CU
Updated: 01/18/2023 by Computer Hope
CU may refer to any of the following:
1. CU is an acronym for the control unit.
2. Shorthand for See You, CU is sometimes used in text-based communications such as chat. Below is an example of how this could be used.
User1: Ok I've G2G
User2: Ok CU
<User1 has disconnected>
3. In Linux operating systems, cu is a legacy command which "calls up" (remotely connects to) another computer. For more information, see our cu Linux command reference.
4. The Internet domain suffix .cu is short for Cuba.