Supply Chain Alliance供应链联盟 Society for Creative Anachronism, Inc.社会创造性的时代,公司 Single-Connector Attachment (SCSI)Single-Connector附件(SCSI) Smart Card Alliance智能卡联盟 Service Cost Avoidance服务费用 Sickle Cell Association镰状细胞协会 Service Charge due Agent代理服务费 Single Connector AttachmentSCA接头（80针） Slag Cement Association矿渣水泥协会 Suply Chain Alliance供应链联盟 Synchronous Clock Adjustment同步时钟调节 Software Configuration Audit软件配置审计 Small Craft Advisory小艇谘询 SociÉtÉ du CrÉdit Agricole du Canada (farm credit corporation)SociÉtÉ du CrÉdit Agricole du Canada (farm credit corporation) System Concept Analysis系统概念的分析