The list of computing acronyms and abbreviations.

All computing related acronyms and abbreviations.

11,865 entries under topic. ×

27
GSA:
General Services Administration(Response, Emergency, Management)
26
XML:
Extensible Markup Language(Internet promotion, Search Engine Marketing)
25
FTP:
File Transfer Protocol(Switching, Application layer protocol)
25
DISA:
Defense Information Systems Agency(Computer Security)
25
MIB:
Management Information Base(Computer Security, Computer)
24
FEMA:
Federal Emergency Management Agency(Evacuation, Disaster)
23
CORBA:
Common Object Request Broker Architecture(Industrial networking)
23
DNS:
Domain Name System(Computer network, Web development, Printing)
23
PDF:
Portable Document Format(Adobe, Document processing, Format)
22
WWW:
World Wide Web(Dictionary, Web development, Computers)
21
SIP:
Session Initiation Protocol(Protocol, Network Protocol, Data Transfer)
20
OSI:
Open Systems Interconnection(Computer technology, Trade)
20
RF:
Radio Frequency(Radio, Meterology, Energy)
19
PSTN:
Public Switched Telephone Network(Satellite Communications, PHONE)
18
ISO:
International Standards Organization(Accountancy, Computer technology)
18
ITU:
International Telecommunication Union(STANDARDS, United Nations, PHONE)
18
EDI:
Electronic Data Interchange(Supply chain, CORPORATE, PHONE)
17
GUI:
Graphical User Interface(Web development, Printing, Computer technology)
17
IANA:
Internet Assigned Numbers Authority(Computer technology, Computers)
17
ISP:
Internet Service Provider(Computer network, Wireless networking)
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APASmart Define. (2018). computing. Retrieved September 24, 2026, from http://smartdefine.org/computing/abbreviations/r/telecom
ChicagoSmart Define. 2018. "computing" http://smartdefine.org/computing/abbreviations/r/telecom (accessed September 24, 2026).
HarvardSmart Define 2018, computing, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/computing/abbreviations/r/telecom>.
MLASmart Define. "computing" 19 February 2018. Web. 24 September 2026. <http://smartdefine.org/computing/abbreviations/r/telecom>