| Sort - Name | Full Forms |
| JCB | Joseph Cyril Bamford |
| MRF | Madras Rubber Factory |
| RTO | Regional Transport Office/ Road Transport Office |
| SUV | Sport Utility Vehicle |
| TVS | Thirukkurungudi Vengaram Sundram |
| CRDI | Common Rail Direct Injection |
| TDI | Turbocharged Direct Injection |
| DTSI | Digital Twin Spark Ignition |
| VTVT | Variable Timing Valve Train |
| MPFI | Multi Point Fuel Injection |
| ABS | Anti Lock Braking |
| SOHC | Single Over Head Camshaft |
| DOHC | Double Overhead Camshaft |
| SUV | Sport Utility Vehicle |
| MUV | Multi Utility Vehicle |
| SAE | Society of Automotive Engineers |
| HCV | Heavy Commercial Vehicle |
| LCV | Light Commercial Vehicle |
| CVTI | Charged motion Variable Time Ignition |
| CCVTI | Controlled Combustion Variable Timing Ignition |
| EBD | Electronic Brakeforce Distribution |
| BHP | Brake Horse Power |
| BMEP | Brake Mean Effective Pressure |
| BSFC | Brake Specific Fuel Consumption |
| CC | Cubic Capacity |
| CDI | Capacitor Discharge Ignition |
| C.I ENGINE | Compression Ignition Engine |
| CNG | Compressed Natural Gas |
| DFI | Digital Fuel Injection |
| DI ENGINE | Direct Injection Engine |
| EC ENGINE | External Combustion Engine |
| FHP | Frictional Horse Power |
| GVW | Gross Vehicle Weight |
| HVAC | Heating ventilating and Air Conditioning |
| IC ENGINE | Internal Combustion Engine |
| IHP | Indicated Horse Power |
| IMEP | Indicated Mean Effective Pressure |
| ISFC | Indicated Specific Fuel Consumption |
| KPH | Kilometer Per Hour |
| KPL | Kilometer Per Liter |
| OHV | Over Head Valve |
| SFC | Specific Fuel Consumption |
| SI ENGINE | Spark Ignition Engine |
| VDB | Ventilated Disc Brake |
| VVTI | Variable Valve Timing |
| 4WD | Four Wheel Drive(FWD |
| ZWD | Two Wheel Drive |
| TC | Traction Control |
| ESC | Electronic Stability Control |
| ARAI | Automotive Research Association of India |
| EGR | Exhaust Gas Recirculation |
| EVRV | Electronic Vacuum Regulator Valve |
| WGT | Waste Gas Turbocharger |
| VGT | Variable Geometry Turbocharger |
| SRS | Supplemental Restraint System |
| Global Organisation Of Oriented Group Language of Earth | |
| APPLE | Asian Passenger Payload Experiment. |
| HP | Hewlett-Packard |
| IBM | International Business Machines Corporation. |
| HCL | Hindustan Computer Limited. |
| WIPRO | Western India Product Limited. |
| GE | General Electronics |
| INFOSYS | Information System. |
| TCS | Tata Consultancy Services. |
| AOL | American Online. |
| BPL | British Process Laboratory |
| INTEL | Integrated Electronics |
| CISCO | Computer Information System Company. |
| DELL | Michael DELL. |
| SONY | Sound Of New York. |
| AMD | Advance micro devices. |
| HTC | High Tech Computer |
| LENOVO | LE(Legend), NOVO(New) |
| ABC | American Broadcasting Company |
| AOL | America Online |
| APC | American Power Conversion |
| AT& T | American Telephone and Telegraph Company |
| BenQ | Bringing Enjoyment N Quality |
| BHW | Bell & Howell Company |
| BMW | Bayerische Motoren Werke |
| HMT | Hindustan Machine Tools |
| HP | Hewlett Packard |
| HSBC | Hong Kong and Shanghai Banking Corporation |
| IMDB | Internet Movie Data Base |
| KFC | Kentucky Fried Chicken |
| L & T | Larsen & Toubro Limited |
| LG | Lucky Goldstar |
| OAB | Oman Arab Bank |
| QGC | Questar Gas Company |
| RIM | Research In Motion |
| UPS | United Parcel Service |
| WD | Western Digital |
| ZMS | Zhone Management System |
| MS | Microsoft |
| INTEL | Integrated Electronics |
| COMOAQ | Compatibility and Quality |
| EA | Electronic Arts |
| HONDA | From the name of its founder, Soichiro Honda. |
| AUDI | From The Surname of The Founder August Horch (Audi, in Latin |
| FIAT | Fabbrica Italiana Automobili Torino |
| ACER | sharp, acute, able and facile” in Latin |
| eBay | Orgin from “ Echo Bay |
| ADIDAS | From the name of the founder Adolf (Adi) Dassler. |
| ADOBE | From the Adobe Creek that ran behind the house of co-founder John Warnock. |
| AKAI | rom the named for its founder, Saburo Akai |
| ASUS | Named after Pegasus, the winged horse of Greek mythology. |
| ATI | Array Technologies Incorporated |
| CASIO | From the name of its founder, Kashio Tadao |
| CISCO | Short for San Francisco |
| COCA-COLA | Derived from the coca leaves and kola nuts used as flavoring |
| COREL | Cowpland Research Laboratory |
| DIGG | From “ Diggnation |
| ERICSSON | Named after its founder Lars Magnus Ericsson |
| EPSON | Named from “Son of Electronic Printer” |
| BPL | British Physical Laboratories |
| FERRARI | From the name of its founder, Enzo Ferrari |
| HITACHI | Old place name, literally “ sunrise” |
| KODAK | From the letter K, the favourte letter of Gorge Eastman (Founder) |
| McDonalds | From the name of the brothers Richard and Maurice McDonald, who founded the first McDonald’s |
| Motorola | From Motor and Victrola - as originally they made car radios |
| MRF | Madras Rubber Factory |
| Napster | Named after Fanning’s hairstyle-based nickname |
| Nero | Nero Burning ROM named after Nero burning Rome |
| Nike | Named for the Greek goddess of victory |
| Nikon | The original name was Nippon Kogaku, meaning “Japanese Optical” |
| Nissan | The company was earlier known by the name Nippon Sangyo which means “Japan Industries” |
| Nokia | From the finnish city of Nokia |
| BCCI | The Bahrain Chamber of Commerce & Industry |
| Oracle | The name Oracle comes from the code name of a CIA project |
| Philips | From The Name Of The Founders Gerard Philips And Anton Philips |
| Red-Hat | Founder Marc Ewing Use To Wear A Red Cap |
| Reebok | Name Comes From The Afrikaans Spelling Of Rhebok, A Type Of African Antelope |
| Samsonite | Named From The Biblical Character Samson, Renowned For His Strength |
| Samsung | Meaning Three Stars In Korean |
| Suzuki | From The Name Of Its Founder, Michio Suzuki |
| TATA | Named After Jamsetji Nusserwanji Tata |
| Toshiba | Named From The Merger Of Consumer Goods Company Tokyo Denki (Tokyo Electric Co)And Electrical Firm Shibaura Seisaku-Sho |
| Toyota | From The Name Of The Founder, Sakichi Toyoda. |
| Vodafone | From Voice, Data, Telefone |
| Volvo | From The Latin Word Volvo, Which Means “ I Roll ” |
| Volkswagen | From The German For People’s Car |
| Wal-Mart | Named After Founder Sam Walton |
| Yamaha | Named After The Founder Torakusu Yamaha |
| TVS | From The Name Of The Founder T. V. Sundaram Iyengar |
| VISA | From The Latin Word “Charta Visa” (Verified Paper, Lit. “Paper That Has Been Seen”) |
| NDTV | New Delhi Television |
| DoCoMo | DO Communications Over The Mobile Network |
| Amazon | Bezos Wanted A Name For His Company That Began With “A” And He Took The Name Amazon |
| TS | Tutorials Studio |
BPL
Below Poverty Line, British Physical Laboratories Group
CA
Chartered Accountant
CAG
Comptroller and Auditor General of India
COB
Close of Business
CST
Central Sales Tax, Chhatrapati Shivaji Terminus, Central Standard Time
CTS
Cheque Truncation System, Clear to Send
EMI
Equated Monthly Installment
EOD
End of the Day
FDI
Foreign Direct Investment
GST
Goods and Service Tax
HDFC
Housing Development Finance Corporation
HSBC
Hong Kong and Shanghai Banking Corporation
ICICI
Credit and Investment Corporation of India
IPO
Initial Public Offering
NASDAQ
National Association of Securities Dealers Automated Quotations
PSI
Pound per Square Inch
SKU
Stock Keeping Unit
SLA
Service Level Agreement
BPL
Below Poverty Line, British Physical Laboratories Group
CA
Chartered Accountant
CAG
Comptroller and Auditor General of India
COB
Close of Business
CST
Central Sales Tax, Chhatrapati Shivaji Terminus, Central Standard Time
CTS
Cheque Truncation System, Clear to Send
EMI
Equated Monthly Installment
EOD
End of the Day
FDI
Foreign Direct Investment
GST
Goods and Service Tax
HDFC
Housing Development Finance Corporation
HSBC
Hong Kong and Shanghai Banking Corporation
ICICI
Credit and Investment Corporation of India
IPO
Initial Public Offering
NASDAQ
National Association of Securities Dealers Automated Quotations
PSI
Pound per Square Inch
SKU
Stock Keeping Unit
SLA
Service Level Agreement
COMPUTER
Common Operating Machine Purposely Used for Technological and Educational Research
CPU
Central Processing Unit
DVD
Digital Video Disc, Digital Versatile Disc
FAX
Facsimile
LCD
Liquid Cristal Display
LED
Light Emitting Diode
HTC
High Tech Computer
TFT
Thin Film Transistor
CD
Compact Disc
CD-ROM
Compact Disc-Read-Only Memory
CD-RW
Compact Disc-Rewritable
CDFS
Compact Disc File System
CRT
Cathode-Ray Tube
COMPUTER
Common Operating Machine Purposely Used for Technological and Educational Research
CPU
Central Processing Unit
DVD
Digital Video Disc, Digital Versatile Disc
FAX
Facsimile
LCD
Liquid Cristal Display
LED
Light Emitting Diode
HTC
High Tech Computer
TFT
Thin Film Transistor
CD
Compact Disc
CD-ROM
Compact Disc-Read-Only Memory
CD-RW
Compact Disc-Rewritable
CDFS
Compact Disc File System
CRT
Cathode-Ray Tube
BRB
Be Right Back
DP
Display Picture
LMAO
Laughing My A** Off
LOL
Laughing Out Loud
OK
Olla Kalla or Oll Korrect
PFA
Please Find Attachment, Predictive Failure Analysis
ROFL
Rolling On Floor Laughing
TBH
To Be Honest
TTYL
Talk To You Later
ETA
Estimated Time of Arrival
FYI
For Your Information
TLTR
Too Long To Read
YGTI
You Get The Idea
L8TR
Later
SNH
Sarcasm Noted Here
PC
Personal Computer
COMPUTER
Commonly Operating Machine Particularly Used For Technology Entertainment And Research
HTML
Hyper Text Markup Language
AJAX
Asynchronous Javascript And Xml
ORACLE
Oak Ridge Automatic Computer And Logical Engine
RDBMS
Relational Database Management System
SQL
Structured Query Language
XML
Extensible Markup Language
PERL
Practical Extraction And Report Language
PHP
Hypertext Preprocessor
ASP
Active Server Pages
API
Application Programming Interfaces
XHTML
Extensible Hypertext Markup Language
CSS
Cascading Style Sheets
ASCII
American Standard Code For Information Interchange
XSL
Extensible Style Sheet Language
J2EE
Java 2 Platform Enterprise Edition
JSP
Java Server Page
VBS
Visual Basic Scripting Language
JS
Java Script
3GP
3rd Generation Protocol
3GPP
3rd Generation Partnership Project
BRB
Be Right Back
DP
Display Picture
LMAO
Laughing My A** Off
LOL
Laughing Out Loud
OK
Olla Kalla or Oll Korrect
PFA
Please Find Attachment, Predictive Failure Analysis
ROFL
Rolling On Floor Laughing
TBH
To Be Honest
TTYL
Talk To You Later
ETA
Estimated Time of Arrival
FYI
For Your Information
TLTR
Too Long To Read
YGTI
You Get The Idea
L8TR
Later
SNH
Sarcasm Noted Here
PC
Personal Computer
COMPUTER
Commonly Operating Machine Particularly Used For Technology Entertainment And Research
HTML
Hyper Text Markup Language
AJAX
Asynchronous Javascript And Xml
ORACLE
Oak Ridge Automatic Computer And Logical Engine
RDBMS
Relational Database Management System
SQL
Structured Query Language
XML
Extensible Markup Language
PERL
Practical Extraction And Report Language
PHP
Hypertext Preprocessor
ASP
Active Server Pages
API
Application Programming Interfaces
XHTML
Extensible Hypertext Markup Language
CSS
Cascading Style Sheets
ASCII
American Standard Code For Information Interchange
XSL
Extensible Style Sheet Language
J2EE
Java 2 Platform Enterprise Edition
JSP
Java Server Page
VBS
Visual Basic Scripting Language
JS
Java Script
3GP
3rd Generation Protocol
3GPP
3rd Generation Partnership Project
AIDS
Acquired Immune Deficiency Syndrome
BAMS
Bachelor of Ayurvedic Medicine and Surgery
BDS
Bachelor of Dental Surgery
HIV
Human Immunodeficiency Virus
ICU
Intensive Care Unit
MBBS
Bachelor of Medicine, Bachelor of Surgery (Medicinae Baccalaureus, Baccalaureus Chirurgiae in Latin
MD
Doctor of Medicine
MRI
Magnetic Resonance Imaging
RIP
Rest In Peace, Routing Information Protocol
OPD
Outpatient Department
STD
Subscriber Trunk Dialing, Sexually Transmitted Diseases
FNF
Finger to Nose
IQ
Intelligence Quotient
PCP
Primary Care Physician
WBC
White Blood Cell
AIDS
Acquired Immune Deficiency Syndrome
BAMS
Bachelor of Ayurvedic Medicine and Surgery
BDS
Bachelor of Dental Surgery
HIV
Human Immunodeficiency Virus
ICU
Intensive Care Unit
MBBS
Bachelor of Medicine, Bachelor of Surgery (Medicinae Baccalaureus, Baccalaureus Chirurgiae in Latin
MD
Doctor of Medicine
MRI
Magnetic Resonance Imaging
RIP
Rest In Peace, Routing Information Protocol
OPD
Outpatient Department
STD
Subscriber Trunk Dialing, Sexually Transmitted Diseases
FNF
Finger to Nose
IQ
Intelligence Quotient
PCP
Primary Care Physician
WBC
White Blood Cell
SMS
System Management Server
ENIAC
Electronic Numerical Integrator and Calculator
PIN
Personal Identification Number
ISP
Internet Service Provider
IT
Information Technology
WWW
World Wide Web
VIP
Vines Internet Protocol
ASP
Active Server Page
ASP
Application Service Provider
3D
Three Dimensional
INS
InterNet communication Settings
CAD
Computer Aided Design
ECS
Enhanced Chip Set
FAQ
Frequently Asked Questions (files often found on BBS and Internet)
DOS
Disk Operating System
POP
Power On Password
STP
Shielded Twisted Pair
MODEM
MODulate / DEModulate
NCC
Network Control Center
IC
Integrated Circuit
IP
Internet Protocol
UID
User IDentification (internet- intranet- and server login accesses)
IRDA
Infrared Data Association
CLASS
Compiled java program- often used as class extension
NIC
Network Interface Card
PC
Personal Computer
RAS
Remote Access Server / Service
CD-ROM
Compact Disk - Read Only Memory
PPP
Point to Point Protocol
ARPANET
Advanced Research Projects Agency Network (the beginning of the internet)
EEPROM
Electronic Erasable Programmable Read Only Memory
RDBMS
Relational Data Base Management System
MPEG
Motion Picture Experts Group (file extension MPG)
PVC
Permanent Virtual Circuits
ASAP
Application Assessment And Planning package (Lotus migration application)
CPU
Central Processing Unit
SSI
Server Side Includes (web technology that allows for dynamic data exchange in web pages)
CMYK
Cyan- Magenta- Yellow- blacK
COBOL
Common Business Oriented Language (programming language)
ID
Internal Device
BOSS
Business Organizer Scheduling System (one of the original hand-held organizers)
HCL
Hardware Compatibility List (what hardware works with Windows 95- a text file)
FCI
Flux Changes per Inch (drive tech terminology)
MIS
Management Information Systems
APL
Automatic Programming Language
DTP
Desk-Top Publishing
SMTP
Simple Mail Transfer Protocol
IPC
Inter-Processes Communications
PDC
Primary Domain Controller
PCI
Personal Computer Interface
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
SMS
System Management Server
ENIAC
Electronic Numerical Integrator and Calculator
PIN
Personal Identification Number
ISP
Internet Service Provider
IT
Information Technology
WWW
World Wide Web
VIP
Vines Internet Protocol
ASP
Active Server Page
ASP
Application Service Provider
3D
Three Dimensional
INS
InterNet communication Settings
CAD
Computer Aided Design
ECS
Enhanced Chip Set
FAQ
Frequently Asked Questions (files often found on BBS and Internet)
DOS
Disk Operating System
POP
Power On Password
STP
Shielded Twisted Pair
MODEM
MODulate / DEModulate
NCC
Network Control Center
IC
Integrated Circuit
IP
Internet Protocol
UID
User IDentification (internet- intranet- and server login accesses)
IRDA
Infrared Data Association
CLASS
Compiled java program- often used as class extension
NIC
Network Interface Card
PC
Personal Computer
RAS
Remote Access Server / Service
CD-ROM
Compact Disk - Read Only Memory
PPP
Point to Point Protocol
ARPANET
Advanced Research Projects Agency Network (the beginning of the internet)
EEPROM
Electronic Erasable Programmable Read Only Memory
RDBMS
Relational Data Base Management System
MPEG
Motion Picture Experts Group (file extension MPG)
PVC
Permanent Virtual Circuits
ASAP
Application Assessment And Planning package (Lotus migration application)
CPU
Central Processing Unit
SSI
Server Side Includes (web technology that allows for dynamic data exchange in web pages)
CMYK
Cyan- Magenta- Yellow- blacK
COBOL
Common Business Oriented Language (programming language)
ID
Internal Device
BOSS
Business Organizer Scheduling System (one of the original hand-held organizers)
HCL
Hardware Compatibility List (what hardware works with Windows 95- a text file)
FCI
Flux Changes per Inch (drive tech terminology)
MIS
Management Information Systems
APL
Automatic Programming Language
DTP
Desk-Top Publishing
SMTP
Simple Mail Transfer Protocol
IPC
Inter-Processes Communications
PDC
Primary Domain Controller
PCI
Personal Computer Interface
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
