word | | Executive branch |
| chief | Bahrain | chief of state: King HAMAD bin Isa al-Khalifa (since 6 March 1999); Heir Apparent Crown Prince SALMAN bin Hamad (son of the monarch, born 21 October 1969) head of government: Prime ... |
| chief | Bangladesh | chief of state: President Zillur RAHMAN (since 12 February 2009) head of government: Prime Minister Sheikh HASINA Wajed (since 6 January 2009) cabinet: Cabinet selected by the prime minister and appointed by ... |
| chief | Barbados | chief of state: Queen ELIZABETH II (since 6 February 1952); represented by Governor General Sir Clifford Straughn HUSBANDS (since 1 June 1996) head of government: Prime Minister David THOMPSON (since 16 January ... |
| chief | Belarus | chief of state: President Aleksandr LUKASHENKO (since 20 July 1994) head of government: Prime Minister Sergey SIDORSKIY (since 19 December 2003); First Deputy Prime Minister Vladimir SEMASHKO (since December 2003) cabinet: Council ... |
| chief | Belgium | chief of state: King ALBERT II (since 9 August 1993); Heir Apparent Prince PHILIPPE, son of the monarch head of government: Prime Minister Herman VAN ROMPUY (30 December 2008) cabinet: Council of ... |
| chief | Belize | chief of state: Queen ELIZABETH II (since 6 February 1952); represented by Governor General Sir Colville YOUNG, Sr. (since 17 November 1993) head of government: Prime Minister Dean BARROW (since 8 February ... |
| chief | Benin | chief of state: President Thomas YAYI Boni (since 6 April 2006); note - the president is both the chief of state and head of government head of government: President Thomas YAYI Boni (since ... |
| chief | Bermuda | chief of state: Queen ELIZABETH II (since 6 February 1952); represented by Governor Sir Richard GOZNEY (since 12 December 2007) head of government: Premier Ewart BROWN (since 30 October 2006); Deputy Premier ... |
| chief | Bhutan | chief of state: King Jigme Khesar Namgyel WANGCHUCK (since 14 December 2006); note - King Jigme Singye WANGCHUCK abdicated the throne on 14 December 2006 and his son immediately succeeded him; the nearly ... |
| chief | Bolivia | chief of state: President Juan Evo MORALES Ayma (since 22 January 2006); Vice President Alvaro GARCIA Linera (since 22 January 2006); note - the president is both chief of state and head of ... |