sort by Rank | Alpha
| Possible Meanings | Rank |
| Convention for the Common | **** |
| Christian Outreach Center | **** |
| Churches of Christ | **** |
| Change of Condition | **** |
| Counselor on Call | **** |
| Clubs of Central | **** |
| Circles of Care | **** |
| Congress Organising Committee | **** |
| Career Opportunities Center | **** |
| Circles of Confusion | **** |
| Children of Cambodia | **** |
| Care for Other Children | **** |
| Comptroller of the Currency | **** |
| Chain of Confidence | **** |
| Centre of Competency | **** |
| Contaminants of Concern | **** |
| College for Credit | **** |
| Campaign of Conscience | **** |
| Canadian Olympic Committee | **** |
| Commissioner of Charities | **** |
| Continuity of Care | **** |
| Certificate of Candidacy | **** |
| Cab Over Camper | **** |
| Clear of Conflict | **** |
| Cyclo Olefin Copolymer | **** |
| Change Organizational Culture | **** |
| Companions of Christ | **** |
| Cornerstones of Care | **** |
| Croatian Olympic Committee | **** |
| Children of Crahn | **** |
| Commission on Cancer | **** |
| China Organizing Committee | **** |
| Cineplex Odeon Corporation | **** |
| Conquerors of Chaos | **** |
| Career Oriented Curriculum | **** |
| Circus of Crime | **** |
| Commission on Colleges | **** |
| community outreach centre | **** |
| City of Chandler | **** |
| cincinnati observatory center | **** |
| Center of Chaos | **** |
| Convention Organizing Committee | **** |
| Chief Okemos Council | **** |
| City of Chattanooga | **** |
| Command and Control | **** |
| Cascade Orienteering Club | *** |
| Clean Ohio Council | *** |
| Canadian Ordnance Corps | *** |
| Certificates of Conformity | *** |
| Commission on Children | *** |
| Control of Oscillations and Chaos | *** |
| Central Organising Committee | *** |
| Combined Oral Contraceptives | *** |
| City of Calgary | *** |
| Carl Orff Canada | *** |
| Church of Cognizance | *** |
| Canadian Open Championship | *** |
| Contracting Opportunities Center | *** |
| Centro Operativo Comunale | *** |
| Cuban Olympic Committee | *** |
| Commerce of Commerce | *** |
| Certificates of Compliance | *** |
| Certificate of Confidentiality | *** |
| Controller of Currency | *** |
| Certificates of Canvass | *** |
| Council of the Convention | *** |
| Consortium for Comprehensive | *** |
| Certification of Compliance | *** |
| Committee on Committees | *** |
| College of Communication | *** |
| Constituent of Concern | *** |
| Catholic and the Orthodox Church | *** |
| Chemicals of Concern | *** |
| Curriculum Oversight Committee | *** |
| Council Operations Committee | *** |
| Chinese Organizing Committee | *** |
| Crop Oil Concentrate | *** |
| Contractors of Choice | *** |
| Chinese Orthodox Church | *** |
| Cruise on Clouds | *** |
| Clerk of the Course | *** |
| Command and Coalition | *** |
| Change of Circumstances | *** |
| Challenge of Champions | *** |
| Certificate of Competence | *** |
| Communities of Color | *** |
| Certificate of Canvass | *** |
| Confederation of Clubs | *** |
| Congressional Oversight Committee | *** |
| California Olive Committee | *** |
| Culture of Corruption | *** |
| California Oncology Consortium | *** |
| College Online Central | *** |
| Commission on Credentialing | *** |
| Cost of Cleanup | *** |
| Commerce Overseas Corporation | *** |
| Central Ohio Chapter | *** |
| City of Oceanside | *** |
| Charismatic Orthodox Church | *** |
| Congress of Cities | *** |
| Center on Cancer | *** |
| Certification of Completion | *** |
| Comprehensive Obstetric Care | *** |
| Committee Olympic Committee | *** |
| Combined Oral Contraception | *** |
| Committee as CEO | *** |
| Citizen Oversight Committee | *** |
| Contract Opportunities Center | *** |
| Ceremony at Coast | *** |
| Cardinal Operating Company | *** |
| Conan the Cimmerian | *** |
| Chief of Communications | *** |
| Council of Chairs | *** |
| Conflict of Commitment | *** |
| Certificates of Completion | *** |
| Control of Corruption | *** |
| Chilliwack Outdoor Club | *** |
| Circle of Champions | *** |
| Continuums of Care | *** |
| concept of colors | *** |
| Committee of Combined | *** |
| Community Outreach Committee | *** |
| Contraceptifs Oraux Combines | *** |
| Crisis Open Christmas | *** |
| Combination Oral Contraceptives | *** |
| Common Occupational Classification | *** |
| Committee of the Council | *** |
| Community of Concern | *** |
| court of claims | *** |
| Club Only Competition | *** |
| Center of Consultation | *** |
| Committee to Consider | *** |
| Canada Opera Company | *** |
| Council on Colleges | *** |
| Cumulus Oocyte Complexes | *** |
| Corporate Oversight Committee | *** |
| Comité Olímpico Cubano | *** |
| Centre of Competencies | *** |
| Condition of Certification | *** |
| Committee of Council | *** |
| Champions of Character | *** |
| Chief of Computer | ** |
| Certificates of Conformance | ** |
| can-opener capsulotomy | ** |
| CC-oocyte complex | ** |
| center-of-contraction | ** |
| chlorinated organic compounds | ** |
| Cholesteryl oleyl carbonate | ** |
| coefficient of correlation | ** |
| color opponent coding | ** |
| cycle of conception | ** |
| Combat Operation Center | ** |
| certificate of cancellation | ** |
| Contractor Owned Contractor | ** |
| Camping Oldie Club | ** |
| China Olympic Committee | ** |
| Christian Outreach Centres | ** |
| City of Cincinnati | ** |
| Certificate of Creditable | ** |
| Consortium of Consortia | ** |
| Contraccettivi Orali Combinati | ** |
| Commission on Chemicals | ** |
| Convention on CyberCrime | ** |
| Carrier Owned Containers | ** |
| care and observance centre | ** |
| Combination-type oral contraceptive | ** |
| combined oral contraceptive pill | ** |
| compination-type oral contraceptives | ** |
| Continuity of Care Index | ** |
| Commission of Correction | ** |
| Coming of Conan | ** |
| Communication Organisation Consulting | ** |
| Cell Oocyte Complexes | ** |
| Club of Candles | ** |
| Combat Operations Centre | ** |
| Communities of Concern | ** |
| calendar of commitments | ** |
| Continuum of Cares | ** |
| Council of Conferences | ** |
| Commission of Certification | ** |
| Cross Orthogonality Check | ** |
| Canadian Olympic Congress | ** |
| colitis'-both collagenous | ** |
| Calcifying Odontogenic Cysts | ** |
| Champions of Champions | ** |
| Council of Ogoni Churches | ** |
| Circle of Companions | ** |
| Caravan of Courage | ** |
| Certificates of Candidacies | ** |
| Chain of Custodies | ** |
| Club Organization Committee | ** |
| Continuation of Certification | ** |
| Cathodal Opening Contraction | ** |
| Colby Outing Club | ** |
| Cebu Organizing Committee | ** |
| Contact the Coalition | ** |
| Centennial Outdoor Center | ** |
| College of Councillors | ** |
| Committee of Contributors | ** |
| Coordinadora Obrera Cubana | ** |
| Calgary Outdoor Club | ** |
| Coalition of Clubs | ** |
| Combined Operations Center | ** |
| Commission of Cancer | ** |
| Combined Operation Center | ** |
| Council of Chancellors | ** |
| Cell Oocyte Complex | ** |
| Community Opportunity Centers | ** |
| Cameroon Ornithological Club | ** |
| Canadian Orienteering Championships | ** |
| Challenge of Children | ** |
| Chlorinated Organic Compound | ** |
| Cornwall Ontario Canada | ** |
| Club Olympique Casablancais | ** |
| Code of Connection | ** |
| Committee on Contributions | ** |
| Council of Citizens | ** |
| Conquer the Career | ** |
| Continuously Oil Contaminated | ** |
| Christ on Campus | ** |
| Combat Operational Center | ** |
| Conference Organising Committee | ** |
| Convention on Colorants | ** |
| Corporate Operating Committee | ** |
| Council of Clerics | ** |
| Carry on Camping | ** |
| CirTran Online Corporation | ** |
| City Owners Committee | ** |
| Commanding Officer Course | ** |
| Community of Comparison | ** |
| Council of Cheifs | ** |
| Cruise Operating Committee | ** |
| Certification of Competency | ** |
| Channel Operation Complete | ** |
| Combat Opérations Centre | ** |
| Content Owners C | ** |
| Central Office Connections | ** |
| Central Orange County | ** |
| Chapter Officers Conference | ** |
| Club Officials Chairpersons | ** |
| County Office Committee | ** |
| C of Charleston | ** |
| Certificate of Currency | ** |
| Contact the Correct | ** |
| Cooperative Orchid Conservation | ** |
| Cumulus Oocytes Complexes | ** |
| Caspian Offshore Construction | * |
| Cathodal Opening Clonus | * |
| Commission of Organising and Competition | * |
| Committee on Curricula | * |