| Acronym | Definition |
|---|
| GCEE | Génie Civil de l'Eau et de l'Environnement (French: Civil Engineering Water and Environment) |
| GCEE | Georgia Council on Economic Education (est. 1972; Atlanta, GA) |
| GCEE | Group of Catalysis for Energy and Environment (Switzerland) |
| GCEE | Greater Cincinnati Environmental Educators (Cincinnati, OH) |
| GCEE | Global Colloquium on Engineering Education |
| GCEE | Gulf Centre for Excellence in Ethics (est. 1998; Boston, MA) |
| GCEE | Gulf Centre for Engineering Education (Caledonian College; Oman) |
| GCEE | Graduate Courses in Engineering Education (UNESCO International Centre for Engineering Education) |