略語大辞典 [C] 25 CTS clear-to-send (データ通信装置モデムの)送信可(信号). モデム制御信号.clear-to-send; or CS; a signal for RS232C data communication interface protocol; a control signal for MODEM; [C]. 丸善「略語大辞典」JLogosID : 11870690