UI

• Eurocypria Airlines
• Glossary of contract bridge terms
• International unit
• K-On!
• Manami Ui
• Permeability (electromagnetism)
• The Resistible Rise of Arturo Ui
• The United Illuminating Company
• U1 (disambiguation)
• UI (film)
• Ubiquiti
• Ui (band)
• Ui (digraph)
• Ui Miyazaki
• Ui Shigure
• Unemployment insurance
• Unit injector
• Unit interval (data transmission)
• United Ireland
• Universitas Indonesia railway station
• Universities Ireland
• University of Ibadan
• University of Iceland
• University of Idaho
• University of Illinois
• University of Iloilo
• University of Indonesia
• University of Innsbruck
• University of Iowa
• University of Isfahan
• Unix International
• Urinary incontinence
• User interface
• Youichi Ui