sort by Rank | Alpha
| Possible Meanings | Rank |
| Corporate Finance Advisory Services | ***** |
| Children Family and Adult Services | **** |
| Chartered Financial Analysts Society | *** |
| Cognitive Function and Ageing Study | *** |
| Center for Adult Studies | *** |
| Camp for All Seasons | *** |
| center for adult services | *** |
| China Food and Agricultural Services | *** |
| Committee for Auditing Standards | *** |
| Caring Fields Animal Sanctuary | *** |
| Calibrator for Automated Systems | *** |
| Community First Aid and Safety | *** |
| Commander Fleet Activities Sasebo | *** |
| Centre for Formative Assessment Studies | ** |
| Central Florida Auto Salvage | ** |
| Compendium of Food Additive Specifications | ** |
| Cape Fear Astronomical Society | ** |
| Chipman Forest Avenue School | ** |
| Child Find Alberta Society | ** |
| core financial accounting system | ** |
| Capcom Fighting All Stars | ** |
| Compact of Free Association States | ** |
| Canadian Fertility Andrology Society | ** |
| Center for Applied Sociology | ** |
| Center for First Amendment Studies | ** |
| Connecting Families and Schools | ** |
| City Facilities Architectural Services | ** |
| Central Fire Alarm Station | ** |
| Cost and Financial Accounting System | ** |
| Computers for African Schools | ** |
| Committee for the Fisheries and Aquaculture Sector | ** |
| Country Fairyland Adoption Shoppe | ** |
| Curriculum Frameworks Assessment System | ** |
| Chinese Fine Arts Society | * |
| Coconut Fatty Alcohol Sulfates | * |
| Center for AIDS and STD | * |
| Community and Family Support | * |
| Centre for Foreign Affairs Studies | * |
| Cell Fluorescence Analysis System | * |
| Center for Auto Safety | * |
| Canadian Forces Assignment System | * |
| Carrie Fernandez Apreciation Society | * |
| Cash Financial Accounting System | * |
| Center for Foreign Affairs and Security | * |
| Child and Family Adoption Services | * |
| Client Finance and Administrative Services | * |
| Center For Architectural Standards | * |
| Computerized Farm Accounting System | * |