Departments and Offices

• EOSG Executive Office of the Secretary-General
• DCO Development Coordination Office
• DESA Department of Economic and Social Affairs
• DGACM Department for General Assembly and Conference Management
• DGC Department of Global Communications
• DMSPC Department of Management Strategy, Policy and Compliance
• DOS Department of Operational Support
• DPO Department of Peace Operations
• DPPA Department of Political and Peacebuilding Affairs
• DSS Department of Safety and Security
• OCHA Office for the Coordination of Humanitarian Affairs
• OCT Office of Counter-Terrorism
• ODA Office for Disarmament Affairs
• OHCHR Office of the United Nations High Commissioner for Human Rights
• OIOS Office of Internal Oversight Services
• OLA Office of Legal Affairs
• OOSA Office for Outer Space Affairs
• OSAA Office of the Special Adviser on Africa
• SRSG/CAAC Office of the Special Representative of the Secretary-General for Children and Armed Conflict
• SRSG/SVC Office of the Special Representative of the Secretary-General on Sexual Violence in Conflict
• SRSG/VAC Office of the Special Representative of the Secretary-General on Violence Against Children
• UNDRR United Nations Office for Disaster Risk Reduction
• UNODC United Nations Office on Drugs and Crime
• UNOG United Nations Office at Geneva
• UN-OHRLLS Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States
• UNON United Nations Office at Nairobi
• UNOP United Nations Office for Partnerships
• UNOV United Nations Office at Vienna
• UN YOUTH United Nations Youth Office

Regional Commissions