| Acronym | Definition |
|---|
| UPK➣User Productivity Kit (Oracle) |
| UPK➣User Productivity Kit |
| UPK➣Universal Pre-Kindergarten |
| UPK➣Upkeep |
| UPK➣University Press of Kentucky (est. 1969; Lexington, KY) |
| UPK➣Underpinning Knowledge |
| UPK➣Universal Practical Knowledge |
| UPK➣Unit Pengurusan Kolej (Malaysian college) |
| UPK➣Unit Pack |