The list of computing acronyms and abbreviations.

All computing related acronyms and abbreviations.

11,865 entries under topic. ×

6
ESP:
Encapsulating Security Payload(Network Security, Computing security)
6
ETA:
Estimated Time of Arrival(Civil aviation, Firefighting, Web slang)
6
FCS:
Frame Check Sequence(Networking, Computer Security, Computer)
6
ICMP:
Internet Control Message Protocol(Network Layer Protocol, Routing)
6
IDL:
Interface Definition Language(Java, Management, Computer)
6
IRC:
Internet Relay Chat(Unix command, Computers, Web slang)
6
LED:
Light Emitting Diode(Transport, Traffic, Transportation)
6
MAC:
Medium Access Control(Computer Security, Computing, Telecommunications)
6
NBS:
National Bureau of Standards(Mechanical sealing, Sealing, Environment)
6
PCI:
Peripheral Component Interconnect(Computer technology)
6
RFP:
Request for Proposal(Procurement, Business Development, CORPORATE)
6
SGML:
Standard Generalized Markup Language(Document processing)
6
UI:
User Interface(Human-Computer Interaction, Computer Security, Computer)
6
URI:
Uniform Resource Identifier(Data Storage, Library, Computers)
5
ADP:
Automatic Data Processing(Computer Data Processing, Data Processing)
5
CPE:
Customer Premises Equipment(Data Transmission, Communications, Networking)
5
DVMRP:
Distance Vector Multicast Routing Protocol(Multicast, Routing)
5
GOSIP:
Government Open Systems Interconnection Profile(Computing Science)
5
IBM:
International Business Machines(Electronic hardware)
5
IGMP:
Internet Group Management Protocol(Multicast, Routing, Network Protocol)
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APASmart Define. (2018). computing. Retrieved September 22, 2026, from http://smartdefine.org/computing/abbreviations/r/telecommunications
ChicagoSmart Define. 2018. "computing" http://smartdefine.org/computing/abbreviations/r/telecommunications (accessed September 22, 2026).
HarvardSmart Define 2018, computing, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/computing/abbreviations/r/telecommunications>.
MLASmart Define. "computing" 19 February 2018. Web. 22 September 2026. <http://smartdefine.org/computing/abbreviations/r/telecommunications>