Low Voltage Differential Signalling. Also known as RS-644, an EIA standard for differential signalling format for binary data. Capable of higher speeds over greater distance as compared to RS-422.

Short for Low Voltage Differential Signaling that is a high speed standard pioneered by National Semiconductor.

Low Voltage Differential Signal 0-9 Outside Plant Outside Plant Track

Low Voltage Differential Serial protocol. A high-speed serial data transmission hardware standard.