| Abbreviation | Definition |
|---|---|
| EECA | Eastern Europe and Central Asia |
| EECA | Eastern European and Central Asian |
| EECA | Emerging Europe and Central Asia |
| EECC | East European Comic Con |
| EECC | European Edge Computing Consortium |
| EECC | European Electronic Communications Code |
| EECC | European Enterprises Climate Cup |
| EECC | European EPC Competence Center |
| EECC | European Exam in Core Cardiology |
| EECC | European Examination in Core Cardiology |
| EECH | European Energy Consult Holding |
| EECI | European Embedded Control Institute |
| EECS | European Energy Certificate System |
| EECT | European Excellence for Consultancy and Training |
| EEDC | Eastern European Drift Cup |
| EEDR | Epic European Disability Roadtrip |
| EEDR | European Eating Disorders Review |
| EEEI | European Energy Efficiency Improvement |
| EEEI | European Expertise and Expert Institute |
| EEF | Early European Farmers |