Directorate General for National Security

• Algerian police
• Directorate General for Public Security
• Directorate of General Security
• Directorate-General for External Security
• General Directorate for Internal Security
• General Directorate of General Security
• General Directorate of Security (Portugal)
• Main Directorate of State Security
• National Directorate of Security
• National Security Service (Greece)
• Sûreté
• Sûreté Nationale (Morocco)