The list of information technology acronyms and abbreviations.
All information technology related acronyms and abbreviations.
1,992 entry under topic. ×
CORBA: | Common Object Request Broker Architecture(Industrial networking) |
DNS: | Domain Name System(Computer network, Web development, Printing) |
SIP: | Session Initiation Protocol(Protocol, Network Protocol, Data Transfer) |
OSI: | Open Systems Interconnection(Computer technology, Trade) |
RF: | Radio Frequency(Radio, Meterology, Energy) |
PSTN: | Public Switched Telephone Network(Satellite Communications, PHONE) |
EDI: | Electronic Data Interchange(Supply chain, CORPORATE, PHONE) |
ITU: | International Telecommunication Union(STANDARDS, United Nations, PHONE) |
IANA: | Internet Assigned Numbers Authority(Computer technology, Computers) |
GUI: | Graphical User Interface(Web development, Printing, Computer technology) |
ISP: | Internet Service Provider(Computer network, Wireless networking) |
TCP: | Transmission Control Protocol(Transport Layer, Switching) |
FDDI: | Fiber Distributed Data Interface(Microsoft Windows, Network Protocol) |
UDP: | User Datagram Protocol(Transport Layer, Communications protocol) |
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) |
SNA: | Systems Network Architecture(Networking, Data Transfer, Network) |
API: | Application Programming Interface(CORPORATE, Computers, Company) |
For more, try INFORMATION TECHNOLOGY on ALL ACRONYMS DICTIONARY
| APA | Smart Define. (2018). information technology. Retrieved September 26, 2026, from http://smartdefine.org/information_technology/abbreviations/r/Telecommunications |
| Chicago | Smart Define. 2018. "information technology" http://smartdefine.org/information_technology/abbreviations/r/Telecommunications (accessed September 26, 2026). |
| Harvard | Smart Define 2018, information technology, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/information_technology/abbreviations/r/Telecommunications>. |
| MLA | Smart Define. "information technology" 18 January 2018. Web. 26 September 2026. <http://smartdefine.org/information_technology/abbreviations/r/Telecommunications> |