CUA

Cua can refer to:

• Cúa, a city outside of Caracas, Venezuela
• Cua, a form of Cai (surname), an ethnic Chinese surname.

CUA is a three letter acronym that can refer to:

• The Catholic University of America
• Center for Ultracold Atoms, a division of the MIT Physics Department in conjunction with Harvard University
• China United Airlines
• The ICAO airline designator for China United Airlines
• Cost-utility analysis, a form of economic analysis used to guide procurement decisions
• Credit Union Atlantic, the largest credit union in Nova Scotia
• CUA (company), formerly Credit Union Australia, Australia's largest credit union
• Common User Access, a specification for user-computer interfaces, written by IBM