| Curriculum Sharing Tool | Academic & Science |
| Canadian Scholarship Trust | Academic & Science |
| Commission Student Twenties | Academic & Science |
| Camarague Sans Touristes | Academic & Science |
| Commitee for Science and Technology | Academic & Science |
| Critical Solution Temperature | Academic & Science |
| Content Specialty Test | Academic & Science |
| Cable Stayed Structure | Academic & Science |
| Cell Signalling Technology | Academic & Science |
| Castaway | Airport Code |
| Collateral Security | Banking |
| Customer Success Team | Business |
| California Seller of Travel | Business |
| Customer Service Teller | Business |
| Certified Survey Technician | Business |
| Central Sales Tax | Business |
| Custom Source Tools | Business |
| Cambridge Systems Technology | Business |
| Certified Scrum Trainers | Certifications |
| Certified Scrum Trainer | Certifications |
| Centistokes | Chemistry |
| Commission Supérieure Technique du Cinéma Française | Community |
| Car System Training | Community |
| Career Skills Training | Community |
| Curriculum and Standards Toolkit | Community |
| Community Supported Theatre | Community |
| Community Support Team | Community |
| California Standards Test | Community |
| Ceramic Studio Theatre | Community |
| Chicago Shakespeare Theater | Community |
| Cultural Sensitivity Team | Community |
| Claremont School of Theology | Community |
| Child Study Team | Community |
| Catholic Social Teaching | Community |
| Community Security Trust | Community |
| Computer Simulation Technology | Computer Technology |
| Collaborative Systems Technology | Computing |
| Container Security Breach | Computing |
| Computer Supported Telephony | Computing |
| Computer Security Tool | Computing |
| Certified Systems Technician | Computing |
| Cybersonic Technologies | Computing |
| Configuration and Service Tracker | Computing |
| Client Server Ticket | Computing |
| Custom Sensors Technologies | Computing |
| California Software and Technology | Computing |
| Client Selective Trust | Computing |
| Cyber Security Team | Computing |
| Computer Security Technology | Computing |
| Cyber Security Technician | Computing |
| Customer Support Team | Computing |
| Crime Science Technology | Computing |
| Combined Systems Technology | Computing |
| Computer Speed Test | Computing |
| Computer Science Tapestry | Computing |
| Commercial Supersonic Technology | Computing |
| Critical Signal Technologies | Computing |
| Computer Science Textbook for Primary 1 to 5 | Computing |
| College of Science and Technology | Educational Institute |
| Complete Solidification Time | Electronics |
| Cim (computer-integrated Manufacturing) Systems Technology | Electronics |
| Compact Sports Tourer | General |
| Control for Stability and Traction | General |
| Cabriolet Soft Top | General |
| Custom Sport Truck | General |
| Curtainsider Semi Trailer | General |
| Center Seat | General |
| Certification Short Test | General |
| Centistoke | General |
| Club Seat Toledo | General |
| Chevrolet Sales Thailand | General |
| Cheng Shin Tires | General |
| Chevy Steering | General |
| Chicago Sun-Times | General |
| Central Subfield Thickness | General |
| Customer Solutions Team | General |
| Communication Skills Test | General |
| Cryptographic and Security Testing | General |
| Comparative Statement of Tenders | General |
| Constant Strain Triangle | General |
| Chronically Saline Treated | General |
| Carroll Surprise Time | General |
| Cactus Specification Tool | General |
| Credit Shelter Trust | General |
| Cant Stand Texas | General |
| Color Super Twist | General |
| Classic Soft Trim | General |
| Candidate Support Team | General |
| Clandestine Service Trainee | General |
| California Super Trucks | General |
| Congretation Sanctae Therese | General |
| Content Specialty Tests | General |
| Cervical Screening test | General |
| Coordinated Services Teams | General |
| Center for Survivors of Torture | General |
| Center for Small Towns | General |
| Confidential Support Team | General |
| Constraint Solving Techniques | General |
| Container Security Testing | General |
| Capillary Suction Time | General |
| California Standards Tests | General |
| Camargue Sans Touristes | General |
| Central Standard Timing | General |
| Crew Standard Time | General |
| Chief Steward | Governmental |
| Combat Survival Training | Governmental |
| Competent to Stand Trial | Governmental |
| Crew Space Transportation | Governmental |
| Certification for Sustainable Transportation | Governmental |
| Consumer Safety Technician | Governmental |
| Consumer Studies Team | Governmental |
| Cyber School Technology | Internet |
| Coastal | Internet |
| Constable | Jobs |
| Contraction Stress Test | Medical |
| Controlled Substance Test | Medical |
| Certified Surgical Technologist | Medical |
| Craniosacral Therapy | Medical |
| Cognitive Stimulation Therapy | Medical |
| Clinical Systems Transformation | Medical |
| Cranial Sacral Therapy | Medical |
| Corticospinal Tract | Medical |
| Continue Same Treatment | Medical |
| Continuing Story Thread | Messaging |
| Civil Support Team | Military and Defence |
| Contingency Support Team | Military and Defence |
| Customer Service Team | Military and Defence |
| Communications Subtest | Military and Defence |
| Classroom Systems Trainer | Military and Defence |
| Common Spanning Tree | Networking |
| Chhatrapati Shivaji Terminus | Regional |
| Canadian Swat Team | Regional |
| Central States Tile | Regional |
| Canada Social Transfer | Regional |
| Congregation of Saint Theresa | Society & Culture |
| Coleman Software Technology | Softwares |
| Centre Spatiale De Toulouse (toulouse Space Center) | Space Science |
| Combined Systems Test | Space Science |
| Contract Supplemental Tooling | Space Science |
| Crew Station Trainer | Space Science |
| Crew Systems Trainer (one-g Trainer) | Space Science |
| Custom Sports Truck | Sports |
| Cox Sports Television | Sports |
| Carthage Skate Team | Sports |
| Compact Sport Tourer | Sports |
| Cox Sports TV | Sports |
| Cheyenne Sport Truck | Sports |
| Central Standard Time | Standards |
| Cell Signaling Technology | Technology |
| Covenant Spartan Technology | Technology |
| Computer Systems Technology | Technology |
| Colour Scanning Technology | Technology |
| China Standard Time | Time |
| Cuba Standard Time | Time |
| Central Standard Time [utc - 0600] | Time |
| Castaway Airport | Transport & Travel |
