- noun an EIA approved standard used in serial data transmission, covering voltage and control signals
- Abbreviation of recommended standard 232C. A standard interface for serial communications between a serial device, such as a modem or a mouse, and a computer. Although the current term for this interface is EIA/TIA-232-E or TIA/EIA-232-E, it is still better known as RS-232C. Also called RS-232, RS-232 interface, or RS-232C interface.
- acronym forRS-232 interface
- acronym forRS232 interface