Short Form
Full Form
Central Office
Base Station Controller | or Binary Synchronous Communications (IBM)
Clear Channel Capability
Digital Enhanced Cordless Telecommunications
Standards Committee (ISO)
Subscriber Identity Module
Intelligent Calling System ID Identification
International Electrotechnical Commission | or InterExchange Carrier
Personal Identification Number | or Positive-Intrinsic-Negative
Manufacturers Application Protocol (ISO | General Motors) | or Mobile Applications Port
Peripheral Component Interconnect
Global System for Mobile telecommunications | or Groupe Spécial Mobile
Communications Services Management
Point Of Presence
Service Switching Point (IN)
What You See Is What You Get
Access Control
Computer-Aided Design
Call Detail Record
General Packet Radio Service
Personal Access Communications System
User-Network Interface
Network Interface Card | or Network Information Center (Internet Registry)
Intelectual Property
Intelligent Peripheral (IN)
Internet Protocol (IETF)
Network Termination | or New Technology | also Windows NT (Microsoft)
Intelligent Call Routing
Personal Communications Services
Technical Advisory Group
Digital Network Architecture (Digital Equipment Corporation)
Switching System
Cable Antenna Relay Services
Computer Telephony Integration
Base Station Sub-system (GSM)
Business Support Systems
Long Distance Carrier
Tandem Office or Toll Office
Telecommunications Operator
Payload Type
Digital Multiplex Switch (Nortel Networks Switching Product Family DMS 100 | 200 | …)
Interexchange Carrier Interface
Liquid Crystal Display
Message Telecommunications Service
Network Switching Sub-system (GSM)
Time Division Multiplexer
High-Definition Television
Compact Disk-Read-Only Memory
Service Management System
Short Message Service
Compact Disk-Recordable
Point-to-Point Protocol
Frame Control | or Fiber Channel
Customer Service Representative
InterOffice Channel
Virtual Circuit
Routing Information Protocol
Shielded Twisted-Pair | or Signal Transfer Point (IN)
Cycles per second (Hertz)
facsimile transmission
Point Of Sale
terabyte (trillion bytes)
Distributed Management Environment (OSF)
Mobile Switching Center
Mediation Device
Industrial | Scientific | and Medical (frequency bands)
Common ISDN API Service
Mobile Satellite Service
Competitive Access Provider
ARPA Network
Calling Line Identification
Videocassette Recorder
Common Channel Signaling
Basic Input-Output System
Personal Digital Cellular (Japan)
Mobile Identification Number
Least Cost Routing
Charge Coupled Device
Metropolitan Area Network
Access Control Point
Data Communications Equipment | or Distributed Computing Environment
OutSide Plant
Complementary Metal Oxide Semiconductors
Unshielded Twisted - Pair
Digital Signal Processor
Transmission Control Protocol -Internet Protocol (IETF)
Geographic Information System
Object Linking and Embedding (Microsoft)
Base Station
Multimedia Message Service
Optical Character Recognition
gigaHertz (billions of cycles per second)
Motion Picture Experts Group
Systems Network Architecture (IBM)
Base Transceiver Station
Resource ReSerVation Protocol (IETF)
millisecond (thousandth of a second)
Mobile Station
Integrated Services Digital Network
Distributed Management
Interactive Voice Response
Serial Line Internet Protocol (IETF)
Digital Audio Tape
International Record Carrier
National Security Agency
Open Systems Interconnection (ISO) | or Objective Systems Integrator
Service Provider
Cable Television or Community Antenna Television
Internet Research Task Force
Permanent Virtual Circuit
World Wide Web Consortium (also WWW3)
Value-Added Network
Session Initiation Protocol (IETF)
Reduced Instruction Set Computing
Link Access Protocol (or Procedure)
Operations and Maintenance Centre (GSM)
Management Integration Consortium
Commercial Mobile Radio Service
Secure Sockets Layer (IETF)
Telecommunications Relay Services
Cell of Origin
Simple Mail Transfer Protocol (IETF)
Customer Relationship Management
Public Utility Commission (USA)
Personal unblocking code
Service Control Point (IBM-SNA)
Master Earth Station
Management Center or Message Center
Demand Access Protocol
Structured Query Language
Data Encryption Standard
Minutes of Use | or Memorandum of Understanding
Automatic Route Selection
Citizens Band
Computer-Aided Manufacturing
Virtual Machine System (Digital Equipment Corporation)
File Allocation Table
Universal Server Farm (IBM)
Electronically Erasable Read-Only Memory
Enhanced Messaging Services
Joint Photographic Experts Group
Enhanced Network Services
Magnetic Resonance Imaging
Internet Corporation for Assigned Names and Numbers
Magneto-Optical Modem Modulator-demodulator
Destination Address
General Agreement on Tariffs and Trade
Just In Time
Optical Carrier
Open Database Connectivity (Microsoft)
Zone Improvement Program (geographic codes- USA)
Switched Multimegabit Data Services
Domain Name Service DoD Department of Defense (USA)
Wireless Application Protocol
Message Transfer Part (IN)
Personal Digital Assistant
Copper Local Loop
Generic Digital Services
Cyclic Redundancy Check
Request For Comment (IETF)
Multipurpose Internet Mail Extensions
Pulse Code Modulation
Campus Area Network
Kilobyte: One thousand and twenty-four bytes kbps kilo bit per second
Original Equipment Manufacturer
Phase Modulation
Very Large-Scale Integration
World Trade Organization
Network Manager
Instant Messaging
Telecommunications Management Information Platform (Compaq)
Station Management
Digital Service Unit
Virtual Redundancy Check
Advanced Mobile Phone System
Programmable Read-Only Memory
Private Automatic Branch eXchange
Wireless Local Area Network
Media Access Control | or Move | Add | and Change
Location Based Services
Location and Monitoring Service
Personal Area Network
Authentication Encryption
Hybrid Fiber-Coax
First-In First-Out
Large-Scale Integration
Customer Premises Equipment
Digital Service | Digital Signal
Millions of Instructions Per Second
Closed User Groups
Synchronous Data Link Control (IBM)
Subscriber Identification Module Card
Online Analytical Processing
Distributed Management Interface
Voice over IP
Community Dial Office
Install And Commission
Non-Stop Kernel (Compaq)
Customer Controlled Reconfiguration
Bell Operating Company (USA)
Add-Drop Multiplexer (SDH Element)
Basic Rate Interface (ISDN)
Network Element
Wireless Wide Area Network
Fiber Optic
Numeric Assignment Module
Android Debug Bridge
Sequenced Packet Exchange (Novell)
Telecommunications Industry Association
Extended Binary Coded Decimal Interchange Code (IBM)
International Mobile Telecommunications 2000 (ITU)
Heating | Ventilation | and Air Conditioning
Android Operating System. Android itself is a complete word and is not having full form
Computer-Aided Software Engineering
Network Control Program (IBM SNA) | or Network Control Point
Primary Rate Interface (ISDN)
Initial Public Offering
Cordless Telecommunications
Android Development Tools
External Provisioning Interface
International Telecommunications Satellite Organization
Address Resolution Protocol
Return On Investment
Standing Advisory Committee for Frequency Allocation
Attached Resource Computer Network (Datapoint)
Automatic Send Receive | Automatic Speech Recognition
Stock-Keeping Unit
Hertz (cycles per second)
Distribution and Control Unit
Automatic Call Distributor
General Services Administration (USA)
Multipoint Control Unit
Constant Bit Rate
United Nations
Fiber To The Home
Angle of Arrival
Main Distribution Frame
Internal Rate of Return (Financial Modelling)
Automatic Number Identification
Fixed Satellite System
Time Division Duplexing
Fiber Distributed Data Interface
Remote Procedure Call
Telecommunications Information Networking Architecture
Advanced Intelligent Network (ANSI IN Standard)
Pulse Amplitude Modulation
Key Telephone System
Fax on Demand
Laser Diode
Long Distance
Central Office Terminal
Carrier Sense Multiple Access with Collision Detection
Radio Frequency
Information System | or Interim Standard (TIA-EIA)
Time Slot Interchange
Very high-speed Digital Subscriber Line
Wireless Local Loop
Automatic Repeat Request
Internetwork Packet Exchange
Key Send Receive
Discrete Multitone
Intelligent Network
NetWare Loadable Module (Novell)
Mobile Location Services
Carrier Servicing Area
Japan Digital Cellular
Back-End Processor
Open Software Foundation
Digital Subscriber Line
Network Access Point
Comité Consultatif International des Télégraphes et Téléphones (now ITU-T)
Family Radio Service
Mobile Directory Number
Packet Assembler-Disassemble
International Mobile Equipment Identity
Application-Specific Integrated Circuit
Asymmetric Digital Subscriber Line
Digital Signal | Level 2 (6.312 Mbps)
Calling Party Pay
Physical Unit (IBM SNA)
Packet-Switched Network
Data Terminal Equipment
Transmission Control Protocol (IETF)
Calling Number Identification
Low Frequency (30 kHz to 300 kHz)
Longitudinal Redundancy Check
Multistation Access Unit
Read-Only Memory
Customized Applications for Mobile-network Enhanced Logic (GSM-ETSI)
Repetative Strain Injury
Dataphone Digital Service
Virtual Terminal
Operational Data Store
Open Shortest Path First
Packet Data Network or Public Data Network
Wireless Session Protocol
Attachment Unit Interface
Protocol Data Unit
International Mobile Subscriber Identity
Phase Alternating by Line
Negative Acknowledgement
Remote Control Unit
Cisco Certified Network Associate
Comité Consultatif International des Radiocommunications (now ITU-R)
Virtual Machine (IBM)
Wireless Communications Service
User Datagram Protocol (IETF)
Average Revenue Per User
International Telegraph and Telephone
Invitation To Tender
Synchronous Digital Hierarchy
Advanced Network Services
Committed Information Rate
Object-Oriented Programming
integrated Dispatch Enhanced Network
National Television Standards Committee
Remote Terminal
kiloHertz (thousands of cycles per second)
Teletypewriter Network protocol
Fraud Management System
High Frequency (3 MHz to 30 MHz)
Mediation Function | or Medium Frequency (300 kHz to 3 MHz)
Abstract Syntax Notation 1 (ISO)
Small Computer Systems Interface
Federal Telecommunications System
Digital Television
ADSL Network Terminator
Advanced Peer-to-Peer Network (IBM SNA)
Internet Mail Access Protocol (IETF)
Wireless Telephony Application
Electronic Industries Association
International Telecommunication Union
Universal Asynchronous Receiver-Transmitter
Messaging Applications Programming Interface (Microsoft)
Specialized Mobile Radio
Digital Video Broadcasting
Direct Broadcast Satellite
International Switching Center
Switched Virtual Circuit
Network Termination Unit
Ultra High Frequency (300MHz to 3 GHz)
Management Information Base
Wireless Datagram Protocol
Enhanced Data for GSM Evolution
Very High Frequency (30 MHz to 300 MHz)
Compact Peripheral Component Interconnect
Bit Error Rate Test (or Tester)
Compaq SS7 stack (previously DECss7)
Over The Air Activation
New Product Introduction
Decision Support System
Intellectual Property Rights
International Telecommunication Union-Telecommunications
Logical Unit (IBM)
Phase Shift Keying
Common Object Request Broker Architecture (OMG)
Physical Layer
Frequency Division Duplex
Equipment Identity Register
Software-Defined Network (AT&T)
Video On Demand
Alliance for Telecommunications Industry Solutions (formerly ECSA)
Digital Speech Interpolation
Synchronous Transfer Mode
Personal Communications Networks
Service Creation Environment (IN)
Government Open Systems Interconnection Profile (USA)
Location Based Advertising
Advanced Television Systems Committee
End of Transmission
Cisco Powered Network (Ingredient Band)
Financial Accounting Standards Board (USA)
Advanced Program-to Program Communications (IBM SNA)
Total Quality Management
Multi Protocol Label Switching (IETF)
Value-Added Reseller
Short Message Service Center
Internet Engineering Task Force
Channel Service Unit
Network Management Center
Nortel Matra Cellular
Operations Support Systems
Request for Quotation
Object Management Group
Wireless Markup Language
National Science Foundation (USA)
Mean Time Between Failure
Quality of Service
Frame Check Sequence
Visitor Location Register
Wireless Application Environment
Automatic Location Information
Air-Ground Radiotelephone Automated Service
Radio Frequency Interference | or Request For Information
Wide Area Telecommunications Service
Positioning Determination Entity
Symmetrical Digital Subscriber Line
Personal Computer Memory Card Industry Association
Cellular Telecommunications Industry Association
Internet Society
Working Group
Plesiochronous Digital Hierarchy
Direct Distance Dialing
Private Branch eXchange
Global Area Network
Local Area Transport (Digital Equipment Corporation)
Wavelength Division Multiplexing
Right To Use
Physical Media-Dependent
Front-End Processor
Head-end Interface Converter
Public Switched Telephone Network
Unspecified Bit Rate
National Bureau of Standards
Post | Telegraph and Telecommunications (Government Departments)
Frame Relay
Common Management Information Services (ISO)
Transport Layer Security (IETF)
High-Performance Parallel Interface
ISDN Service User Part
Dual-Tone MultiFrequency
Switching Network or Station Number
Automatic Identification of Outward Dialed calls
Mobile Station Roaming Number
Integrated Network Management System
Federal Communications Commission (USA)
Very Small-Aperture Terminal
Centre National d Études en Télécommunications (France Telecom)
Home Location Register
Wideband - Code Division Multiple Access
Home Phoneline Networking Alliance
Network Element Function
Internet Operators Providers Services
Internet Architecture Board
Signaling Connection Control Point (IN)
terabit per second
NetWare Management System (Novell)
Infrared Link Access Protocol
Voice Grade
Wireless Location Services (SignalSoft)
Fiber In The Loop
Frequency-Shift Keying
Dense Wavelength Division Multiplexing
Mean Time To Repair
Network Interface Unit
Wireless Transaction Protocol
Maximum Transmission Unit
Authentication key
Dalvik Debug Monitor Screen
Federal Deposit Insurance Corporation (USA)
Time Division Multiple Access
"""generic"" Digital Subscriber Line"
Cellular Authentication and Voice Encryption
Voice Frequency
Bandwidth Allocation Control Protocol
Utility Based Computing
Alternative Access Vendor
International Alpha Set No. 5
Authentication Encryption Key
Common Control Channel
High-bit-rate Digital Subscriber Line
Intelligent Network Application Part (IN)
Storage Area Network or System Area Network (Himalaya)
Enterprise System Connection (IBM)
Optical Carrier Signal | Level 192 (9.952 Gbps)
Military Network (USA)
Network Terminating Equipment
Data Transfer Unit
Nickel Cadmium
Common Management Information Protocol (ISO)
Enhanced emergency telephone number (USA)
4th generation
Local Access and Transport Area (USA)
Network Basic Input-Output System (Microsoft)
Adaptive Differential Pulse Code Modulation
Advanced Radio Data Information Service
Cellular Digital Packet Data
Intelligent Peripheral Node
Message Handling Source MHz megahertz (millions of cycles per second)
Telephony Application Programming Interface (Microsoft)
Mobile Telephone Switching Office
High-capacity ISDN channel operating at 1.536 Mbps
Universal Mobile Telecommunications System (ETSI)
Competitive Local Exchange Carrier
Infrared LAN
Interdomain Policy Routing
Telecommunications Management Forum
Workstation Function
Available Bit Rate
Bell Communications Research | Inc. (Now Telcordia)
Operating System-2 (IBM)
Enterprise Application Integration
Object Management Architecture
Open Mobile Alliance
World Wide Web Consortium (also W3C)
Network Addressable Unit (IBM)
Internet Assigned Numbers Authority
Nickel-Metal Hydride
Crossbar telephone exchange
High-level Data Link Control (ISO)
Local Channel Number
International Telecommunication Union-Radiocommunications
Multichannel | Multipoint Distribution Service
Systems Application Architecture (IBM)
Data Over Voice
Digital Signal | Level 3 (44.736 Mbps)
ANSI standard for mobile management (ANSI-TIA-EIA-41)
Network Management Forum (now TMF)
Universal Messaging System
Synchronous Optical Network (ANSI)
Digital Line Unit
Trusted Transaction Roaming
Non-Return to Zero
TIA-EIA Interim Standard for mobile management
Maps Application Provisioning System
Public Land Mobile Network
Android Virtual Device
Central Office Exchange (PBX-like Service)
2nd generation
Key Service Unit
GPRS Roaming Exchange
Local Exchange Carrier
Subscriber Loop Interface Circuit
Network Node Manager (Hewlett-Packard)
Year 2000
Windows NT (Microsoft)
Trunk Carrier
Internet Protocol over ATM
Common Channel Signaling System # 6
Virtual Telecommunications Access Method (IBM SNA)
Gateway Mobile Switching Centre
Fault | Configuration | Accounts | Performance | Security (ISO)
IntereXchange Carrier (also IEC)
Digital Advanced Mobile Phone Service
International Direct Dialing Designator
Internet Engineering Steering Group
Wireless Access Communications System
Optical Carrier Signal | Level 3 (155.52 Mbps)
Local Multipoint Distribution Services
Object Management Framework
Cellular Geographic Service Areas
Transaction Language 1
Authorization and Call Routing Equipment
Digital Loop Carrier System
Digital Signal | Level 1 (1.544 Mbps)
Fiber To The Building
Super High Frequency (3 GHz to 30 GHz)
Extremely High Frequency (more than 30 GHz)
Fractional T1
Signaling System 7 (ANSI)
Worldwide Geodesic System
Teletypewriter Exchange (also known as telex)
Broadband ISDN
Common Management Information Service Element (ISO)
Frequency Hopping Spread Spectrum
New Equipment Building Specifications
Very Low Frequency (less than 30 kHz)
Fixed Wireless Access
Statistical Time Division Multiplexing
Exchange Carrier Standards Association (now ATIS)
Transmission service at the DS3 rate of 44.736 Mbps
Universal Terrestrial Radio Access
Zero Latency Enterprise (Compaq)
Desktop Management Task Force
Subscriber Network Interface
Link Access Procedure- Digital channel (ISDN)
System Services Control Point (IBM)
Digital Signal | Level 4 (274.176 Mbps)
Data Exchange Interface
Element Management Layer- Element Management Service
Optical Carrier Signal | Level 256 (13.271 Gbps)
Subscriber Terminal
Link Access Protocol-Balanced
Network Solutions and Service Group (Nortel)
Start of Transmission
Personal Communications Industry Association
Rule-Based Expert Systems
Defense Advanced Research Projects Agency
Wireless Transport Layer Security
Fiber To The Curb
Differential Pulse Code Modulator
3rd Generation Partnership Project
Remote Job Entry
Expanded Time Division Multiple Access
Network Management Interface (ITU-T)
Document Transfer and Manipulation (ISO)
Intelligent Mobile Network
Multilink Point-to-Point Protocol
Digital Signal | Level 1C (3.152 Mbps)
Bandwidth On Demand Interoperability Group
Xerox Network System (Xerox Corporation)
Quod Erat Demonstrandum
Service Management Layer-Service Management Service
General Mobile Radio Service
Regional Bell Operating Company (USA)
National Exchange Carrier Association
File Transfer | Access | and Manipulation (ISO)
Optical Carrier Signal | Level 12 (622.08 Mbps)
Time of Arrival
Transaction Capabilities Application Part (IN)
Frame Relay Access Device | or Assembler- Disassembler
Telecommunications Management Network
Global Virtual Private Network
Canadian Network for Advancement of Research | Industry | Education
Radio Determination Satellite Service
Network Management Layer-Network Management Service
Narrowband Advanced Mobile Phone Service
Optical Carrier Signal | Level 36 (1.866 Gbps)
Optical Carrier Signal | Level 18 (933.12 Mbps)
Frequency Division Multiplexing Multiple Access
Incumbent Local Exchange Carrier
A Packet Switching Protocol
Enhanced Specialized Mobile Radio
Philips Radio Communications Systems
ANSI standard for format over IP
Optical Carrier Signal | Level 9 (466.56 Mbps)
Telephony Services Application Programming Interface (Novell)
Transmission service at the DS1 rate of 1.544 Mbps
National Research and Education Network (USA)
Multivendor Problem Resolution Process
Binary Eight Zero Substitution
Optical Carrier Signal | Level 1 (51.84 Mbps)
Fibre To The Kerb
Synchronous Transmission
High-capacity ISDN channel operating at 384 kbps
Optical Carrier Signal | Level 48 (2.488 Gbps)
Networking Technical Support Alliance
Wireless Communications and Mobile Computing
Microwave Video Distribution System
Service Hypertext Transport Protocol
Time Difference of Arrival
Optical Carrier Signal | Level 24 (1.244 Gbps)
Optical Carrier Signal | Level 96 (4.976 Gbps)
Operations | Administration | Maintenance and Provisioning
Operations | Administration and Maintenance
Ear and Mouth | or recEive and transMit (signaling)
Engineering | Furnishing and Installation
Digital Signal | Level 0 (64 kbps)
Signaling System # 7 (ITU-T)

Mobile and Telecom full forms