sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Arthritis Cost Consequence Evaluation System | ** |
| Alliance of Community Colleges for Electronic Sharing | ** |
| Animal Critical Care and Emergency Services | ** |
| Association of California Community and Energy Services | ** |
| Academic and Community Cooperation for Environmental Sustainability | ** |
| Association of Career Centres in Educational Settings | * |
| Adams County Center for Educational Success | * |
| Amsterdam Center for Comparative European Social | * |
| Army Civilian Career Evaluation Systems | * |
| Automated Controlled Correspondence Extraction System | * |