List of political parties in Costa Rica

• National Liberation Party (PLN) (Partido Liberación Nacional)
• Libertarian Movement Party (PML) Movimiento Libertario (Libertarian Movement)
• Social Christian Unity Party (PUSC) (Partido de Unidad Socialcristiana)
• Citizens' Action Party (PAC) (Partido Acción Ciudadana)

See also: List of political parties, Politics of Costa Rica