short form of communications: used to refer to methods of sending messages, especially long-distance methods such as radio, telephone, and internet, and to the messages themselves

We use a variety of comms, from mobile phones to ISDN, and even standard phone lines. 我们使用各种通信方式，从移动电话到ISDN，甚至是标准电话线。

If all your comms are encrypted, it's harder to check for someone who is hiding something. 如果所有通讯都是加密的，那么就更难检查出有人在隐藏什么。

All the comms channels were cut. 所有的通讯频道都被切断。