SN
|
Short form
|
Full form
|
1
|
AARP
|
Apple
Talk Address Resolution Protocol
|
2
|
AC/DC
|
Alternate
Current/ Direct Current
|
3
|
ADSL
|
Asymmetric
Digital Subscriber Line
|
4
|
AES
|
Advanced
Encryption Standard
|
5
|
AM
|
Amplitude
Modulation
|
6
|
ANSI
|
American
National Standard Institute
|
7
|
APC
|
American
Power Conversion
|
8
|
ARCNET
|
Attached
Resource Computer Network
|
9
|
ARP
|
Address
Resolution Protocol
|
10
|
ARPA
|
Advanced
Research Project Agency
|
11
|
ARPANET
|
Advanced
Research Project Agency Network
|
12
|
ASCII
|
American
Standard Code For Information Interchange
|
13
|
ASV
|
Approved
Scanning Vendor
|
14
|
ATM
|
Automated
Teller Machine
|
15
|
AVG
|
Anti-Virus
Guard
|
16
|
AVI
|
Audio Video
Interleave
|
17
|
BBS
|
Bulletin
Board Service
|
18
|
BCC
|
Blind
Carbon Copy
|
19
|
BIOS
|
Basic
Input Output System
|
20
|
BIT
|
Binary
Digit
|
21
|
BMP
|
Bit
Map
|
22
|
BNC
|
British
Naval Connector
|
23
|
Bps
|
Bit
Per Second
|
24
|
CA
|
Certifying
Authority
|
25
|
CAD
|
Computer
Aided Design
|
26
|
CAI
|
Computer
Aided Instruction
|
27
|
CAL
|
Client
Access License
|
28
|
CAL
|
Computer
Aided Learning
|
29
|
CAM
|
Computer
Aided Manufacture
|
30
|
CAN
|
Computer
Association Of Nepal/Campus Area Network
|
31
|
CAT
|
Computer
Axial Topography
|
32
|
CAVE
|
Cave
Automatic Virtual Environment
|
33
|
CBE
|
Computer
Based Education
|
34
|
CBT
|
Computer
Based Training
|
35
|
CCTV
|
Close
Circuit Television
|
36
|
CD
R/W
|
Compact
Disk Read/Write
|
37
|
CDMA
|
Code
Division Multiple Access
|
38
|
CD-ROM
|
Compact
Disk Read Only Memory
|
39
|
CERN
|
Conseil
Européen Pour La Nucléaire, Which Is French For “European Organization For
Nuclear Research
|
40
|
CGA
|
Color
Graphics Adaptor
|
41
|
CMOS
|
Complementary
Metal Oxide Semiconductor
|
42
|
COM
|
Computer
Output To Microfilm
|
43
|
CPAV
|
Central
Point Anti-Virus
|
44
|
CRT
|
Cathode
Ray Tube
|
45
|
CSMA/CD
|
Carrier
Sense Multiple Access / Collision Detection
|
46
|
CSU/DSU
|
Channel
Service Unit/ Digital Service Unit
|
47
|
CUI
|
Character
User Interface
|
48
|
CVIA
|
Computer
Virus Industry Association
|
49
|
CVT
|
Constant
Voltage Transformer
|
50
|
DARPA
|
Defense
Advanced Research Project Agency
|
51
|
DHCP
|
Dynamic
Host Configuration Protocol
|
52
|
DIX
|
Digital
Intel Xerox
|
53
|
DLC
|
Data
Link Control
|
54
|
DMV
|
Dahlia
Mosaic Virus
|
55
|
DNS
|
Domain
Name System
|
56
|
DOD
|
Department
Of Defense
|
57
|
DSP
|
Digital
Signal Processor
|
58
|
DSS
|
Data
Security Standards/Data Satellite System
|
59
|
DTH
|
Direct
To Home
|
60
|
DVD
|
Digital
Video/Versatile Disk
|
61
|
EBCDIC
|
Extended
Binary Coded Decimal Interchange Code
|
62
|
ECC
|
Error
Correction Code
|
63
|
E-Commerce
|
Electronic
Commerce
|
64
|
EDI
|
Electronic
Data Interchange
|
65
|
EFT
|
Electronic
Funds Transfer
|
66
|
EGA
|
Enhanced
Graphics Adaptor
|
67
|
E-MAIL
|
Electronic
Mail
|
68
|
EMI
|
Electromagnetic
Interference
|
69
|
ETA
|
Electronic
Transaction Act
|
70
|
ETDSA
|
Electronic
Transaction & Digital Signature Act
|
71
|
FAT
|
File
Allocation Table
|
72
|
FIFO
|
First In
First Out
|
73
|
FM
|
Frequency
Modulation
|
74
|
FQDN
|
Fully
Qualified Domain Name
|
75
|
FSK
|
Frequency
Shift Keying
|
76
|
FTP
|
File
Transfer Protocol
|
77
|
GIF
|
Graphic
Interchange Format
|
78
|
GIGO
|
Garbage
In Garbage Out
|
79
|
GPL
|
General
Public License
|
80
|
GPRS
|
General
Packet Radio Service
|
81
|
GSM
|
Global
System For Mobile Communication
|
82
|
GUI
|
Graphical
User Interface
|
83
|
HIPAA
|
Health
Insurance Portability Accountability Act
|
84
|
HLCIT
|
High
Level Commission For Information Technology
|
85
|
HMD
|
Head
Mounted Display
|
86
|
HTML
|
Hyper
Text Markup Language
|
87
|
HTTP
|
Hyper
Text Transfer Protocol
|
88
|
IAB
|
Internet
Architecture Board
|
89
|
IBN
|
Interactive
Broadband Network
|
90
|
IBT
|
Internet
Based Training
|
91
|
ICT
|
Information
Communication Technology
|
92
|
IDS
|
Intrusion
Detection System
|
93
|
IEEE
|
Institute
Of Electrical And Electric Engineers
|
94
|
IETF
|
Internet
Engineering Task Force
|
95
|
IFIP
|
International
Federation Of Information Processing
|
96
|
INIC
|
Internet
Network Information Center
|
97
|
INTERNET
|
International
Network
|
98
|
IP
|
Internet
Protocol
|
99
|
IPS
|
Intrusion
Prevention System
|
100
|
IPX/SPX
|
Internetwork
Packet Exchange/Sequenced Packet Exchange
|
101
|
IRC
|
Internet
Relay Chat
|
102
|
IRTF
|
Internet
Research Task Force
|
103
|
ISAPI
|
Internet
Server Application Programming Interface
|
104
|
ISD
|
International Subscriber Dialing
|
105
|
ISDN
|
Integrated
Service Digital Network
|
106
|
ISOC
|
Internet
Society
|
107
|
ISP
|
Internet
Service Provider
|
108
|
IT
|
Information
Technology
|
109
|
ITSP
|
Internet
Telephony Service Provider
|
110
|
JPEG
|
Joint
Photographic Expert Group
|
111
|
Kbps
|
Kilo
Byte Per Second
|
112
|
LAN
|
Local
Area Network
|
113
|
LCD
|
Liquid
Crystal Display
|
114
|
LED
|
Light
Emitting Diode
|
115
|
MAC
|
Media
Access Control
|
116
|
MAN
|
Metropolitan
Area Network
|
117
|
MAPI
|
Messaging
Application Programming Interface
|
118
|
MBPS
|
Mega
Byte Per Second
|
119
|
MBR
|
Master
Boot Recording
|
120
|
MIDI
|
Musical
Instrument Digital Interface
|
121
|
MILNET
|
Military
Network
|
122
|
MMS
|
Multimedia
Message Service
|
123
|
MODEM
|
Modulator
Demodulator
|
124
|
MOS
|
Mercantile
Office Protocol
|
125
|
MOST
|
Ministry
Of Science & Technology
|
126
|
MPCD
|
Metropolitan
Police Crime Division
|
127
|
MPEG
|
Motion
Picture Expert Group
|
128
|
MPPP
|
Multilink
Point To Point Protocol
|
129
|
MSAU
|
Multi-Station
Access Unit
|
130
|
MSAV
|
Microsoft
Antivirus
|
131
|
MSB
|
Most
Significant Bit
|
132
|
MSN
|
Microsoft
Network
|
133
|
MUK
|
Multimedia
Upgrade Kits
|
134
|
NAC
|
Network
Access Control
|
135
|
NAT
|
Network
Address Translation
|
136
|
NAV
|
Norton
Anti-Virus
|
137
|
NCC
|
National
Computer Center
|
138
|
NetBEUI
|
Network
Bios Extended User Interface
|
139
|
NetBIOS
|
Network
Basic Input Output System
|
140
|
NFS
|
Network
File System
|
141
|
NIC
|
Network
Interface Card
|
142
|
NIT
|
National
Institute Of Technology
|
143
|
NITC
|
National
Information Technology Center
|
144
|
NITDC
|
National
Information Technology Development Council/Committee
|
145
|
NOC
|
Network
Operating Center
|
146
|
NOS
|
Network
Operating System
|
147
|
NSF
|
National
Science Foundation
|
148
|
NTFS
|
New
Technology File System
|
149
|
OCCA
|
Office
Of The Controller Of Certifying Authority
|
150
|
OLE
|
Object
Linking & Embedding
|
151
|
PAT
|
Port
Address Translation
|
152
|
PCO
|
Public
Call Office
|
153
|
PDF
|
Portable
Document Format
|
154
|
PIN
|
Personal
Identification Number
|
155
|
PKI
|
Public
Key Infrastructure
|
156
|
PM
|
Phase
Modulation
|
157
|
PNG
|
Portable
Network Graphics
|
158
|
POP
|
Post
Office Protocol
|
159
|
POST
|
Power On
Self Test
|
160
|
PPP
|
Point To
Point Protocol
|
161
|
PSK
|
Phase
Shift Keying
|
162
|
PSTN
|
Public
Switched Telephone Network
|
163
|
PSU
|
Power
Supply Unit
|
164
|
PUK
|
Personal
Unblocking Key
|
165
|
QBASIC
|
Quick Beginners’
All Purpose Symbolic Instruction Code
|
166
|
RAM
|
Random
Access Memory
|
167
|
RARP
|
Reserve
Address Resolution Protocol
|
168
|
RF
|
Radio
Frequency
|
169
|
RIP
|
Routing
Information Protocol
|
170
|
RJ-45
|
Registered
Jack-45
|
171
|
ROM
|
Read
Only Memory
|
172
|
RTF
|
Reach
Text Format
|
173
|
RTP
|
Real
Time Protocol
|
174
|
SAV
|
Symantec
Anti-Virus
|
175
|
SDSL
|
Symmetric
Digital Subscriber Line
|
176
|
SHF
|
Super
High Frequency
|
177
|
SIM
|
Subscriber
Identity Module
|
178
|
SMPS
|
Switched
Mode Power Supply
|
179
|
SMS
|
Short
Message Service
|
180
|
SMTP
|
Simple
Mail Transfer Protocol
|
181
|
SNA
|
System
Network Architecture
|
182
|
SPAM
|
Stupid/Short
Pointless Annoying Message
|
183
|
STD
|
Standard
Trunk Dialing
|
184
|
STP
|
Shielded
Twisted Pair
|
185
|
SVGA
|
Super
Video Graphics Array
|
186
|
TCP/IP
|
Transmission
Control Protocol / Internet Protocol
|
187
|
TEC
|
Thermo
Electric Cooler
|
188
|
TELNET
|
Terminal
Emulation Link Network
|
189
|
TIFF
|
Tagged
Image File Format
|
190
|
UHF
|
Ultra
High Frequency
|
191
|
UNCITRAL
|
United
Nations Commission On International Trade Law
|
192
|
UPS
|
Un-Interruptible
Power Supply
|
193
|
URL
|
Uniform
Resource Locator
|
194
|
USB
|
Universal
Serial Bus
|
195
|
USP
|
Universal
Serial Port
|
196
|
UTP
|
Un-Shielded
Twisted Pair Cable
|
197
|
VCC
|
Video
Capture Card
|
198
|
VCD
|
Video
Compact Disk
|
199
|
VGA
|
Video
Graphics Array
|
200
|
VHF
|
Very
High Frequency
|
201
|
VIRUS
|
Vital/Very
Information Resources Under Seize
|
202
|
VOIP
|
Voice
Over Internet Protocol
|
203
|
VPN
|
Virtual
Private Network
|
204
|
VPPA
|
Video
Privacy Protection Act
|
205
|
VRML
|
Virtual
Reality Modeling Language
|
206
|
VSAT
|
Very
Small Aperture Terminal
|
207
|
W3C
|
World
Wide Web Consortium
|
208
|
WAIS
|
Wide
Area Information Server
|
209
|
WAN
|
Wide
Area Network
|
210
|
WAP
|
Wireless
Application Protocol
|
211
|
WI-FI
|
Wireless
Fidelity
|
212
|
WiMAX
|
Worldwide
Interoperability For Microwave Access
|
213
|
WLAN
|
Wireless
Local Area Network
|
214
|
WSH
|
Windows
Scripting Host
|
215
|
WWW
|
World
Wide Web
|