The list of information technology acronyms and abbreviations.

All information technology related acronyms and abbreviations.

1,992 entry under topic. ×

15
OS:
Operating System(Computer network, Computers, Internet jargon)
13
API:
Application Programming Interface(CORPORATE, Computers, Company)
12
MIT:
Massachusetts Institute of Technology(Institute of Technology)
12
SMTP:
Simple Mail Transfer Protocol(Communications protocol)
11
ARPA:
Advanced Research Projects Agency(Computers, Computer Security, Computer)
10
SQL:
Structured Query Language(Programming, Database, Computers)
10
AI:
Artificial Intelligence(Cybernetics, Artificial Intelligence, Neuroscience)
10
URL:
Uniform Resource Locator(Application layer protocol, Web development)
9
BBS:
Bulletin Board System(Computers, Industrial networking)
9
SSL:
Secure Sockets Layer(Computer network, Protocol, Computer technology)
8
CPU:
Central Processing Unit(Switching, Transport, Traffic)
8
PC:
Personal Computer(Game platform, Video game platform, Computers)
8
DTD:
Document Type Definition(Document processing, Web development)
8
RPC:
Remote Procedure Call(Web Service, Markup language, Computers)
7
ASP:
Active Server Pages(Programming, Web development, Computer technology)
7
CGI:
Common Gateway Interface(Protocol, Computer technology, Computers)
7
SDK:
Software Development Kit(Computer technology, Computers, MICROSOFT)
6
SCSI:
Small Computer Systems Interface(Printing, Computers, Publishing)
6
CSS:
Cascading Style Sheets(Affiliate, Internet advertising)
6
DOM:
Document Object Model(Document processing, Web development)
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APASmart Define. (2018). information technology. Retrieved September 23, 2026, from http://smartdefine.org/information_technology/abbreviations/r/Computers
ChicagoSmart Define. 2018. "information technology" http://smartdefine.org/information_technology/abbreviations/r/Computers (accessed September 23, 2026).
HarvardSmart Define 2018, information technology, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/information_technology/abbreviations/r/Computers>.
MLASmart Define. "information technology" 18 January 2018. Web. 23 September 2026. <http://smartdefine.org/information_technology/abbreviations/r/Computers>