| Contexts For Classics | Academic & Science |
| Certified Financial Consultant (us) | Accounts and Finance |
| Controlled Foreign Corporation | Accounts and Finance |
| Cacador | Airport Code |
| CarFilm Components | Business |
| Chinese Food Connection | Business |
| Certified Facilitation Centre | Business |
| Condon Food Company | Business |
| Combination Forecast Closing | Business |
| Compressed Fibre Cement | Business |
| Countrywide Financial Corporation | Business |
| Credit Finance Corporation | Business |
| China Food Co. | Business |
| Combination Forecast Chalk | Business |
| Free Countrywide | Business |
| Cooperative Finance Corporation | Business |
| Common Fund for Commodities | Business |
| Certified In Flexible Compensation | Certifications |
| Chlorofluorocarbon | Chemistry |
| Chlorofluorocarbons | Chemistry |
| Cinematograph Films Council | Community |
| Citizens For Conservation | Community |
| Community Foundations of Canada | Community |
| California Fire Code | Community |
| Cricket Football Club | Community |
| Christian Fellowship Centre | Community |
| Community First Choice | Community |
| Christian Formation Committee | Community |
| Camp Football Club | Community |
| Couples For Christ | Community |
| Christian Faith Center | Community |
| Christian Faith Catechism | Community |
| Connecticut Football Club | Community |
| Chattanooga Football Club | Community |
| Christian Fellowship Church | Community |
| Chosen Few Children | Community |
| Community Festival Committee | Community |
| Continuous Film Contactor | Community |
| Cabinet for Families and Children | Community |
| Connections For Children | Community |
| Covenant Fellowship Church | Community |
| Communicators For Christ | Community |
| Catholic Family Center | Community |
| Community Formation Commission | Community |
| Community Family Centers | Community |
| Canadian Film Centre | Community |
| Compact Flash Card | Computer Hardware |
| Compressible Flow Computer Program | Computing |
| Compact Flash Computer | Computing |
| Custom File Control | Computing |
| Cold Fusion Components | Computing |
| Cold Failover Clusters | Computing |
| Call Forwarding Command | Computing |
| Centralized Forwarding Card | Computing |
| Cipher Feedback Chain | Computing |
| Cyber Force Center | Computing |
| Cyber Force Competition | Computing |
| CryptoFantasy | Cryptocurrency |
| Cy-fair College | Educational Institute |
| Canadian Forces College | Educational Institute |
| Coldfusion Component | File Type |
| Cook Flying Cars | General |
| Coupling Force Control | General |
| Championnat de France Camions | General |
| Conquista Fusca Clube | General |
| California Fried Chicken | General |
| Combined Ford Club | General |
| Car Free Cities | General |
| Cali Fried Chicken | General |
| Certificat Fédéral de Capacité | General |
| Chloro Fluro Carbon | General |
| Channel Frequency Class | General |
| Controlled Foreign Corporations | General |
| Cochrane Fountain City | General |
| Coming Full Circle | General |
| Customer Fulfillment Center | General |
| Cardio Facio Cutaneous | General |
| Caring for Cambodia | General |
| Cyberian Federal Code | General |
| Canadian Field Champion | General |
| Country Fried Chicken | General |
| Care For Children | General |
| Cared For Children | General |
| California Film Commission | General |
| Carbon Fibre Composites | General |
| Combined Fuel Consumption | General |
| Clean Fuels Coalition | General |
| Clean Fuel Connection | General |
| Clean Fuels Consulting | General |
| Club Fiat Clasicos | General |
| Chrysler France Club | General |
| Calgary Firebird Club | General |
| Combustion Feedback Control | General |
| Classic Ford Club | General |
| Central Florida Corvair | General |
| Club Ford Cosworth | General |
| Clarity Fuel Cell | General |
| Cash For Cartridges | Governmental |
| Cheap Formula Continental | Governmental |
| Club Finance Council | Governmental |
| Combination Friction Clutch | Governmental |
| Comisión Federal de Competencia | International |
| Chartered Financial Consultant | Jobs |
| Certified Forms Consultant | Jobs |
| Consistent Feedback Coefficient | Maths |
| Cardiofaciocutaneou | Medical |
| Cardiofaciocutaneous (syndrome) | Medical |
| Catalyst For a Cure | Medical |
| Chat First Crew | Messaging |
| Chat First Com | Messaging |
| Combative Fighting Concepts | Military and Defence |
| Current Functional Capability | Military and Defence |
| Combat Fighting Course | Military and Defence |
| Canada Firearms Centre | Military and Defence |
| Centre Des Armes à Feu Canada | Military and Defence |
| Combined Forces Command | Military and Defence |
| Call for Comments | Networking |
| Consumer Federation of California | Regional |
| Chess Federation of Canada | Regional |
| Chicken Farmers of Canada | Regional |
| Chemin de fer Charlevoix | Regional |
| Combat Flight Center | Space Science |
| Combined Federal Campaign | Space Science |
| Centercourt Football Club | Sports |
| Celtic Football Club | Sports |
| Chelsea Football Club | Sports |
| Corvallis Fitness Center | Sports |
| Colorado Football Conference | Sports |
| Cool for Cycling | Sports |
| Card Fighters Clash | Sports |
| Carlton Football Club | Sports & Games |
