CARAC[ˈkærək] abbr.Civil Aviation Radio Advisory Committee <英>民航无线电咨询委员会;

CARDS[kɑ:dz] abbr.Card Automated Reproduction and Distribution System <美>卡片自动复制与发行系统;

CARES[kɛəz] abbr.Central Advisory Referral Service 中心咨询服务;

CARF [医][=Commission on Accreditation of Rehabilitation Facilities]复康设备鉴定委员会;

CARICOM[,kæri'kɔm] abbr.Caribbean Community 加勒比共同体;Caribbean Community and Common Market 加勒比共同体和共同市场;Caribbean Community Secretariat 加勒比共同体秘书处;

CAS[,sie'ɛs] abbr.Canada Children's Aid Society （加拿大）儿童援助协会;Chinese Academy of Sciences 中国科学院;Computer Arts Society 计算机技术协会;

CASS[kæs] Commanded Active Sonobuoy System 指令主动声纳浮标系统（机载反潜侦察器）;

CASUALTIES[ˈkæʒjuəltiz] 人员伤亡;

CAT scan[ˈkæt skæn] n.计算机化X 射线轴向分层造影扫描，CAT扫描;

CATIA abbr.CG aided three-dimensional interactive application 计算机图形辅助三维交互应用;

CATO abbr.Caribbean Area Treaty Organization 加勒比地区公约组织;catapult-assisted take-off 弹射起飞;

CATV n.有线电视(Community Antenna Television);

CAWS[kɔ:z] abbr.Carnon-Arc Artillery Weapon System 炮兵武器系统;

CB[ˌsi: ˈbi:] abbr.citizen's band 民用波段;

CBA abbr.China Basketball Association 中国篮球协会;CBA官方授权运营的体育品牌;中国自行车协会;中国银行业协会;

CBB 电子布告栏;

CBC abbr.Canadian Broadcasting Corporation 加拿大广播公司;

CBD abbr.Central Business District 业务中心地区 Cash Before Delivery 订金，交货前付现;

CBI[ˌsi: bi: ˈaɪ] abbr.Confederation of British Industrycomputer-based instruction 电脑辅助装置;

CBIR abbr.content based image retrieval 基于内容的图像检索;

CBO abbr.Channel Bus Out 通道总线输出;

CBS[ˌsi: bi: ˈes] abbr.Columbia Broadcasting System （美国）哥伦比亚广播公司;

CBW abbr.Chemical and Biological Warfare 化学生物战;

CC-CPR [医][=closed chest cardiopulmonary resuscitation]胸外心肺复苏;

CCAA abbr.Chefs de Cuisine Association of America 美国厨师烹饪协会;California Collegiate Athletic Association 加利福尼亚学院运动协会;Cement and Concrete Association of Australia 澳大利亚水泥与混凝土协会;Collector Car Appraisers Association 收藏家汽车鉴定者协会;

CCC num.罗马数字 300 [军];

CCCP [医]碳酰氰基-对-氯苯腙;

CCD abbr.Charge Coupled Device 电荷耦合装置;电荷耦合器件;

CCES abbr.Catholic Church Extension Society 天主教会扩大协会;Economic and Social Consultative Council 经济和社会事务协商理事会;

CCG abbr.catalytic cracked gasoline 催化裂化汽油;Catalytic Cracked Gasoline 催化裂化汽油;Canadian Coast Guard 加拿大海岸警卫队队员;Chinese character generator 汉字发生器;