中文: abbr. joint surveillance and target attack radar system 联合监视与目标攻击雷达系统; target acquisition and reconnaissance system 联合监视; 目标搜索与侦察系统
中文: abbr. joint transform correlator 联合变换相关器; Japan Tobacco Corporation 日本烟草公司; Joint Telecommunications Committee <美国>联合电信委员会; Joint Technical Committee 联合技术委员会
中文: abbr. jitter transfer function 抖动传递函数; joint tactical fusion 联合战术合成; Joint Task Forces 联合特遣部队