IDDR

IDDR most commonly refers to the International Day for Disaster Reduction, an annual observance promoted by the United Nations Office for Disaster Risk Reduction (UNDRR). Established in 2009 to commemorate the Hyogo Framework for Action (2005–2015), the day is observed on October 13 and aims to raise awareness of disaster risk reduction and resilience across communities, governments, and organizations.

The day centers on highlighting practical actions to reduce disaster risk and protect lives and livelihoods. Each year, IDDR is associated with a theme that guides activities, such as improving risk assessment, strengthening governance for disaster risk reduction, investing in resilient infrastructure, and promoting inclusive preparedness. Activities commonly include public campaigns, educational programs in schools, community drills, seminars, and media outreach coordinated by governments, civil society, and international bodies. The event also serves as a platform to showcase progress toward national and international DRR targets and to encourage integration of risk reduction into development planning and climate adaptation efforts.

Because IDDR is an acronym used in multiple contexts, its exact meaning can vary by field or region. In most global discussions, however, IDDR refers to the International Day for Disaster Reduction and its related activities and themes. Context typically clarifies any alternative uses of the acronym.