The list of telecom acronyms and abbreviations.

All telecom related acronyms and abbreviations.

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157
NASA:
National Aeronautics and Space Administration(Space exploration)
77
EPA:
Environmental Protection Agency(Geological, Metropolitan planning)
70
IP:
Internet Protocol(Network Layer Protocol, Routing, Communications protocol)
64
IETF:
Internet Engineering Task Force(Computer network, Wireless networking)
49
ANSI:
American National Standards Institute(Motor, Home loan, Personal finance)
47
ATM:
Asynchronous Transfer Mode(Data Transmission, Communications)
40
DARPA:
Defense Advanced Research Projects Agency(Computer technology)
39
IT:
Information Technology(Information, Hospital ward, Hospital)
38
FAQ:
Frequently Asked Questions(Affiliate, Internet advertising)
37
NSF:
National Science Foundation(Geological, Geology, Nonprofit)
36
ASCII:
American Standard Code for Information Interchange(ASCII, Printing)
36
ISDN:
Integrated Services Digital Network(Computers, Network Protocol)
34
FDA:
Food and Drug Administration(Medicare, Food tech, Food science)
34
FCC:
Federal Communications Commission(Response, Firefighting, Emergency)
33
ROTFL:
Rolling On The Floor Laughing(Definition, Usenet, Internet jargon)
32
NSA:
National Security Agency(Governmental, Central, Administration)
30
IMNSHO:
In My Not So Humble Opinion(Imho variant, Imho form, IMHO)
30
LAN:
Local Area Network(Computer network, Wireless networking)
30
NIST:
National Institute of Standards and Technology(Celestial objects)
28
SNMP:
Simple Network Management Protocol(Switching, Communications protocol)
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APASmart Define. (2017). telecom. Retrieved September 23, 2026, from http://smartdefine.org/telecom/abbreviations/r/computing
ChicagoSmart Define. 2017. "telecom" http://smartdefine.org/telecom/abbreviations/r/computing (accessed September 23, 2026).
HarvardSmart Define 2017, telecom, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/telecom/abbreviations/r/computing>.
MLASmart Define. "telecom" 9 October 2017. Web. 23 September 2026. <http://smartdefine.org/telecom/abbreviations/r/computing>