Telecom Full Forms List

Short Form/Acronym Full Form
1G First Generation
2G Second Generation
3G Third Generation
3GPP 3rd Generation Partnership Project
3GPP 3rd Generation Partnership Project
3GPP2 3rd Generation Partnership Project
4G Fourth Generation
AAA Authentication Authorization, Account
ACC Analog Control Channel
AMPS Advanced Mobile Phone Service
APN Access Point Name.
AUC Authentication Center
BC Billing Center
BCH Broadcast Channel
BER Bit Error Rate
BS Base Station
BSC Base Station Controller
BTS Base Transceiver Station
CBR Constant Bit Rate
CDG CDMA Development Group
CDMA Code Division Multiple Access
CDMA2000 Code Division Multiple Access…
CDR Call Detail Record
CN Core Network
D/R Distance to Reuse Ratio
DAMPS Digital Advance Mobile Phone Service
DCC Digital Color Code
DTA Data Transfer Adapter
DTC Digital Traffic Channel
EDGE Enhanced Data for Global Evolution
EDI Electronic Data Interchange
EIR Equipment Identity Register
ESMR Enhanced Specialized Mobile Radio
ETACS Extended TACS
ETDMA Extended Time Division Multiple Access
FDD Frequency Division Duplex
FDM Frequency Division Multiplexing
FDMA Frequency Division Multiple Access
FM Frequency Modulation
FSK Frequency Shift Keying
FTMD Full Track Music Download
GGSN Gateway GPRS Support Node
SMSC Gateway Mobile Switching Center
GMSK Gaussian Minimum Shift Keying
GPRS General Packet Radio Service
GPS Global Positioning System
GSM Global System for Mobile Communication
GSN GPRS Support Node
HLR Home Location Register
HTTP Hyper Text Transfer Protocol.
IC Interchange Carrier
iDEN Integrated Dispatch Enhanced Network
IMEI International Mobile Equipment Identity
IM Instant Messenger.
IP Internet Protocol.
IMSI International Mobile Subscriber Identity
ITU International Telecommunication Union
IVRS Interactive Voice Response System
IWF Inter Working Function
LBS Location-Based Services
LCD Liquid Crystal Display.
LMR Land Mobile Radio
MC Message Center
MCS Multi Carrier Mode
ME Mobile Equipment
MIN Mobile Identification Number
MIRS Motorola Integrated Radio system
MSC Mobile Switching Center
MTS Mobile Telephone Service
NAMPS Narrowband Advanced Mobile Phone Service
NMT Nordic Mobile Telephone
NPDB Number Portability Database
NTACS Narrowband Total Access Communication Service
PAD Packet Assembler And Disassembler
PCM Pulse Coded Modulation
PCN Personal Communications Network
PCS Personal Communication Services
PDA Personal Digital Assistant
PDC Personal Digital Cellular
PDSN Packet Data Switched Network
PIN Personal Identification Number
PUK PIN Unblocking Key
PM Pulse Modulation
PN Pseudorandom Noise
PPDN Public Packet Data Network
PSTN Public Switched Telephone Network
PTT Post Telephone and Telegraph
QoS Quality of Service
RAN Radio Access Network
RNC Radio Network Controller
SCH Synchronization Channel
SDMA Spatial Division Multiple Access
SGSN Serving GPRS Support Node
SIM Subscriber Identity Module
SIS Subscriber Identity Security
SMS Short Message Service
SMSC Short Message Service Center
TACS Total Access Communications System
TCH Traffic Channel
TD-SCDMA Time Division Synchronous Cod…
TDD Time Division Duplex
TDMA Time Division Multiple Access
TFT Thin Film Transistor
TIA Telecommunications Industry Association
UE User Equipment
UMTS Universal Mobile Telecommunication System
UPR User Performance Requirements
URL Uniform Resource Locator.
USB Universal Serial Bus
VLR Visitor Location Register
VMS Voice Mail System
WAP Wireless Application Protocol.
WCDMA Wideband Code Division Multiple Access
WLAN Wireless Local Area Network
WWW World Wide Web.
ISD International Subscriber Dialing
ITC Indian Tobacco Company, International Trade Center, Independent Telephone Company
PCO Public Call Office
PCS Provincial Civil Service & Personal Communication Service
WIFI Wireless Fidelity

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