ECRU
| Acronym | Definition |
|---|---|
| ECRU | Environmental Change Research Unit (University of Helsinki; Helsinki, Finland) |
| ECRU | Eastern Counties Rugby Union (England, UK) |
| ECRU | Effective Care Research Unit (South Africa) |
| ECRU | Enhanced Command Response Unit |
| ECRU | Environmental Consulting and Research Unit (Commonwealth Scientific and Industrial Research Organization; Victoria, Australia) |