| Christ's College Finchley | Academic & Science |
| Counselors College Fair | Academic & Science |
| Component Cooling Filter | Academic & Science |
| China Computer Federation | Academic & Science |
| 中国计算机学会 | Academic & Science |
| Zhōngguó Jìsuànjī Xuéhuì | Academic & Science |
| Campus Christian Fellowship | Academic & Science |
| Cosmogenic Correlation Factor | Academic & Science |
| Complementary Class Fitting | Academic & Science |
| Carcassonne | Airport Code |
| Carbon Conscious, LTD. | Business |
| Credit Conversion Factor | Business |
| Compassion Capital Fund | Business |
| Closed-Cell Foam | Business |
| Cambodian Children's Fund | Business |
| Chase Corporation | Business |
| Capsulated Color Filter | Business |
| China, Crystal, and Flatware | Business |
| Cdma Certification Forum | Certifications |
| Christian Campus Fellowship | Community |
| Cell Culture Facility | Community |
| Cultural Communities Fund | Community |
| College Community Fellowship | Community |
| Community Care Fellowship | Community |
| Community Connect Fellowship | Community |
| Community Christian Fellowship | Community |
| Citizens Community Federal | Community |
| Communities Councils Forum | Community |
| Collegiate Christian Fellowship | Community |
| Cornerstone Community Financial | Community |
| College and Community Fellowship | Community |
| Connecticut Community Foundation | Community |
| Chinese Christian Fellowship | Community |
| Crossroads Christian Fellowship | Community |
| Christian Children's Fund | Community |
| Conservative Christian Fellowship | Community |
| Christ's Commission Fellowship | Community |
| Cheetah Conservation Fund | Community |
| Cartoon Cartoon Friday | Community |
| Christ Commision Fellowship | Community |
| Children Come First | Community |
| Collaborative Computing Frameworks | Computing |
| Coherent Correction Factor | Computing |
| Conversions Complete Flag | Computing |
| Communications Configuration File | Computing |
| Connection Control Function | Computing |
| Channel Control Function | Computing |
| Common Connector Framework | Computing |
| Charging Collection Function | Computing |
| Connection Coordinator Factory | Computing |
| Cisco Campus Communications Fabric | Computing |
| Customer Care Framework | Computing |
| Credit Card Fraud | Computing |
| Common Command Format | Computing |
| Call Control Function | Computing |
| Cabernet Configuration File | Computing |
| Canada, China, and France | Country Specific |
| Cross Chain Farming | Cryptocurrency |
| Cabernet Configuration Files | File Type |
| Communications Configuration File ( Symphony) | File Type |
| Configuration File (os/2 Multimedia Viewer) | File Type |
| Cryptload Container Files | File Type |
| Chili Cheese Fries | General |
| Common Control Framework | General |
| Computing and Communication Foundations | General |
| Collaborative for Children and Families | General |
| California Community Foundation | General |
| Centum Cubic Feet | General |
| Center for Consumer Freedom | General |
| Confidential Consortium Framework | General |
| Country Coordination and Facilitation | General |
| Catholic Community Foundation | General |
| Center For Children and Families | General |
| Classic Car Festival | General |
| Connectome Coordination Facility | General |
| Club Caterham France | General |
| Clarity Coverdale Fury | General |
| Children's Cardiomyopathy Foundation | General |
| Caterham Competition France | General |
| Camion Citerne Feux | General |
| Coriander Cumin and Fennel | General |
| Common Cause Failure | General |
| Common Controls Framework | General |
| Centre Culturel Francais | General |
| Carbon Equivalent Conversion Factor | General |
| Central Control Function | General |
| Chrysler Club of Finland | General |
| Cobra Club de France | General |
| Camion Club de France | General |
| Citroen Club Fryslan | General |
| Corvair Center Forum | General |
| China Car Forum | General |
| Carrera Cup France | General |
| Club Citroen France | General |
| Classic Car Fund | General |
| Classic Car Federation | General |
| Classic Car Friends | General |
| Cool Car Finds | General |
| Camion Citerne Forestier | General |
| Car Cruise Finder | General |
| CollabNet Connector Framework | General |
| Current Calibration File | General |
| Current Calibration Files | General |
| Christ Crucified Fellowship | General |
| Cumin Coriander and Fennel | General |
| Cleveland Clinic | General |
| Connecting for Children and Families | General |
| Commission for the Control of Files | General |
| Cost Comparison Form | General |
| Collateralized Commodity Future | General |
| Coulsdon Chess Fellowship | General |
| Co-operative Commonwealth Federation | Governmental |
| Council on Contemporary Families | Governmental |
| Chief Conservator of Forest | Governmental |
| Canadian Constitution Foundation | Governmental |
| Chinese Communist Forces | Governmental |
| Capital Construction Fund | Governmental |
| Chibi Crime Family | Governmental |
| Co-operative Comonwealth Federation | Governmental |
| Hundred (centa-) Cubic Feet | Measurement Unit |
| Capable Care Forum | Medical |
| Cardiolipin Complement Fixation | Medical |
| Carotid-Cavernous Fistula | Medical |
| Centrifuged Culture Fluid | Medical |
| Congested Cardiac Failure | Medical |
| Chronic Cardiac Failure | Medical |
| Compound Comminuted Fracture | Medical |
| Continuing Care Facility | Medical |
| Council on Children and Families | Medical |
| Childrens Cancer Foundation | Medical |
| Conquer Cancer Foundation | Medical |
| Congestive Cardiac Failure | Medical |
| Cleveland Clinic Foundation | Medical |
| Chronic Cystic Fibrosis | Medical |
| Correctional Custody Facility | Military and Defence |
| Central Clearance Facility | Military and Defence |
| Collection Coordination Facility | Military and Defence |
| Critical Combat Function | Military and Defence |
| Conus Contingency Force | Military and Defence |
| Cadet Combat Field | Military and Defence |
| Configuration Control File | Military and Defence |
| Combined Cadet Force | Military and Defence |
| Concurrency Configuration File | Networking |
| Chinese Code Ftp | Networking |
| Carbonaceous Chondrite Fission | Physics Related |
| Correlation Crystal Field | Physics Related |
| Circuit Correction Factor | Radio Science |
| Carcassonne, France | Regional |
| Canadian Commonwealth Federation | Regional |
| Converter Compressor Facility | Space Science |
| Camie Cragg Fitness | Sports |
| Current Classification Format | Uncategorized |