word | | Constitution |
| Akrotiri | Akrotiri | Sovereign Base Areas of Akrotiri and Dhekelia Order in Council 1960, effective 16 August 1960, functions as a basic legal document |
| Akrotiri | Dhekelia | Sovereign Base Areas of Akrotiri and Dhekelia Order in Council 1960, effective 16 August 1960, functions as a basic legal document |
| allowed | Denmark | 5 June 1953; note - constitution allowed for a unicameral legislature and a female chief of state |
| allowed | Portugal | ... strict civilian control, trimmed the powers of the president, and laid the groundwork for a stable, pluralistic liberal democracy; they allowed for the privatization of nationalized firms and government-owned communications media |
| allowed | Slovakia | ... effective 1 January 1993; changed September 1998; amended February 2001 note: the change in September 1998 allowed direct election of the president; the amendment of February 2001 allowed Slovakia to apply for ... |
| allows | Djibouti | approved by referendum 4 September 1992; note - constitution allows for multiparties |
| amended | Anguilla | Anguilla Constitutional Order 1 April 1982; amended 1990 |
| amended | Argentina | 1 May 1853; amended many times starting in 1860 |
| amended | Bangladesh | enacted 4 November 1972; effective 16 December 1972; suspended following coup of 24 March 1982; restored 10 November 1986; amended many times |
| amended | Belgium | ... drafted 25 November 1830; approved by Congress 7 February 1831; entered into force 26 July 1831; amended many times; revised 14 July 1993 to create a federal state; in 1967 an official ... |
| amended | Bermuda | 8 June 1968; amended 1989 and 2003 |
| amended | Burkina Faso | approved by referendum 2 June 1991; formally adopted 11 June 1991; last amended January 2002 |
| amended | Cameroon | approved by referendum 20 May 1972; adopted 2 June 1972; revised January 1996; amended April 2008 |
| amended | Chile | 11 September 1980, effective 11 March 1981; amended several times |