PDU meaning in Computer and Networking ?

Answer:

What is Protocol Data Unit mean?

In telecommunications, a protocol data unit (PDU) is a single unit of information transmitted among peer entities of a computer network. A PDU is composed of protocol-specific control information and user data. In the layered architectures of communication protocol stacks, each layer implements protocols tailored to the specific type or mode of data exchange.

For example, the Transmission Control Protocol (TCP) implements a connection-oriented transfer mode, and the PDU of this protocol is called a segment, while the User Datagram Protocol (UDP) uses datagrams as protocol data units for connectionless communication. A layer lower in the Internet protocol suite, at the Internet layer, the PDU is called a packet, irrespective of its payload type.

reference

Full Form	Category
Paysandu	Airport Code
Product Densification Unit	Business
Professional Development Units	Community
Process Development Unit	Community
Project for Democratic Union	Community
Proposal Development Unit	Community
Protocol Data Unit	Computer and Networking
Personal Data Unit	Computer Hardware
Programmable Delay Unit	Computer Hardware
Player Display Unit	Computing
Personal Dial Up	Computing
Plug Distribution Unit	Computing
Product Development Unit	Computing
Patrol Dress Uniform	General
Power Distribution Units	General
Plastic Dress Up	General
Private Data Unit	General
Protocal Data Unit	General
Platten Durcharbeitung Ultraphone	General
Protocol Data Units	General
Portable Diagnostic Unit	General
PONDURU	Indian Railway Station
Professional Development Unit	Jobs
PropaneDiol Utilization	Medical
Perinatal Diagnostic Unit	Medical
power Doppler ultrasonography	Medical
pulsed Doppler ultrasonography	Medical
Psyops (psychological Operations) Distribution Unit	Military and Defence
Packet Data Unit	Networking
Paysandu, Uruguay	Regional
Pressure Distribution Unit	Space Science
Pulse Detection Unit	Space Science
Payload Data Unit	Space Science
Performance Diagnostic Unit	Space Science
Pilot Display Unit	Space Science
Power Distribution Unit	Space Science
Power Drive Unit	Space Science