ETCB
| Acronym | Definition |
|---|---|
| ETCB | End to Cyber Bullying (est. 2010) |
| ETCB | East Tennessee Concert Band |
| ETCB | Electronics Training Circuit Board (training module) |
| ETCB | East Troy Community Band (Troy, Michigan) |
| ETCB | Effective Teaching Clinical Behaviors (Likert; nursing educators evaluation scale) |