sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Area of Critical Environmental Concern | **** |
| Association of Editorial Cartoonists | **** |
| Australian Council for Education | **** |
| APEC Cyber Education Cooperation | **** |
| Association of Canadian Editorial Cartoonists | **** |
| American Council of Engineering Company | *** |
| Association of Eastern Canada | *** |
| Advanced Computer Education Center | *** |
| And the American Council of Engineering Companies | *** |
| Australian Computers in Education Conference | *** |
| Aftermarket Council on Electronic Commerce | *** |
| American Cultural and Educational Center | *** |
| Arizona Council for Economic Conversion | *** |
| American Council of Engineering Cos | ** |
| Arabian Consulting Engineering Centre | ** |
| Association for Culture Education and Communication | ** |
| Areas of Critical Environmental Concerns | ** |
| Atari Computer Enthusiasts of Columbus | ** |
| Animal Care and Ethics Committees | ** |
| American Council of Engineering Consultants | ** |
| American Consulting Engineering Council | ** |
| Australian Council of Education Centres | ** |
| Area of Critical Environment Concern | ** |
| Adams Columbia Electric Cooperative | ** |
| Adult Care Education Center | ** |
| Adams County Education Consortium | * |
| Adovisory Committee on Electromagnetic Compatibility | * |
| American Council on Exercise | * |
| American Crane and Equipment Company | * |
| Australasian Computers in Education Conference | * |
| Advisory Council on Energy Conservation | * |
| Ambedkar Competitive Examination Center | * |
| Arabian Consulting Engineering Center | * |
| All Campus Elections Commission | * |
| Associations Consulting Engineers Council | * |
| Airborne Communications and Electronics | * |
| Atelier de Construction Electriques de Charleroi | * |
| Allied Canadian Equities Corporation | * |
| American Consulting Engineers Company | * |
| Art Columbus Education Colleges | * |