DMO may refer to:

Government

• Debt Management Office (United Kingdom), an executive agency of the United Kingdom government
• Defence Materiel Organisation, a former agency of the government of Australia
• Destination Management Organization, a program of the government of Indonesia; see Tourism in Indonesia#Destination Management Organization
• Directorate of Military Intelligence (United Kingdom), a position at the UK War Office
• District Municipal Office, see municipal governance in India

Entertainment

• Digimon Masters Online, a massively multiplayer online role-playing video game
• Warhammer 40,000: Dark Millennium Online, a multiplayer role-playing video game
• DMO, a character who first appeared in the episode " Be More" of the animated series Adventure Time

Other uses

• Destination marketing organization, an organization that promotes a place in order to increase the number of visitors
• Dilute magnetic oxide, a type of functional semiconducting oxide with applications in Spintronics
• DirectX Media Objects, a multimedia software API from Microsoft
• Domodedovo Airlines, a former airline, headquartered at Domodedovo International Airport in Moscow
• Kemezung language, a language native to Cameroon with ISO 639-3 code dmo

This disambiguation page lists articles associated with the title DMO.
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