| Acronym | Definition |
|---|
| UCO➣University of Central Oklahoma |
| UCO➣Universidad de Córdoba (University of Cordoba, Spain) |
| UCO➣Used Cooking Oil |
| UCO➣Université Catholique de l'Ouest |
| UCO➣Use Case Object |
| UCO➣Uccf Overflow |
| UCO➣Usb Conversion Option |
| UCO➣Use Counter |
| UCO➣Under Cover Operation |
| UCO➣Unconverted Oil |
| UCO➣Use Classes Order |
| UCO➣University Chamber Orchestra (various locations) |
| UCO➣University Centre Oldham (University of Huddersfield; UK) |
| UCO➣Under Cover Officer (various locations) |
| UCO➣Under Cover Of |
| UCO➣United Cooperatives of Ontario |
| UCO➣USB (Universal Serial Bus) Conversion Option (cable; various companies) |
| UCO➣UNAIDS Country Office (UN) |
| UCO➣Uncommitted Obligation |
| UCO➣Universal Weather Landing Code |
| UCO➣Utility Compiler |