Michel TEMER (since 1 January 2011); note - the president is both the chief of state and head of government head ... |
| chief | British Indian Ocean Territory | chief of state: Queen ELIZABETH II (since 6 February 1952) head of government: Commissioner Colin ROBERTS (since July 2008); Administrator John MCMANUS (since April 2011); note - both reside in the UK and ... |
| chief | British Virgin Islands | chief of state: Queen ELIZABETH II (since 6 February 1952); represented by Governor Boyd MCCLEARY (since 20 August 2010) head of government: Premier Orlando SMITH (since 9 November 2011) cabinet: Executive Council ... |
| chief | Brunei | chief of state: Sultan and Prime Minister Sir HASSANAL Bolkiah (since 5 October 1967); note - the monarch is both the chief of state and head of government head of government: Sultan and ... |
| chief | Bulgaria | chief of state: President Rosen PLEVNELIEV (since 22 January 2012); Vice President Margarita POPOVA (since 22 January 2012) head of government: Prime Minister Boyko BORISSOV (since 27 July 2009); Deputy Prime Ministers ... |
| chief | Burkina Faso | chief of state: President Blaise COMPAORE (since 15 October 1987) head of government: Prime Minister Luc-Adolphe TIAO (since 18 April 2011) cabinet: Council of Ministers appointed by the president on the ... |
| chief | Burma | chief of state: President THEIN SEIN (since 4 February 2011); Vice President SAI MOUK KHAM (since 3 February 2011); Vice President TIN AUNG MYINT OO (since 4 February 2011) head of government ... |
| chief | Burundi | chief of state: President Pierre NKURUNZIZA - Hutu (since 26 August 2005); First Vice President Therence SINUNGURUZA - Tutsi (since 29 August 2010); Second Vice President Gervais RUFYIKIRI - Hutu (since 29 August 2010); note ... |
| chief | Cambodia | chief of state: King Norodom SIHAMONI (since 29 October 2004) head of government: Prime Minister HUN SEN (since 14 January 1985) [co-prime minister from 1993 to 1997]; Permanent Deputy Prime Minister ... |