sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Cal Data Systems Inc | *** |
| Cross Domain Semantic Interoperability | *** |
| Committee for the Dissemination of Scientific Information | ** |
| Committee on the Dissemination of Scientific Information | ** |
| Committee on Dissemination of Scientific Information | ** |
| Control Data Systems Inc | ** |
| Contracts Development Specialists Inc | * |
| Climate Data Support Initiative | * |
| Clinical DataFax Systems Inc | * |
| Computer Data Systems Incorporated | * |
| Central Design Systems Incorporated | * |
| Centro De Sistemas Integrados | * |
| Christian Dating Service International | * |
| Communications Data Services Incorporated | * |
| Creative Data Systems Incorporated | * |