UNCLE
| Acronym | Definition |
|---|---|
| UNCLE | United Network Command for Law Enforcement |
| UNCLE | United Network Command for Law and Enforcement (from the TV show) |
| UNCLE | Unusual Nut-Case Lays of Ea (J.R.R. Tolkein humor website) |
| UNCLE | Understanding Nitrogen and Carbohydrate Metabolism for Legume Engineering |
| UNCLE | Unix Network for Computer Security in Law Enforcement |