| Acronym | Definition |
|---|
| CCGE➣Canadian Council for Geographic Education |
| CCGE➣Cold Cathode Gauge Experiment (NASA) |
| CCGE➣Canadian Centre for Geodetic Engineering (Fredericton, New Brunswick, Canada) |
| CCGE➣Cleft Palate, Cardiac Defect, Genital Anomalies, and Ectrodactyly |
| CCGE➣Complete Comparison of Gene Expression (pathology) |
| CCGE➣Confederation of Central Government Employees (India) |