| Acronym | Definition |
|---|
| UCAN➣Utility Consumers' Action Network (California) |
| UCAN➣Unified Cellular and Adhoc Network Architecture |
| UCAN➣United Community Action Network (Oregon) |
| UCAN➣Uhlich Children's Advantage Network |
| UCAN➣Utah Communications Agency Network |
| UCAN➣Universidade Catolica de Angola (Portuguese: Angolan Catholic University) |
| UCAN➣Ultra-wideband Concepts for Ad hoc Networks (self-organising Wireless Personal Area Network technology project) |
| UCAN➣User Circuit Mode Access to Network |