| Acronym | Definition |
|---|
| TUO➣Technical University of Ostrava (Czech Republic) |
| TUO➣Tell Us Once (UK Department for Work and Pensions) |
| TUO➣Taupo, New Zealand - Taupo (Airport Code) |
| TUO➣Tanguy Ukulele Orchestra |
| TUO➣Time Use Observatory (Workshop) |
| TUO➣The Underground Orchestra (band) |
| TUO➣Technology Utilization Office (US NASA) |
| TUO➣The Ultimates Organization (gaming) |