| Abbreviation | Definition |
|---|---|
| CEE | Consortium for Energency Efficiency |
| CEEF | California Environmental Education Foundation |
| CEEF | Canadian Education Exchange Foundation |
| CEEF | Cape Elizabeth Education Foundation |
| CEEF | City of Evansville Endowment Fund |
| CEEF | Community Events Endowment Fund |
| CEEF | Connecticut Energy Efficiency Fund |
| CEEF | Cupertino Educational Endowment Foundation |
| CEEF | Cynthia Earley Educational Foundation |
| CEF | Child Evangelism Fellowship |
| CEFAC | The Clothe, Educate and Feed a Child |
| CEG | Campaign to End Genocide |
| CEHI | Community Emergency Healthcare Initiative |
| CEIT | Center of Excellence for Information Technology |
| CEMF | Children's Emergency Medical Fund |
| CEO | Campaign to End Obesity |
| CEOFA | Children's Educational Opportunity Foundation of America |
| CEPA | Center for Economic Policy Analysis |
| CEPA | Center for Educational Policy Analysis |
| CEPA | Center for Environmental Public Advocacy |