The list of computer security acronyms and abbreviations.

All computer security related acronyms and abbreviations.

1,075 entry under topic. ×

77
GPS:
Global Positioning System(Navigation Satellite, Information)
70
IP:
Internet Protocol(Network Layer Protocol, Routing, Communications protocol)
39
IT:
Information Technology(Information, Hospital ward, Hospital)
30
LAN:
Local Area Network(Computer network, Wireless networking)
26
XML:
Extensible Markup Language(Internet promotion, Search Engine Marketing)
23
PDF:
Portable Document Format(Adobe, Document processing, Format)
22
WWW:
World Wide Web(Dictionary, Web development, Computers)
20
RF:
Radio Frequency(Radio, Meterology, Energy)
17
GUI:
Graphical User Interface(Web development, Printing, Computer technology)
17
ISP:
Internet Service Provider(Computer network, Wireless networking)
12
UHF:
Ultra High Frequency(Physics, Computer Security, Computer)
12
IEC:
International Electrotechnical Commission(Institute)
10
LCD:
Liquid Crystal Display(Display technology, Lcd displays)
10
SQL:
Structured Query Language(Programming, Database, Computers)
9
HF:
High Frequency(Astrophysics, Celestial objects, Computer Security)
9
SSL:
Secure Sockets Layer(Computer network, Protocol, Computer technology)
8
PIN:
Personal Identification Number(Us taxes, Computer technology)
8
PC:
Personal Computer(Game platform, Video game platform, Computers)
7
OEM:
Original Equipment Manufacturer(Ebay, Online auction, CORPORATE)
6
FTC:
Federal Trade Commission(Environment, Economics, Health Care)
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APASmart Define. (2017). computer security. Retrieved September 22, 2026, from http://smartdefine.org/computer_security/abbreviations/r/Architecture
ChicagoSmart Define. 2017. "computer security" http://smartdefine.org/computer_security/abbreviations/r/Architecture (accessed September 22, 2026).
HarvardSmart Define 2017, computer security, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/computer_security/abbreviations/r/Architecture>.
MLASmart Define. "computer security" 1 December 2017. Web. 22 September 2026. <http://smartdefine.org/computer_security/abbreviations/r/Architecture>