Saturday at the Sea上周六在海里 Standard Army Training System标准的军事训练系统 South African Theological Seminary南非神学院 Station Accommodation Test Set测试集住宿站 South American Theological Seminary南美神学院 Southwest Asia Transmission System亚洲西南部的传输系统 Small Aircraft Transportation Systems小飞机运输系统 Short Arm Thumb Spica (cast immobilizing thumb and wrist, extending to just below elbow)拇指Spica短臂上(铸造用拇指和手腕固定,仅低于肘部) Supply Access Terminal System提供接入端子系统 Special Access Tracking System特别访问跟踪系统 Standardized Automated Testing System标准化的自动化测试系统 Short Airfield for Tactical Support短暂的机场战术的支持 Small Arms Training Simulator小型武器训练模拟器 Standard Attainment Tests (UK Education)英国的教育成就测验(标准) Student Awaiting Training Status (Air Force)训练学生等待状态(空军)