The list of computing acronyms and abbreviations.

All computing related acronyms and abbreviations.

11,865 entries under topic. ×

77
EPA:
Environmental Protection Agency(Geological, Transportation planning)
70
IP:
Internet Protocol(Network Layer Protocol, Routing, Communications protocol)
64
IETF:
Internet Engineering Task Force(Computer network, Wireless networking)
49
ANSI:
American National Standards Institute(Motor, Personal finance, Home loan)
47
ATM:
Asynchronous Transfer Mode(Data Transmission, Communications)
40
DARPA:
Defense Advanced Research Projects Agency(Computer technology)
39
IT:
Information Technology(Information, Hospital ward, Hospital)
38
FAQ:
Frequently Asked Questions(Affiliate, Internet advertising)
37
NSF:
National Science Foundation(Geological, Geology, Nonprofit)
36
ASCII:
American Standard Code for Information Interchange(ASCII, Printing)
36
ISDN:
Integrated Services Digital Network(Computers, Network Protocol)
34
FDA:
Food and Drug Administration(Medicare, Food technology, Food tech)
34
FCC:
Federal Communications Commission(Response, Firefighting, Emergency)
33
ROTFL:
Rolling On The Floor Laughing(Definition, Usenet, Internet jargon)
32
NSA:
National Security Agency(Governmental, Central, Administration)
30
IMNSHO:
In My Not So Humble Opinion(IMHO, Imho variation, Imho variant)
30
LAN:
Local Area Network(Computer network, Wireless networking)
28
SNMP:
Simple Network Management Protocol(Switching, Communications protocol)
27
GSA:
General Services Administration(Response, Emergency, Management)
26
XML:
Extensible Markup Language(Internet promotion, Search Engine Marketing)
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APASmart Define. (2018). computing. Retrieved September 22, 2026, from http://smartdefine.org/computing/abbreviations/r/Telecommunications
ChicagoSmart Define. 2018. "computing" http://smartdefine.org/computing/abbreviations/r/Telecommunications (accessed September 22, 2026).
HarvardSmart Define 2018, computing, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/computing/abbreviations/r/Telecommunications>.
MLASmart Define. "computing" 19 February 2018. Web. 22 September 2026. <http://smartdefine.org/computing/abbreviations/r/Telecommunications>