sort by Rank | Alpha
| Possible Meanings | Rank |
| Council for the Advancement of Education | *** |
| Council of Adult Education | *** |
| California Council for Adult Education | *** |
| College Committee on Academic | *** |
| Council for Adult Education | *** |
| Canberra College of Advanced Education | *** |
| Coalition for Clean Affordable Energy | *** |
| orientation-contingent color aftereffect | ** |
| Canadian Council for Advancement of Education | ** |
| Cross Cultural Art Exchange | ** |
| Common Criteria Authoring Environment | ** |
| Culture Catch Arts Entertainment | ** |
| California Council of Adult Educators | ** |
| Canadian Council for Advancement in Education | * |
| Council for Adult Educators | * |
| California Classified Advertising Executives | * |
| Checklist for Child Abuse Evaluation | * |
| CheckPoint Certified Addressing Engineer | * |
| California Consortium for Arts Education | * |
| Control and Computer Aided Engineering | * |
| Council of Chemical Association Executives | * |