Canadian Business Telecommunications Alliance加拿大商业电信联盟 Corporate Business Tax Act企业税法 Chinese Business and Technology Association中国商业和技术协会 Community-Based Technical Assistance以社区为基础的技术援助 Computer-Based Training Aid计算机培训的援助 Canadian Business Travellers Association加拿大商务旅行者协会 Computer-Based Training Area计算机培训地区 Colorado Biology Teachers Association科罗拉多生物学教师协会 Canadian Business Travel Association加拿大商务旅游协会 Ceduna Business & Tourism Association (Australia)Ceduna业务及旅游协会(澳大利亚) Cross-Border Traders Association跨境交易员协会 Cross-Border Transport Agreement跨国运输协议 Compulsory Binding Technical Arbitration强制约束的技术进行仲裁 Centro de Bachillerato TecnolÓgico AgropecuarioCentro de Bachillerato TecnolÓgico Agropecuario Counter Bombardment Target Acquisition (Canadian Forces)柜台轰炸目标(加拿大军队)