The list of computing acronyms and abbreviations.

All computing related acronyms and abbreviations.

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11,865 entries under topic. ×

10
ARP:
Address Resolution Protocol(data link layer protocol)
10
FWIW:
For What It's Worth(Usenet, Texas hold 'em, Poker)
10
URL:
Uniform Resource Locator(Application layer protocol, Web development)
10
PKI:
Public Key Infrastructure(Security, Computing Science, Computer software)
9
CMIIW:
Correct Me If I'm Wrong(Usenet, Internet jargon, Web slang)
9
POTS:
Plain Old Telephone Service(Data Transmission, Communications, Printing)
8
NTP:
Network Time Protocol(Communications protocol)
8
PRI:
Primary Rate Interface(Printing, Publishing, Internet)
7
CGI:
Common Gateway Interface(Protocol, Computer technology, Computers)
7
AS:
Autonomous System(Meterology, Computer Security, Climatology)
7
ASP:
Active Server Pages(Programming, Web development, Computer technology)
7
DDN:
Defense Data Network(Industrial networking, Computer networking, Internet)
6
CSS:
Cascading Style Sheets(Affiliate, Internet advertising)
6
DOM:
Document Object Model(Document processing, Web development)
6
MIME:
Multipurpose Internet Mail Extensions(Application layer protocol)
6
RFC:
Request for Comments(Computer network, Data Transmission, Communications)
6
SSL:
Secure Socket Layer(Data Transfer, Industrial networking, Network)
6
ETA:
Estimated Time of Arrival(Civil aviation, Firefighting, Internet jargon)
6
FUBAR:
Fucked Up Beyond All Recognition(Funny, Military jargon, Internet jargon)
6
ICMP:
Internet Control Message Protocol(Network Layer Protocol, Routing)
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APASmart Define. (2018). computing. Retrieved September 23, 2026, from http://smartdefine.org/computing/abbreviations/r/Internet
ChicagoSmart Define. 2018. "computing" http://smartdefine.org/computing/abbreviations/r/Internet (accessed September 23, 2026).
HarvardSmart Define 2018, computing, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/computing/abbreviations/r/Internet>.
MLASmart Define. "computing" 19 February 2018. Web. 23 September 2026. <http://smartdefine.org/computing/abbreviations/r/Internet>