UIA

UIA can refer to:

• Inter-American University (Universidad Interamericana de Puerto Rico)
• Ukrainian Insurgent Army
• Ukraine International Airlines
• Universiti Islam Antarabangsa
• Union of International Associations
• United International Airlines, a Serbian cargo airline
• United Iraqi Alliance
• Universidad Iberoamericana in Mexico
• International Union of Architects (Union internationale des Architectes)
• Argentine Industrial Union (Unión Industrial Argentina)
• Union Internationale des Avocats
• Universitaire Instelling Antwerpen
• United Israel Appeal (Keren Hayesod - United Israel Appeal)
• United Israel Appeal, Inc.
• Unmanaged Internet Architecture
• UI Automation, a Microsoft computer accessibility technology
• UIA (Insurance), in the United Kingdom