中文: abbr. Graduate of Birmingham School of Music <英国>伯明翰音乐学院毕业生; Guild of Better Shoe Manufacturers 优质鞋制造者公会
中文: abbr. generalized burst trapping 广义突发俘获; graded base transistor 缓变基区晶体管; ground-based telemetry 陆基遥测
中文: abbr. global command and control system 全球指挥控制系统; Government Code and Cypher School (nicknamed Government Golf, Cheese, and Chess Society) 政府密码和密写学校(其绰号为政府的高尔夫球,奶酪和象棋协会)