The list of computing acronyms and abbreviations.
All computing related acronyms and abbreviations.
11,865 entries under topic. ×
DNS: | Domain Name System(Computer network, Web development, Printing) |
PDF: | Portable Document Format(Adobe, Document processing, Format) |
WWW: | World Wide Web(Dictionary, Web development, Computers) |
SIP: | Session Initiation Protocol(Protocol, Network Protocol, Data Transfer) |
OSI: | Open Systems Interconnection(Computer technology, Trade) |
RF: | Radio Frequency(Radio, Meterology, Energy) |
OASIS: | Organization for the Advancement of Structured Information Standards |
PSTN: | Public Switched Telephone Network(Satellite Communications, PHONE) |
EDI: | Electronic Data Interchange(Supply chain, CORPORATE, PHONE) |
GUI: | Graphical User Interface(Web development, Printing, Computer technology) |
IANA: | Internet Assigned Numbers Authority(Computer technology, Computers) |
ISP: | Internet Service Provider(Computer network, Wireless networking) |
TCP: | Transmission Control Protocol(Transport Layer, Switching) |
ITU: | International Telecommunications Union(Computer Security, Computing, Army) |
UDP: | User Datagram Protocol(Transport Layer, Communications protocol) |
SCTP: | Stream Control Transmission Protocol(Network Protocol, Data Transfer) |
MAC: | Media Access Control(Industrial networking, Computer networking) |
OS: | Operating System(Computer network, Computers, Web slang) |
ERP: | Enterprise Resource Planning(Supply chain, Format, Environment) |
OSPF: | Open Shortest Path First(Network Layer Protocol, Routing) |
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| APA | Smart Define. (2018). computing. Retrieved September 23, 2026, from http://smartdefine.org/computing/abbreviations/r/Computer_Security |
| Chicago | Smart Define. 2018. "computing" http://smartdefine.org/computing/abbreviations/r/Computer_Security (accessed September 23, 2026). |
| Harvard | Smart Define 2018, computing, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/computing/abbreviations/r/Computer_Security>. |
| MLA | Smart Define. "computing" 19 February 2018. Web. 23 September 2026. <http://smartdefine.org/computing/abbreviations/r/Computer_Security> |