The list of information technology acronyms and abbreviations.

All information technology related acronyms and abbreviations.

1,992 entry under topic. ×

9
NFS:
Network File System(Networking, Network Protocol, Data Transfer)
9
WAP:
Wireless Application Protocol(Wireless networking, Protocol, Wireless)
9
BBS:
Bulletin Board System(Computers, Industrial networking)
9
CMM:
Capability Maturity Model(Computer software, Software)
9
GPL:
General Public License(Jurisprudence, Legal, LAW)
9
HF:
High Frequency(Astrophysics, Celestial objects, Computer Security)
9
SSL:
Secure Sockets Layer(Computer network, Protocol, Computer technology)
8
AES:
Advanced Encryption Standard(ALGorithM, Wireless networking, Math)
8
BSI:
British Standards Institution(Information Technology, Construction)
8
CAD:
Computer Aided Design(CORPORATE, Printing, Company)
8
CPU:
Central Processing Unit(Switching, Transport, Traffic)
8
DEC:
Digital Equipment Corporation(Networking, Electronics)
8
DTE:
Data Terminal Equipment(Electronic hardware, Computer engineering, DATA)
8
EAP:
Extensible Authentication Protocol(CISCO, Wireless networking)
8
IS:
Information Systems(US business, Computer, Information Technology)
8
IVR:
Interactive Voice Response(Banking, US Post, Postal)
8
NAT:
Network Address Translation(Application layer protocol, Computer network)
8
PBX:
Private Branch Exchange(Response, Emergency, Computer Security)
8
PC:
Personal Computer(Game platform, Video game platform, Computers)
8
PCM:
Pulse Code Modulation(Computer technology, MUSIC, Computer)
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APASmart Define. (2018). information technology. Retrieved September 23, 2026, from http://smartdefine.org/information_technology/abbreviations/r/Telecom
ChicagoSmart Define. 2018. "information technology" http://smartdefine.org/information_technology/abbreviations/r/Telecom (accessed September 23, 2026).
HarvardSmart Define 2018, information technology, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/information_technology/abbreviations/r/Telecom>.
MLASmart Define. "information technology" 18 January 2018. Web. 23 September 2026. <http://smartdefine.org/information_technology/abbreviations/r/Telecom>