sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Automated Common Concentration International Service | *** |
| Automated Command and Control Information System | *** |
| Association of Consumer Credit Information Suppliers | *** |
| Automated Childhood Cancer Information System | *** |
| American College of Computer Information Sciences | *** |
| American and Canadian Consortium of Independent Schools | ** |
| Advisory Committee for Central Infrastructure Service | ** |
| Advanced Composites Centre for Innovation and Science | ** |
| American College of Computers and Information Systems | ** |
| Australian Chamber of Commerce and Industry | ** |
| Automated Command Control Information System | ** |
| Advisory Committee for Central Infrastructure Services | ** |
| American College of Cardiology Interventional Symposium | * |
| Association of Counties and Cities Information Systems | * |
| AUTOMATED CHILD CARE INFORMATION SYSTEM | * |
| Association of City and County Information Services | * |
| Automated Command Control and Information System | * |
| Air Combat Command Interim Security | * |
| Arkansas Common Course Index System | * |
| Army Command and Control Information System | * |
| (Army/Automated) Command & Control Information System | * |
| Advisory Committee for Coordination of Information Systems | * |
| Advisory Committee for the Coordination of Information Systems | * |
| Aircraft Central Computer Interface Subsystem | * |