DCCU
| Acronym | Definition |
|---|---|
| DCCU | DuPont Community Credit Union |
| DCCU | Delta Community Credit Union (formerly Delta Employees Credit Union) |
| DCCU | Direct Current Charging Unit (British Army) |
| DCCU | Dell Client Configuration Utility |
| DCCU | Data Communications Control Unit |
| DCCU | Display Computer Control Unit (NASA) |
| DCCU | Deere Community Credit Union |
| DCCU | Drug Control and Coordination Unit |
| DCCU | Digital Command and Control Unit (NASA) |
| DCCU | Digital Communications and Control Unit (NASA) |
| DCCU | District of Canterbury Credit Union Ltd. (Kent, UK) |