constitutional government in free association with
the US; the Compact of Free Association entered into force 21
October 1986 and the Amended Compact entered into force in May 2004

Martinique
NA

Mauritania
republic

Mauritius
parliamentary democracy

Mayotte
NA

Mexico
federal republic

Micronesia, Federated States of
constitutional government in free
association with the US; the Compact of Free Association entered
into force 3 November 1986 and the Amended Compact entered into
force May 2004

Moldova
republic

Monaco
constitutional monarchy

Mongolia
mixed parliamentary/presidential

Montserrat
NA

Morocco
constitutional monarchy

Mozambique
republic

Namibia
republic

Nauru
republic

Nepal
parliamentary democracy and constitutional monarchy

Netherlands
constitutional monarchy

Netherlands Antilles
parliamentary

New Caledonia
NA

New Zealand
parliamentary democracy

Nicaragua
republic

Niger
republic

Nigeria
federal republic

Niue
self-governing parliamentary democracy

Norfolk Island
NA

Northern Mariana Islands
commonwealth; self-governing with locally
elected governor, lieutenant governor, and legislature

Norway
constitutional monarchy

Oman
monarchy

Pakistan
federal republic

Palau
constitutional government in free association with the US; the
Compact of Free Association entered into force 1 October 1994

Panama
constitutional democracy

Papua New Guinea
constitutional monarchy with parliamentary democracy

Paraguay
constitutional republic

Peru
constitutional republic

Philippines
republic

Pitcairn Islands
NA

Poland
republic

Portugal
parliamentary democracy

Puerto Rico
commonwealth

Qatar
traditional monarchy

Reunion
NA

Romania
republic

Russia
federation

Rwanda
republic; presidential, multiparty system

Saint Helena
NA

Saint Kitts and Nevis
constitutional monarchy with Westminster-style
parliament

Saint Lucia
Westminster-style parliamentary democracy

Saint Pierre and Miquelon
NA

Saint Vincent and the Grenadines
parliamentary democracy;
independent sovereign state within the Commonwealth

Samoa
mix of parliamentary democracy and constitutional monarchy

San Marino
independent republic

Sao Tome and Principe
republic

Saudi Arabia
monarchy

Senegal