| Acronym | Definition |
|---|
| URG | Urgent |
| URG | User Reference Group |
| URG | University Research Grant |
| URG | Urogastrone |
| URG | Utility Retained Generation (utility industry) |
| URG | You Are Gay |
| URG | Underway Replenishment Group |
| URG | Under Represented Group |
| URG | University Research Glassware (Chapel Hill, NC) |
| URG | United Recycler's Group |
| URG | University Residence Government |
| URG | Unity Resource Group (private military company; Dubai, United Arab Emirates) |
| URG | Universal Radio Group |
| URG | Unitary Reflection Group |
| URG | Universal Reference Grid |
| URG | Unleaded Regular Gasoline |
| URG | Union Radioperiódicos de Guatemala (Union of Guatemalan Radio Shows) |