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Name	Abbreviation
3G	3rd Generation.
3GP	3rd Generation Project
3GPP	3rd Generation Partnership Project
AAC	Advanced Audio Coding
AM/FM	Amplitude/ Frequency Modulation.
AMR	Adaptive Multi-Rate Codec
ARPANET	Advanced Research Project Agency Network.
AVI	Audio Video Interleave
BMP	Bitmap
CD	Compact Disk.
CDMA	Code Divison Multiple Access
CRT	Cathode Ray Tube
DAT	Digital Audio Tape
DOC	Document (Microsoft Corporation)
DOS	Disk Operating System
DVD	Digital Versatile Disk
DVX	DivX Video
EAR	Enterprise Archive
EDGE	Enhanced Data Rate for GSM [Global System for Mobile  Communication] Evolution
GIF	Graphic Interchangeable Format
GPRS	General Packet Radio Service
GSM	Global System for Mobile Communication
GUI	Graphical User Interface
HP	Hewlett Packard
HSDPA	High Speed Downlink Packet Access
HTML	Hyper Text Markup Language
HTTP	Hyper Text Transfer Protocol
HTTPS	Hyper Text Transfer Protocol Secure
IBM	International Business Machines
IP	Internet Protocol
ISP	Internet Service Provider
JAD	Java Application Descriptor
JAR	Java Archive
JPEG	Joint Photographic ExpertGroup
M3G	Mobile 3D Graphics
M4A	MPEG-4 Audio File
MMF	Synthetic Music Mobile Application File
MP3	MPEG player lll
MP4	MPEG-4 video file
NRT	Nokia Ringtone
NTH	Nokia Theme (series 40)
PDF	Portable Document Format
PNG	Portable Network Graphics
RTS	Real Time Streaming
SIM	Subscriber Identity Module
SIS	Symbian OS Installer File System
SWF	Shock Wave Flash
TCP	Transmission Control Protocol
THM	Themes (Sony Ericsson)
UHF	Ultra High Frequency.
UMTS	Universal Mobile Telecommunication
UPS	UninterruptiblePower Supply
URL	Uniform Resource Locator
USB	Universal Serial Bus
VHF	Very High Frequency
VIRUS	Vital Information Resource Under Seized
WAP	Wireless Application Protocol
WAV	Waveform Audio
WBMP	Wireless Bitmap Image
WLAN	Wireless Local Area Network
WMA	Windows Media Audio
WML	Wireless Markup Language
WMV	Windows Media Video
XMF	Extensible Music File
XML	Extensible markup language