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PDU

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Telecommunications

Abbreviation for protocol data unit.

ATIS — ATIS Telecom Glossary 2007

Related Telecommunications terms

abstract syntax
encapsulation
high-level data link control (HDLC)
LAP-B
LAP-D
link protocol
protocol
protocol-control information
protocol data unit (PDU)
service data unit (SDU)
trailer

Nearby Telecommunications terms

0-9A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.