1)TSES Time Sharing Executive System,时间分享执行系统2)TSX Time Sharing eXecutive,时间分享执行程序3)time-sharing executive,分时执行系统4)TSS Time C Sharing System,时间分享系统，(IBM360)分时系统5)TSOS Time Sharing Operating System,时间分享操作系统，分时操作系统6)TSPS Time Sharing Programming System,时间分享编程系统，分时编程系统
