| California Association of Student Leaders | Academic & Science |
| Council Of Australian State Libraries | Academic & Science |
| Custom Attack Simulation Language | Academic & Science |
| Comprehensive Assessment of Spoken Language | Academic & Science |
| Center for Advanced Study of Language | Academic & Science |
| Common Algebraic Specification Language | Academic & Science |
| Castle Dental Centers, Inc. | Business |
| Christian Association of Student Leaders | Business |
| Colorado Association of School Libraries | Business |
| Connecticut Association of School Librarians | Community |
| Club Atletico San Lorenzo | Community |
| Citizenship and Service Learning | Community |
| Center for Applied Strategic Learning | Community |
| Creating Applied Systems Leadership | Community |
| Compact Applications Solution Language | Computing |
| Compact Application Script Language | Computing |
| Column Address Strobe Low Byte | Computing |
| Crosstalk Application Scripting Language | Computing |
| Continuous Asl | Computing |
| Canadian Anti Spam Law | Computing |
| College of Arts Sciences and Letters | Educational Institute |
| Central Arizona Soaring League | General |
| Chicago Area Solo Librarians | General |
| Colorado Advocates For Smarter Lighting | General |
| Competition Advocates Shopping List | General |
| Cache Accelerated Sequential Layout | General |
| Chinese American Service League | General |
| Center for the Advancement of Sustainable Living | General |
| Chartered Advisor for Senior Living | General |
| comprehensive assessment | General |
| Capital Area Swim League | General |
| Consortium for the Advanced Simulation of Light | General |
| Commercial Aircraft Sales and Leasing | General |
| China Aircraft Services Limited | General |
| Canada's Anti-Spam Legislation | Governmental |
| Computer Aided Systems Laboratory | Medical |
| Complex and Adaptive Systems Laboratory | Medical |
| Canada Anti Spam Legislation | Regional |
| Canadian Association for School Libraries | Regional |
| Canadian Anti Spam Legislation | Regional |
| Canada Anti Spam Law | Regional |
| Compact Application Solution Language | Softwares |
| Central Alabama Soccer League | Sports |
| Capital Area Soccer League | Uncategorized |
