| Acronym | Definition |
|---|
| UIA➣Universidad Iberoamericana (México) |
| UIA➣Union Internationale des Avocats (French: International Association of Lawyers) |
| UIA➣Union of International Associations |
| UIA➣Unión Industrial Argentina |
| UIA➣United Inventors Association |
| UIA➣Under the Influence of Alcohol |
| UIA➣University of Antwerp |
| UIA➣Union Internationale des Architectes (French: International Union of Architects) |
| UIA➣United Iraqi Alliance |
| UIA➣Unemployment Insurance Agency (Michigan) |
| UIA➣Umts Integrity Algorithm |
| UIA➣Uganda Investment Authority |
| UIA➣Ukraine International Airlines |
| UIA➣United Israel Appeal |
| UIA➣user interface automation |
| UIA➣Universidad Internacional de las Americas |
| UIA➣Ukrainian Insurgent Army |
| UIA➣United Interfaith Action (Massachusets) |
| UIA➣Ultrasonic Industry Association |
| UIA➣University of Indianapolis Athens (Athens, Greece) |
| UIA➣Used in Action |
| UIA➣Unassigned Integer Arithmetic |
| UIA➣Unit Identification Application |
| UIA➣Unit-Invariant Abelian (code) |