Congressional Correctional Officers Caucus国会党团选举教改人员 Canton Comic Opera Company (Ohio)(俄亥俄州坎顿滑稽歌剧公司) Communications, Control & Operations Concept通讯、控制和操作的概念 Clear Cell Odontogenic Carcinoma透明细胞源性癌 Combustion Chamber Outer Casing (jet turbine engines)燃烧室外壳(射流涡轮发动机) Command Center Operations Chief指挥中心工作负责人 Crosley Car Owners Club (North Carolina)Crosley车主俱乐部(北卡罗莱那州) Command Control Operations Center指挥控制操作中心 Canadian Children's Opera Chorus加拿大儿童歌剧合唱团 CACI and the Community Colleges of ColoradoCACI和社区学院的科罗拉多州 Central County Occupational Center (San Jose, CA)中央县职业中心(圣荷西,CA) Central County Occupational Center中央县职业的中心 Crosley Car Owners ClubCrosley车主的俱乐部 Community Colleges of Colorado (was CCCOES)社区学院的CCCOES科罗拉多(是)