The list of telecommunications acronyms and abbreviations.

All telecommunications related acronyms and abbreviations.

30
IMNSHO:
In My Not So Humble Opinion(Imho variant, Imho form, IMHO)
30
LAN:
Local Area Network(Computer network, Wireless networking)
28
SNMP:
Simple Network Management Protocol(Switching, Communications protocol)
28
EW:
Electronic Warfare(Military engineering, Electronics, Army)
27
GSA:
General Services Administration(Response, Emergency, Management)
27
JPL:
Jet Propulsion Laboratory(RESEARCH, Celestial objects, Astronomy)
26
XML:
Extensible Markup Language(Internet promotion, Search Engine Marketing)
25
FTP:
File Transfer Protocol(Switching, Application layer protocol)
25
DISA:
Defense Information Systems Agency(Computer Security)
25
MIB:
Management Information Base(Computer Security, Computer)
25
EU:
European Union(European Union, Political, International)
23
DNS:
Domain Name System(Computer network, Web development, Printing)
23
CORBA:
Common Object Request Broker Architecture(Industrial networking)
23
PDF:
Portable Document Format(Adobe, Document processing, Format)
21
SIP:
Session Initiation Protocol(Protocol, Network Protocol, Data Transfer)
20
OSI:
Open Systems Interconnection(Computer technology, Trade)
20
CFR:
Code of Federal Regulations(Governmental, US business, Central)
20
RF:
Radio Frequency(Radio, Meterology, Energy)
19
PSTN:
Public Switched Telephone Network(Satellite Communications, PHONE)
18
EDI:
Electronic Data Interchange(Supply chain, CORPORATE, PHONE)
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APASmart Define. (2017). telecommunications. Retrieved September 25, 2026, from http://smartdefine.org/telecommunications/abbreviations/r
ChicagoSmart Define. 2017. "telecommunications" http://smartdefine.org/telecommunications/abbreviations/r (accessed September 25, 2026).
HarvardSmart Define 2017, telecommunications, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/telecommunications/abbreviations/r>.
MLASmart Define. "telecommunications" 12 December 2017. Web. 25 September 2026. <http://smartdefine.org/telecommunications/abbreviations/r>