The list of networking acronyms and abbreviations.

All networking related acronyms and abbreviations.

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47
ATM:
Asynchronous Transfer Mode(Data Transmission, Communications)
17
ISP:
Internet Service Provider(Computer network, Wireless networking)
17
TCP:
Transmission Control Protocol(Transport Layer, Switching)
16
UDP:
User Datagram Protocol(Transport Layer, Communications protocol)
14
OSPF:
Open Shortest Path First(Network Layer Protocol, Routing)
12
VPN:
Virtual Private Network(Computer network, Wireless networking)
12
DSL:
Digital Subscriber Line(STANDARDS, Data Transmission, Communications)
8
NAT:
Network Address Translation(Application layer protocol, Computer network)
8
TLS:
Transport Layer Security(Security, Wireless networking)
3
POP:
Post Office Protocol(Communications protocol, Application layer protocol)
2
NAP:
Network Access Protection(Computer technology, Microsoft Windows)
2
PAN:
Personal Area Network(BlueTooth, Computer technology, Networking)
0
SSI:
Server Side Includes(Computer technology, Computers, Networking)
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APASmart Define. (2018). networking. Retrieved September 22, 2026, from http://smartdefine.org/networking/abbreviations/r/Computer_technology
ChicagoSmart Define. 2018. "networking" http://smartdefine.org/networking/abbreviations/r/Computer_technology (accessed September 22, 2026).
HarvardSmart Define 2018, networking, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/networking/abbreviations/r/Computer_technology>.
MLASmart Define. "networking" 11 January 2018. Web. 22 September 2026. <http://smartdefine.org/networking/abbreviations/r/Computer_technology>