| Acronym | Definition |
|---|
| EECA➣Energy Efficiency and Conservation Authority (New Zealand) |
| EECA➣Enable Extended Contingent Allegiance |
| EECA➣Eastern Europe and Central Asia (region) |
| EECA➣European Electronic Component Manufacturers Association |
| EECA➣Engineering Evaluation/Cost Analysis (also seen as EE/CA) |
| EECA➣Energy-Efficient Control Algorithm |
| EECA➣Eastern Eyre Cricket Association (Australia) |
| EECA➣East End Community Academy (Parkhead, Glasgow, UK) |