The list of online acronyms and abbreviations.

All online related acronyms and abbreviations.

Stands For|0Abbreviated As|3Related|2.1k

2,105 entries under topic. ×

39
IT:
Information Technology(Information, Hospital ward, Hospital)
38
FAQ:
Frequently Asked Questions(Affiliate, Internet advertising)
33
ROTFL:
Rolling On The Floor Laughing(Definition, Usenet, Web slang)
30
IMNSHO:
In My Not So Humble Opinion(Imho form, IMHO, Imho variation)
25
FTP:
File Transfer Protocol(Switching, Application layer protocol)
17
ISP:
Internet Service Provider(Computer network, Wireless networking)
15
OS:
Operating System(Computer network, Computers, Internet jargon)
13
AFAIC:
As Far As I'm Concerned(Usenet, SLANG, Online)
12
PEBCAK:
Problem Exists Between Chair And Keyboard(Web slang, Internet jargon)
10
LOL:
Laughing Out Loud(Usenet, SLANG, Online)
10
FWIW:
For What It's Worth(Usenet, Texas hold 'em, Poker)
9
CMIIW:
Correct Me If I'm Wrong(Usenet, Web slang, Internet jargon)
9
POTS:
Plain Old Telephone Service(Data Transmission, Communications, Printing)
6
ETA:
Estimated Time of Arrival(Civil aviation, Firefighting, Internet jargon)
6
FUBAR:
Fucked Up Beyond All Recognition(Funny, Military jargon, Internet jargon)
6
IRC:
Internet Relay Chat(Unix command, Computers, Internet jargon)
6
CSS:
Cascading Style Sheets(Affiliate, Internet advertising)
5
EG:
Evil Grin(Usenet, SLANG, Online)
5
KUTGW:
Keep Up The Good Work(Usenet, SLANG, Online)
5
DRM:
Digital Rights Management(Artistic property, Civil law, Affiliate)
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APASmart Define. (2018). online. Retrieved September 24, 2026, from http://smartdefine.org/online/abbreviations/r/Computing
ChicagoSmart Define. 2018. "online" http://smartdefine.org/online/abbreviations/r/Computing (accessed September 24, 2026).
HarvardSmart Define 2018, online, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/online/abbreviations/r/Computing>.
MLASmart Define. "online" 22 January 2018. Web. 24 September 2026. <http://smartdefine.org/online/abbreviations/r/Computing>