The list of information technology acronyms and abbreviations.

All information technology related acronyms and abbreviations.

Stands For|0Abbreviated As|6Related|1.9k

1,992 entry under topic. ×

11
DHCP:
Dynamic Host Configuration Protocol(Communications protocol)
11
CRC:
Cyclic Redundancy Check(Computer technology, Industrial networking, DATA)
11
IEEE:
Institute of Electrical and Electronics Engineers(Computer technology)
10
CRM:
Customer Relationship Management(Supply chain, CORPORATE, Economic)
9
SSL:
Secure Sockets Layer(Computer network, Protocol, Computer technology)
8
EAP:
Extensible Authentication Protocol(CISCO, Wireless networking)
8
NAT:
Network Address Translation(Application layer protocol, Computer network)
8
PCM:
Pulse Code Modulation(Computer technology, MUSIC, Computer)
8
TLS:
Transport Layer Security(Security, Wireless networking)
8
DTD:
Document Type Definition(Document processing, Web development)
8
FIPS:
Federal Information Processing Standard(Response, Computer technology)
8
PIN:
Personal Identification Number(Us taxes, Computer technology)
8
USB:
Universal Serial Bus(Peripherals, BUS, PHONE)
7
OEM:
Original Equipment Manufacturer(Ebay, Online auction, CORPORATE)
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
PCI:
Peripheral Component Interconnect(Computer technology)
6
CSS:
Cascading Style Sheets(Affiliate, Internet advertising)
6
DOM:
Document Object Model(Document processing, Web development)
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ChicagoSmart Define. 2018. "information technology" http://smartdefine.org/information_technology/abbreviations/r/Computer_technology (accessed September 23, 2026).
HarvardSmart Define 2018, information technology, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/information_technology/abbreviations/r/Computer_technology>.
MLASmart Define. "information technology" 18 January 2018. Web. 23 September 2026. <http://smartdefine.org/information_technology/abbreviations/r/Computer_technology>